Colorado Marathon
Fort Collins, CO
- Marathon, Half Marathon, 10K, 5K
- Road (Paved)
- Official race website
The Colorado Marathon in Fort Collins is an annual event that takes place in the stunning Poudre Canyon and the gorgeous natural areas of Fort Collins in Northern Colorado. Each year, thousands of runners participate in this incredible event to test their endurance, push themselves to new heights, set new … MORE
Local Historical Weather (May 02):
| 2026 | 2025 | 2024 | 2023 | 2022 | |
| H (°F) | 74 | 68 | 61 | 69 | 44 |
| L (°F) | 35 | 36 | 38 | 43 | 36 |
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Brutal but beautiful
Overall, I really enjoyed the Colorado Marathon and would recommend it. I did learn quite a few things that I wanted to share here: 1. The buses were coach buses. … MORE
Overall, I really enjoyed the Colorado Marathon and would recommend it. I did learn quite a few things that I wanted to share here:
1. The buses were coach buses. I got on one around 4:15 am and arrived at the top about an hour later.
2. Once the bus arrived at the start line, a race volunteer from the front of the bus orally shared information that I thought should have been shared earlier in an email. They weren’t as loud as they should have been. The most important thing they shared was that runners should utilize the trash cans placed along the course.
3. There were a ton of portapotties at the top and there were three volunteers directing runners to unoccupied ones, but the line still got quite long. I recommend getting in line as soon as you get off the bus and then getting in line again unless you’re okay with that first visit being your only pre-race pit stop.
4. The website mentioned drop bags but didn’t offer a ton of detail. At the expo you’ll receive a clear bag that contains your bib and a zip tie. On that bib is a tag with your bib number that you’ll attach to the clear bag with the zip tie. At the starting line staging area, you’ll find a U-Haul where you can drop off your bag. At the finish line, you’ll find an area where you can ask a volunteer to retrieve your bag for you.
5. The course comprises three main sections: the canyon where the right side of the road is closed to cars (miles 0-16), the state highways where the right lane and shoulder are closed to cars (miles 17-21), and the Poudre River Trail that is open to runners and everyone else (miles 22-26.2). Expect to run off camber for the first 21 miles because of roadway superelevation (banking). The canyon miles are mostly shaded, but the state highways are exposed and hot, and the Poudre River Trail will require navigating around other trail users or half-marathon back-of-the-packers.
6. Do not underestimate what the downhill will do to your quads. I didn’t do as much downhill-specific training as I should have, and I started feeling the muscle damage at mile 10 and couldn’t keep my pace through the pain for the final 10k. The downhill will certainly help you run fast when you’re fresh, but you need to strengthen your quads so they don’t fall apart before you finish.
Good luck and have fun!
Beautiful Scenery for 3/4 of the way
The downhill was great... some camber on the turns made it hard on the IT bands. The last 8 ish miles are flat and no shade. There was plenty of … MORE
The downhill was great… some camber on the turns made it hard on the IT bands. The last 8 ish miles are flat and no shade.
There was plenty of crowd support after you get off the mountain.
Overall this is a great race and I would recommend it to anyone who asks about it.
Great race and beautiful
Wonderful race, great spectators and people helping out… this was my first BQ race and it couldn’t of been a better one ☝️ The scenery was amazing and one not … MORE
Wonderful race, great spectators and people helping out… this was my first BQ race and it couldn’t of been a better one ☝️ The scenery was amazing and one not to be forgotten:::
Support Colorado outdoors
We have lots of trails Herr. Atvsomecpoint they will all be connected and then it will be just a trail. I think it's a good race to showcase local participants … MORE
We have lots of trails Herr. Atvsomecpoint they will all be connected and then it will be just a trail. I think it’s a good race to showcase local participants and local vendors and volunteers. The trail is the trail and I am grateful we have them. This is also a race 1st timers can try and get a feel as to the run/jog/walk. Kids could get a lot of fun running it also. Some of these events I am not sure if the organizers are paying attention. Participants come from everywhere
A beautiful course at elevation!
Overall, I enjoyed this race for the scenery and the after party. I am a "back-of-the-packer" and actually finished last in the half-marathon. We live in Houston, so the elevation … MORE
Overall, I enjoyed this race for the scenery and the after party. I am a “back-of-the-packer” and actually finished last in the half-marathon. We live in Houston, so the elevation was definitely a factor in my performance and overall enjoyment of the race, even though we acclimated for about 5 days before.
The expo is small, but the volunteers were efficient and all of our questions were easily answered. Anything you need or forget to bring with you was available for purchase. Additional areas for pre-race photos would be a nice add here – as there was just a small sign for pics with your bibs.
Logistically, you board early morning (4:30am) buses to the starting point on the mountain. I advise trying to take one of the last buses if possible, as we waited close to an hour outside once on the mountain. It was about 39 degrees at start and there were no places to sit (other than on the ground). Not a big deal, but if you want to avoid standing for a long period before the run, a later bus would be a better option. They did have ample port-a-lets at the start, as well as hot coffee and hot chocolate, water, and gels. They also offered gear check up until the start of the race. My running club advised using a large trash bag to wear and keep warm before the race; I got a lot of strange looks, but let me tell you – IT WORKED.
As a runner/walker in the back, I was alone for most of the run, until the marathon runners begin to pass me around mile 8. There is little crowd support during this event, until right before the finish. It’s great if you just plan to enjoy the scenery, but it can leave you on the struggle bus if you need the crowds for motivation.
The scenery was beautiful – it was pretty peaceful for about the first 4 miles of the run. My husband ran the full marathon and had 17 miles on the mountain (incredible views and pics!). Of note, there is a decent crown in the road, which may cause you to run a bit awkwardly as the course pushes you to the side of the road. There is also a section that puts you out on a highway that was pretty noisy, but ultimately the course moved to a trail so the noise doesn’t last long. The volunteers at each aid station were very supportive and encouraging, and made for a great experience.
The trail areas were quiet and had great scenery. There were a couple of foot-bridges over areas, and that was a surprise, but they were really cool to run over.
As far as the finish – the crowds start to show up for you around mile 11.5 of the half. Race volunteers call your name as you finish and cross the finish line. From a logistics perspective here, the finish was confusing. There were a lot of people just beyond the finish line that were waiting for their finishers, and this caused me to miss the post race food (banana’s, water, granola, etc.). They didn’t direct finishers to this area, so it was easy to miss.
I grabbed my medal from a volunteer and went to the after party area; I have a practice of taking a post-race selfie, and only then did I realize they handed me a 26.2 medal instead of a 13.1. I walked back to the volunteers for the correct medal, and was told that they were sorry, but they had run out of half-medals. They said I was welcome to keep the 26.2, and they would be reaching out after the race to get my information to be mailed the correct medal. The volunteer I spoke with was very sincere in their apology, and to their credit, they emailed me the very next day to collect that info. The finisher medals are very nice – it just would have been nice to have the correct medal at the finish line! Kudos to the lady that let me borrow her half-medal for a post-race pic!
For the post race party, they had beers from a local brewery (O’Dell), a local band, and a variety of food trucks, There was lots of seating as well.
Overall, this was a good race and a good experience!
50 Staters Colorado Race
This is a great course, great support, and beautiful scenery. The downhill can help some qualify, but the altitude can also be a factor. Overall this is a well organized … MORE
This is a great course, great support, and beautiful scenery. The downhill can help some qualify, but the altitude can also be a factor. Overall this is a well organized race, nice swag, great medal and amazing running down the Poudre canyon.
Decent course even at elevation
I am from close by and have only done this race once so far. I plan to run it again, however. The production was well-organized. Bib pick up area was … MORE
I am from close by and have only done this race once so far. I plan to run it again, however. The production was well-organized. Bib pick up area was small and uneventful. The after party made up for that though! Lots of spectators and beautiful scenery. The downhill course was helpful and made it a decent run even with the elevation included. Lots of local vendors at the post race. The medals are very nice and creative! This was a good start to getting back in to half marathon shape!
Awesome course - read for some tips :)
Coming from someone who could barely run a mile back in December without an inhaler - I wouldn’t have dreamed of a better day or better course to do my … MORE
Coming from someone who could barely run a mile back in December without an inhaler – I wouldn’t have dreamed of a better day or better course to do my first marathon on. Surprisingly, I was able to run the whole way (for the most part) and I attribute that to the training I did – (if it’s your first time – “The Non-Runners Marathon Trainer” is an amazing book and training plan) and what I did in the weeks leading up to the race.
For the last 3 big running weeks, I carb loaded correctly to where I didn’t really hit “the wall” and leading up to the marathon also did the same (don’t just carb load the last week, get your body prepared for the uptake in carbs). I also live at about 500ft above sea level so I knew the altitude would get me. I planned my trip to arrive in Colorado a few days before and I started taking altitude sickness pills the day before the trip (gives extra oxygen to your blood cells) and did a light run the Friday before the race (which was extremely difficult to get even 3 miles in. Don’t be alarmed tho if that happens I still was able to run the whole thing two days later). I also suggest taking salt tablets every half hour to hour of the race. This will help give your extra electrolytes and cause your muscles not to cramp. Then take gummies and gels with extra energy and carbs with you. They will have some at mile 13 but it’s better to load up earlier on in the run to give you that sustained energy.
Finally, have fun! Your adrenaline will be pumping and you may even beat the time you had in your head (although my goal was to just finish, I did it in a little less time than I was hoping for). It’s a beautiful course and slightly downhill almost the entire way! I’m personally not sure if I will ever put my body through that kind of training again but if you are debating whether or not to run this course, from a non-runner to you – DO IT!! You won’t regret it 🙂
Gorgeous Race
This course is downhill for 16-19 miles before it flattens out with a few uphill sections that are not more than a quarter mile. You must pace yourself on the … MORE
This course is downhill for 16-19 miles before it flattens out with a few uphill sections that are not more than a quarter mile. You must pace yourself on the downhill so you can finish the last six miles strong. This race is magical and you’ll never forget it. A lot of people bash the plain scenery for the last 6 miles but they either were not paying attention for the first 16 miles or they have short memory retention.
Do this race!
This is a very scenic race. There is a stretch on the side of a highway that isn’t great but the beginning and ending are fabulous. They could have more … MORE
This is a very scenic race. There is a stretch on the side of a highway that isn’t great but the beginning and ending are fabulous. They could have more info at the expo for first timers but overall I’m happy I did it.
The view from the back of the pack
What a great event! Here are the pros and cons: Pros: Great communication, logistics, road support, scenery Cons: Really can't think of any The 1/2 marathon course is 3-4 miles … MORE
What a great event! Here are the pros and cons:
Pros: Great communication, logistics, road support, scenery
Cons: Really can’t think of any
The 1/2 marathon course is 3-4 miles down the mountains, a couple of miles on open roads, and the remainder on a hike/bike trail. Really only 1 short uphill portion to speak of. Just a great event!
Colorado Marathon
This was an adventure… we drove out from Kansas City on Friday after work. We drove through tornadoes, crazy winds, dust storms all before we made it to Fort Collins. … MORE
This was an adventure… we drove out from Kansas City on Friday after work. We drove through tornadoes, crazy winds, dust storms all before we made it to Fort Collins. We earned this medal… and we’ll never forget it.
The expo was ok. It was well organized, but kind of small. There was a decent selection of race gear available for sale and a couple of running related vendors. We were in and out quickly, which isn’t a bad thing.
Race morning was smooth. We had to board buses by 5:15AM which made for a really early start to the day. But the transportation was comfortable and well organized. The bus ride for the half was about 25 minutes and then there was a staging area. It had water, coffee and hot chocolate… but the hot chocolate ran out before I could get any. It would have been welcome, because it was a chilly morning.
As the sun came up the absolute beauty of the area became apparent. This is what running in Colorado should be about. The race started at 6:30.
The beauty of this course is that it is almost entirely downhill… but that presents challenges too. Those muscles got a lot more work in today than they usually do. And I’ll definitely be feeling it.
The first half or so of the course is in the mountains alongside the river. It is beautiful. Then you get into town and are greeted by spectators and volunteers cheering you on to the end. Great atmosphere at the finish and good snacks to refuel.
The swag here is split. I love the medal. I hate the shirt. But this course is worth it for the scenery alone. Definitely one to check out for Colorado.
Beautiful course
Easy logistics - was able to use their free shuttle to the start from downtown Fort Collins. Ran the half marathon, and the race is billed as being downhill, but … MORE
Easy logistics – was able to use their free shuttle to the start from downtown Fort Collins. Ran the half marathon, and the race is billed as being downhill, but didn’t feel downhill/easy at all. In fact, there were a few uphill portions, without the downhill on the other end. Course is beautiful, but boring (no crowd support). The end of the course is on a trail, which is pretty, but also boring. Decent finish party (free beer), but was chilly at the end, so decided to head back to our hotel instead of hanging around.
Beautiful, well-organized race
The 2021 Colorado Marathon was a well-organized, lovely race through the Poudre Canyon and Fort Collins in northern Colorado. Packet pick-up was easy and straight forward with plenty of parking. … MORE
The 2021 Colorado Marathon was a well-organized, lovely race through the Poudre Canyon and Fort Collins in northern Colorado.
Packet pick-up was easy and straight forward with plenty of parking. There were great freebies like Hearts of Hemp and koozies. The t-shirt was long sleeved with a cool logo. I scouted out the parking situation the night before the race using the information from the race website, which included a helpful map of the parking sites. I’m glad I went the night before, because google maps gave me roundabout directions that had me going through the middle of very busy streets full of pedestrians. To give you perspective, I was coming from La Quinta by I25. I imagine others will use the hotels along I14. All you have to do is continue down this road, which turns into W Mulberry, and then take a right on Remington St. It was super easy to get to and there was plenty of parking on race day.
Buses were close to the parking and lined up along Mountain Ave. Again, easy to find and well-organized. It’s about a 45 minute bus ride up to the start line. I HIGHLY recommend you bring warm clothes and/or a blanket with you. Depending on which bus you catch, you could potentially wait about an hour at the start before the race begins. It was pretty cold and I was lucky I had lots of layers. It was easy to drop off your bag (as well as get it at the finish line). You’re allowed to eat/drink on the bus and they have bathrooms. At the start, there were also lots of port-a-potties and free coffee/water.
The race starts up in the canyon and you follow along a river the whole time. It’s a peaceful decent into the valley. You’re always going downhill but it’s never steep. I should note that the road was canted for a decent amount of the canyon. At least for me, this aggravated my nagging tendon issues. Things level off in the valley, and then, you weave your way through the town parks. It’s an awesome way to tour Fort Collins by starting in nature and ending in the cute downtown area.
I never pay attention to the parties at the end. I’m pretty sure I heard a band playing. There were tons of food trucks and beer vouchers. It looked fun! From the race director to the participants, everyone involved with the race were fantastic. Everyone was friendly and encouraging. I had problems getting into the marathon, and the race director went above and beyond helping me. You could always count on water and Nuun appearing every 1-2 miles. There were no fans in the canyon due to the logistics of closing off the road, but there were lots of fans along the valley/town section. The race’s motto was to leave the course looking better than when it started. Racers were respectful and there was minimal litter along the course.
Overall, it was an awesome race! I loved the relative solitude the first part of the race brought. I was able to truly take in the beauty of the canyon without working hard due to the steady decline. The dreaded “wall” came right when the majority of fans appeared to carry you to the end. Again, the organization and thoughtfulness that went into this race were top notch. Combined with the beauty of the course and the friendly people involved, this is a marathon not to be missed!!
Quad killer along the Cache la Poudre
The race usually takes place in May, but in 2021 it was postponed until October. So, the weather and scenery could be a little different. Not sure if they usually … MORE
The race usually takes place in May, but in 2021 it was postponed until October. So, the weather and scenery could be a little different. Not sure if they usually have pace groups, but this year they did not. Most races have not had pacers lately due to Covid.
The packet pickup was at one of the local running stores. Nothing fancy, but easy and quick. Not a bad place to be in case you forgot to pack any gels or other necessities.
Full and half racers took chartered buses to the start line. They were much nicer than school buses and they had a restroom on them. The waiting area at the start of the full had lots of port-a-pots and had coffee and water. Although I didn’t use it, the bag dropped looked easy and convenient.
The race started on time and followed beside the Cache la Poudre River. The fall colors and canyon walls made it very scenic at least for the first half. The second half wasn’t as scenic, but it was still nice.
The race is significantly downhill. The first half went well, but by mile 14 or 15, the quads were in bad shape. I had really bad positive splits. I’m a flat lander from Ohio, so the 6000′ elevation probably had an impact as well. The course seemed easy at first, but the downhill and elevation caught up to me.
The weather was great. It was around 40 at the start and the sun was behind the canyon walls for the first 16-18 miles. There was a slight headwind at times, but nothing unmanageable.
Race shirt was a long-sleeve drifit short, but seems a little thin. Overall, it was nice as was the medal. There were plenty of drinks and snacks at the finish. I won my age group and the reward was a nice glass. Awards ceremony was a little late in the day, but it was to accommodate the full marathoners. It did go quickly though and there were drinks from Odell Brewing.
It was a nice race, but be sure to prepare for a lot of downhill and elevation.
Beautiful (mostly) downhill run
I had wanted to run this marathon since before I became a diehard. Thanks to annual family trips to Colorado, the state had a special pull, and the thought of … MORE
I had wanted to run this marathon since before I became a diehard. Thanks to annual family trips to Colorado, the state had a special pull, and the thought of running a picturesque marathon always called to me. The fact that it was downhill served to mitigate any worries I had about running at altitude.
The race starts around 6,000 feet and descends along the Poudre River to Fort Collins. It flattens out right at mile 17, gives you one big hill at mile 19, and then coasts until the finish line. Those first 17 miles are gorgeous, surrounded by green peaks, a steady river, and plenty of shade. In fact, on a sunny day, you won’t see much of the sun until after the halfway mark.
The aid stations were well placed, the buses to the start were part of a swanky, comfortable luxury fleet, and the post-race area was fun and well-attended. I definitely ran a positive split thanks to those opening downhill miles, but I had fun the entire way.
If I were a local, I’d run this again. The price was a bit steep (in the neighborhood of $150), but that’s to be expected for eponymous state marathons these days. All in all, I loved my experience both at the race and in the lovely town of Fort Collins. Bring your beer gut, because this town delivers!
Colorado is all about scenic beauty
You can almost say the Colorado Marathon is a story of two races. The first half is an incredibly beautiful downhill race through the gorgeous Poudre Canyon. It was shaded, … MORE
You can almost say the Colorado Marathon is a story of two races. The first half is an incredibly beautiful downhill race through the gorgeous Poudre Canyon. It was shaded, peaceful, and fairly easy going (of course, the downhills eventually get ya!). Constant glances of the national scenic Poudre River and the surrounding canyon will make those miles go by in a flash. Yes, it does start around 6000 feet – so if you aren’t used to the altitude it may affect you a bit. I live at 5400 so it didn’t affect me at all, but altitude adjustment is pretty personal. The second half, on the other hand, is when things get a bit more difficult. After a few more canyon miles, the course flattens out a bit and the sun shows up (most years, anyway – Colorado is a sunny state). By the time you get to mile 20 your legs are probably tired from the downhills, and the sun adds into the beat down that you so richly deserve for deciding to show-off and run a marathon. You do follow the Poudre River a lot of the way and run through a park on the Poudre Trail, but it was a bit odd since you were sharing the trail with recreational bikers and non-race runners. But again, by this point you could be running by yourself and there weren’t *that* many people on the trail, so I didn’t find it to be a big problem. And finally, you do end the race in Fort Collins, which is a very nice city in its own right.
This is not a race that thrives on crowd support. In the canyon the only non-runners you will see are pretty much course support and the people working the aid stations. Out of the canyon it doesn’t improve a great deal. There are a few groups of people once you get into Fort Collins, but even then this ain’t the Boston Marathon!
The logistics of the race seemed to go off without a hitch. Since this is a point-to-point race, we needed to take buses from Fort Collins to the start-line. The buses were lined up right outside of my hotel, so I just followed the line to the first one. They loaded the buses from 4:15 AM to 5:00 AM, which is ungodly early, but at least they were comfortable and convenient. There were no starting corrals, but it wasn’t needed with the size of this race. I just lined up close to one of the race pacers who was close to my target time, and I was able to go at my own comfortable pace without dodging and weaving people who were too far up. Communications leading up to the race were minimal, but they were enough (probably the race’s Facebook page was the best way to keep up to date). The expo was small but easy to navigate.
You don’t get a lot for completing the race – we got a very bright neon short-sleeved Brooks tech shirt (picked up at the expo), plus the medal. The shirt has a nice logo, and even though it is super bright I will have no problem wearing it on runs. There was only one shirt for all races (the 5k runners got the same shirt as the marathon), but whatever – still a pretty nice shirt. And of course we got the medal, which I really liked. It was a pretty nice view of mountains with the Colorado state flag on top. Plus, it has a bottle opener! So, not a lot of swag – but who runs this gorgeous race for the swag?
Overall, this was a fantastic race. Since I do travel for races, I really like a race to reflect where they are held. If it’s a big city race I like to get a feel for the city. In Colorado – you want scenic beauty, and the Colorado Marathon delivered!
This is the 1/2 Marathon Bus?
Pros: - Cool start and shade going thru the canyon. - Hearing and seeing the river rush up to the half Cons: - Altitude and sun zap the engery - … MORE
Pros:
– Cool start and shade going thru the canyon.
– Hearing and seeing the river rush up to the half
Cons:
– Altitude and sun zap the engery
– 4:30 Pacer dropped out
– Confusion race morning getting on the correct bus.
– Wear sunscreen. Need some shade from mile 17 on!
Fantastic Destination Race
This has been one of my favorite destination races. As far as the race itself, it’s a fast beautiful course. Since it’s almost all downhill, you won’t really feel the … MORE
This has been one of my favorite destination races. As far as the race itself, it’s a fast beautiful course. Since it’s almost all downhill, you won’t really feel the altitude—except! Watch out for one preset decent hill around mile 20. I was feeling great and keeping a good pace. Problem is, when I hit this hill, I pushed too hard and lost my wind. At that altitude, I couldn’t quite recover it and ended up having to walk more than I wanted despite my legs feeling pretty good.
Production on the race was really good overall. Everything ran smooth and on time. The post-race festivities were great hi-lighted by free craft beer and live music. Only complaint I can make is the expo was unimpressive. The medal was great and best of all, race photos were free, which included some great shots with the beautiful scenery in the background.
Finally, Ft. Collins is a great town to visit and there are so many options for a great post-race meal and beer.
Race Production could have been better
Pros: 1. The scenery is beautiful. 2.. Aid stations were plentiful and volunteers were awesome. Cons: 1. Race Production. So for this race you have to ride a bus up … MORE
Pros:
1. The scenery is beautiful.
2.. Aid stations were plentiful and volunteers were awesome.
Cons:
1. Race Production. So for this race you have to ride a bus up the course. A UPS truck that was supposed to serve as the gear-check was running super late. So the organizers had to improvise until the truck finally made it.
2. I am a turtle runner. When I hit mile 20, I was approached by a man saying I was 5 minutes late to the check point and I may not get a medal and an official finish time. I FREAKED OUT! They said “we will keep the finish line open as long as possible, but….you may not finish.” Now, I initially thought I missed something on the website about this checkpoint, but after searching the website I did not find a single thing about this. This was my 7th Marathon, so I am familiar with these type of check points and I alter my running/walking to account for them. Not making the checkpoint system blatantly clear is a huge mistake. I came all the way from New York to run this race and it was extremely stressful to be told I may not get a medal and an official finish line when I only had 6.2 miles to go.