The Zion Ultras & trail half marathon offers a challenging, scenic run through the Southern Utah desert, adjacent to Zion National Park. We offer four distances- a half marathon, 50K, 100K, and a 100-miler. All event distances will start on Saturday.
The 100-mile course starts out running east along SR-9 to Camino Del Rio. At Camino Del Rio we will turn south and head toward Gooseberry Mesa. About 4 miles in you will hit the first big climb of the race. The Climb up to Goosebump Aid is a scramble up a 1,500 ft ascent on steep and rocky terrain. After reaching the top of the hill, you will come to your first Aid Station (mile 5.2). You will then continue on to the Grafton Aid Station. This section is a double track dirt road, and a good opportunity to pick up the pace after climbing up onto the mesa.
After coming to Grafton Aid Station (mile 11.4) you will continue on double track to Wire Mesa Aid Station (mile 13.3). This is a fun, technical singletrack loop which runs counterclockwise around the mesa offering amazing vistas of Zion National Park. The loop is roughly 7 miles before returning to Wire Mesa Aid Station (mile 20.8). Runners will head back to Grafton Aid Station (mile 22.7). You will then run counter-clockwise along Grafton Mesa. This loop has some nice non-official single track. There are a lot of intersecting trails along this section. The course will be marked heavily with pink ribbons to make sure the course is clear. After running about 5 miles on Grafton Mesa, you will come back to the Grafton Aid Station (mile 28.2).
Runners will head back along the double track to Goosebump Aid Station (mile 34.4). You will then run counter-clockwise along the Gooseberry Mesa Trail. Gooseberry Mesa is a world class trail. It’s one of the best technical trails anywhere with rolling slickrock, twisty single track, and vistas to die for. The trail will be marked with pink ribbons. Note that sections of this trail may also have markings of white dots painted on the slickrock. These white dots are markings for mountain bikers. Even though some of our course coincides with the mountain biking trails DO NOT FOLLOW THE WHITE DOTS. Our course will veer on and off the mountain biking trails- just make sure to follow the pink ribbons. There will be an aid station set up around 8 miles into the Gooseberry loop (mile 42). From this aid station back to Goosebump Aid (mile 45.7) you will experience mostly slickrock.
From Goosebump Aid you will drop down off the mesa. This is the same steep/rocky trail you used to climb up on the mesa. You will follow some double track out to the Virgin Desert Aid Station (mile 53.8). You will then run a clockwise loop through the desert. This is a great trail when you just want to go fast and easy. It has it all; great views, easy climbing, and a fast flowy downhill.
The next aid station overlooks the Virgin Dam (mile 62.5). From here you will continue on the single track to Sheep Bridge Rd. We will have a water station set up there before heading up toward Smith Mesa Aid Station.
Runners will cross under the highway through a drainage culvert. Next is a steep climb up Mesa Road onto Smith Mesa and the aid station (mile 70.7). Runners will do a loop at the top and descend from Smith Mesa via the Flying Monkey Trail before heading east towards the Virgin BMX Aid Station (mile 79.9). After this aid station, runners will encounter a small stream crossing. If you cross it in the right place, your feet should stay dry…or you might welcome the water relief at this point. You will climb one more hill on single track until you hit the dirt road.
Runners will head up the dirt road 4 miles to the top of another mesa where the Guacamole Trail begins. Guacamole Aid (mile 85.7) is near the beginning of the 7.5 mile loop that you’ll pass through on your way out and back before heading back down the road. You will then climb back up the steep single track back towards the Virgin BMX Aid Station (mile 98.3).
From this aid station, the course heads west on dirt single track until connecting onto some paved roads. You will only be on this section of pavement before jumping off onto another single track trail that will take you west tying into the last section of pavement that will bring you back down to SR-9. Please cross the highway with extreme caution. The finish line is at the Virgin City Park about a block south of the highway crossing.
The 100K route follows the 100 mile route until the second pass through the Goosebump aid station at mile 47.
From here, the 100K drops off of Gooseberry Mesa and heads west, passing through the Virgin Dam Aid station before traversing the desert to the finish line.
The 50K route begins by heading straight towards and then up onto Gooseberry Mesa, then does the 12 mile loop on top. After dropping back off the mesa, the trail heads west to the Virgin Dam aid station and then to the finish.
The Half Marathon is a scenic and very runnable route runs the first mile through the town of Virgin before getting on a double track that runs through the desert along the rim of the Virgin River. The first aid station is at mile 3.7 and the second is at mile 8.8 at the busy Virgin Desert Aid Station. The route then follows the single track of the JEM Trail for the next 3 miles, then onto Sheep Bridge Rd. for a half mile. You will then run east, parallel to SR-9 on a 4 wheeler trail for the next 1.5 miles along a busy highway. There is a large shoulder next to road. Please stay as far away from the highway as possible until finishing at Virgin City Park. Although this is a fast course, be aware that it is over a mile longer than half marathon.
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Loved the Zion 50k!
I’ve done multiple Vacation Races half marathons, and I have always loved how they put on a race. So for my first 50k it just made a lot of sense … MORE
I’ve done multiple Vacation Races half marathons, and I have always loved how they put on a race. So for my first 50k it just made a lot of sense to pick Vacation Races, and they did not disappoint. From packet pickup to the finish line everything was so well done. Following the trail did get a little difficult at times but we managed. And the ascent near the end of the Grafton Mesa loop was tough and definitely something one should be mentally prepared for. But overall I loved the course and the views. The food provided during and after the race were great and ALL of the volunteers were amazing. And of course the race shirt and medal are both great too
It’s has amazing view
That’s was well organize, the scenery was well worth it , people was friendly , it’s one of those race you have to do at least once’s in your life … MORE
That’s was well organize, the scenery was well worth it , people was friendly , it’s one of those race you have to do at least once’s in your life
Gorgeous Gooseberry Views of Zion
This was my first 50k, and it certainly did not disappoint. The views from Gooseberry Mesa were unreal. The aid stations were well stocked with water, Gnarly, pickle juice, the … MORE
This was my first 50k, and it certainly did not disappoint. The views from Gooseberry Mesa were unreal. The aid stations were well stocked with water, Gnarly, pickle juice, the usual snacks and gels, and even some had quesadillas.
After the first loop around Gooseberry, there is a long trek back on the dirt road you started on, which was tough when it started to warm up, as it was also mostly a steady slight uphill climb. The loop around Grafton mesa was a bit challenging and technical. This was fun, but will definitely slow you down, followed by another uphill climb on a dirt road headed to the finish line.
There were plenty of camping, glamping, hotel or STR options nearby. I enjoyed exploring Zion and the surrounding area and can’t wait to come back.
I would 100% recommend this race to anyone looking for a challenging but scenic course.
Beautiful Course!
This is a great course. It has a little bit of everything, technical trails, some fast fire roads, views for days and some great single track. Do not overlook this … MORE
This is a great course. It has a little bit of everything, technical trails, some fast fire roads, views for days and some great single track. Do not overlook this one when planning your next race. I enjoyed it so much I’ll be returning for the 100M.
Gorgeous scenery but ...
Cons- the slick rock was more prevalent than I anticipated. There was many miles of runnable course, but between the slick rock the first loop and really technical parts in … MORE
Cons- the slick rock was more prevalent than I anticipated. There was many miles of runnable course, but between the slick rock the first loop and really technical parts in the parts on the last loop, (mile 28-30ish) I didn’t enjoy the course. Also, I feel the race directors have not really addressed the issues with getting lost on course. Other races I have done there were consistent markers every “X” distance. There didn’t seem to be any consistency in how far apart markers were set, so it was hard to know if you were lost of just in a long expanse without one. This complaint has gone back years, so it was frustrating it is still an issue. There are plenty of trees to put flags, it’s not just the rock sections.
I have done a lot of VRs, but I personally don’t care for the shirts. You can “buy” a cool design tshirt, but for the $ to register, I would like to receive a nicer tech shirt , a cotton shirt or lower the price of the race and ditch the giveaway shirt all together.
Post race area was kind of sad. There was food and a meal ticket but really not enough places for people to sit.
Pros- amazing aid stations and volunteers, lots of food options , and the views were gorgeous!
Easy parking!! That was great to park right at event- and good race communication. Nice bag drop options and Convenient drop bag mailing so you could leave prior to them getting back. Elevation was not a real issue, so not too difficult from that standpoint . The medals are very nice, pretty and unique
Unforgettable Experience
Views were incredible, aid stations were absolutely perfect, and all the wonderful souls involved who volunteered and worked the race were the best you could ask for. I flew all … MORE
Views were incredible, aid stations were absolutely perfect, and all the wonderful souls involved who volunteered and worked the race were the best you could ask for. I flew all the way in from upstate NY and couldn’t have asked for anything better.
Most Beautiful Run I’ve Ever Done!
Be prepared to add at least 10 min to your finish time for taking in the beautiful scenery!! It is worth it!! Don’t miss the chance to be completely mesmerized … MORE
Be prepared to add at least 10 min to your finish time for taking in the beautiful scenery!! It is worth it!! Don’t miss the chance to be completely mesmerized by the beauty. Half way through the course there’s a bit of a rock scramble but it’s not too intimidating in fact it’s quite fun.
Most scenic race I have ever run!
It is truly a beautiful course! The vistas and overlooks are amazing! I did not enjoy running so long on the (park road/fire road) You had cars coming by constantly … MORE
It is truly a beautiful course! The vistas and overlooks are amazing! I did not enjoy running so long on the (park road/fire road) You had cars coming by constantly spinning dust and sand up ion your face, Once on the single track it was HEAVEN!
Zion race was beautiful!
This was my first ultra-marathon and this course was so scenic and beautiful. Overall, my time was slower than I thought it would be but I also enjoyed myself way … MORE
This was my first ultra-marathon and this course was so scenic and beautiful. Overall, my time was slower than I thought it would be but I also enjoyed myself way more than I thought I would.
Notes on the course: the first 10-15 miles of terrain was a lot of climbing up and down rocks, and the end of the race has a 5-mile loop that’s pretty tough but makes for a rewarding end.
The aid stations were great, they had water, snacks, gels, and hydration packets. All the race volunteers were nice and the race was put together very well.
Beautiful and brutal
The views are unmatched and the course really offers a challenge. Two great things! The aid stations offer a lot of variety and support. I did run out of water … MORE
The views are unmatched and the course really offers a challenge. Two great things! The aid stations offer a lot of variety and support. I did run out of water on the backside of Smith Mesa and suggested to the organizer an extra water station out there as lots of us were in the same position. This is my second time running the course as I did not finish the first time. Now that I’ve finished it, I want to come back and see if I can get a better time. I just keep coming back! It’s addictive.
Stunning Views Make the Pain Easier
One of the best organized races I have participated in, Vacation Races knows what they are doing. Super friendly volunteers both years I have done this race. Aid stations are … MORE
One of the best organized races I have participated in, Vacation Races knows what they are doing. Super friendly volunteers both years I have done this race. Aid stations are well stocked and well taken care of. Great views throughout the course with varying terrain. Climbs are condensed and challenging, the road climb is brutal in the heat of the day if you don’t plan your hydration. Fun event!
Gorgeous, well-organized adventure
Very well organized check-in, camping, and prep before race First 20 miles were a short dirt road and then on top of a large mesas is rolling lava fields - … MORE
Very well organized check-in, camping, and prep before race
First 20 miles were a short dirt road and then on top of a large mesas is rolling lava fields – incredible, sweeping views of the surrounding valley
Second 20 miles started with a steep descent into the surrounding valleys during the heat of the day. Rolling hills, river, and road section through a town.
Last 20 miles were a steep climb out and then loops around two large mesas with gorgeous views of surrounding mountains/rock formations during sunset
This event felt like a true adventure – almost no repeating miles and you see SOOO much
Like Running in a Postcard
The hardest part of the race was not stopping every 5 minutes to take pictures! The course was absolutely beautiful! The worst part of the course was the road at … MORE
The hardest part of the race was not stopping every 5 minutes to take pictures! The course was absolutely beautiful!
The worst part of the course was the road at the start and finish.
Great first 50K
This was my first 50K and I’m so glad that it was because the scenery was top notch, there were plenty of people to run with, and aid stations were … MORE
This was my first 50K and I’m so glad that it was because the scenery was top notch, there were plenty of people to run with, and aid stations were well stocked. I probably could have gotten by only carrying a water bottle. My only complaints were that aid stations were not exactly at the mile markers that they were said to be (usually within a mile though) and the course was hard to follow at times. There was a section on a mesa around mile 14 that was very confusing and there was a group of about 10-15 of us stumbling around looking for the next pink flag constantly. I mostly stayed behind other runners so I would stay on course. Overall, very well put on race and we would definitely do it again.
Beautiful backdrop but challenging!
This race really challenged me! It’s my 7th half marathon but first trail run. I live in Kansas so training for trail running is a bit difficult. But I finished! … MORE
This race really challenged me! It’s my 7th half marathon but first trail run. I live in Kansas so training for trail running is a bit difficult. But I finished! Running through Gooseberry Mesa was incredible; stopped to take some pictures. It’s just gorgeous. Highly recommend this race to challenge yourself!
Just wow!
This race gave you a tons of beautiful scenery, all along the course. The organisation is awesome, like you are the part of a big family. It was a really … MORE
This race gave you a tons of beautiful scenery, all along the course. The organisation is awesome, like you are the part of a big family. It was a really cool event. The difficulty of the course was really well balance and made it really accessible to any first timer.
Awesome Race
This was simply a well run race. Great swag and shirts, highly organized, great aid stations. This was my 3rd race with Vacation Races and they have all been great. … MORE
This was simply a well run race. Great swag and shirts, highly organized, great aid stations. This was my 3rd race with Vacation Races and they have all been great. Will continue to do Vacation Races events.
Fast fun course with some epic scenery!
Organization was seemless and the aid stations were stacked!! Beautiful medal or mug at the end (that was a bonus). The scenery running along the cliff edge was so serene … MORE
Organization was seemless and the aid stations were stacked!! Beautiful medal or mug at the end (that was a bonus). The scenery running along the cliff edge was so serene and stunning. There were a few segments among the rolling rocks that you could say were challenging to navigate, looking for the pink markers or the white painted dots on the ground. However in my opinion having some challenges along navigation make it more fun.
There was quite a bit of fire road running which to me was not that fun. It definitely made for a fast course however isn’t the most exciting thing to run. I enjoy the single track and being out there.
Overall the race was a blast and I would definitely do the 50k again.
What an Amazing Experience!!
I didn’t know what to expect for my first race ever and longer distance in a half marathon. I could have never imagined just how incredible the views and overall … MORE
I didn’t know what to expect for my first race ever and longer distance in a half marathon. I could have never imagined just how incredible the views and overall experience would be! I’m hooked and looking forward to my next race and hope to be able to run in the 50k next year!
A must race, will do again
Coming from (-56ft) below sea level, I registered for Zion 50k mostly to test my limits and the views. Unsure if I could finish at above 5,000ft of elevation. My … MORE
Coming from (-56ft) below sea level, I registered for Zion 50k mostly to test my limits and the views. Unsure if I could finish at above 5,000ft of elevation. My goals: beat the Grim Reaper and just finish under cutoff time of 11 hrs. My longest run leading up to the race was 10 miles due to surgery just 6 weeks prior. Could I finish? Heck yeah I did, way ahead of grim reaper time with a few hours to spare before cutoff!! Yeah!! The course had runnable terrain and other areas that were not and I actually had to climb a little. Not to fret, still doable.
Required to stay on course, follow the pink ribbons. Some areas had abundant ribbon markers and easy to follow but other areas did not and really should have been. We ended up close to a mile over 50k due to circling trying to find a ribbon or getting completely off course with other runners. (VR, please fix this)
Overall, this was a must do race especially for first time 50k runners! I could totally do this one again!!