Overall Rating
Overall Rating (3 Reviews)
4.3
(3 Ratings)  (3 Reviews)
DIFFICULTY
3
SCENERY
5
PRODUCTION
4.7
SWAG
4.3
The Boulder Rez Marathon is quickly becoming a Boulder classic! This isn’t just another run around the lake. August temperatures will create the perfect race atmosphere. BBSC will offer a Marathon, ¾ Marathon, Half Marathon, 10K and 5K, guaranteeing the perfect distance for you! This popular course will take runners … MORE
Local Historical Weather (Aug 03):
  2024 2023 2022 2021 2020
 
H (°F)  93  81  87  79  86
L (°F)  63  61  67  62  57
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Recent reviews

    Lucyna FIRST-TIMER '24

    The course is flat with couple light hills. It was very hot, elevation is something to consider. My heart rate was jumping up after one lap due to a heat … MORE

    The course is flat with couple light hills. It was very hot, elevation is something to consider. My heart rate was jumping up after one lap due to a heat and elevation probably. Overall production was very good, they even offer compression sleeves sessions at the finish line, food beverages. It’s a small race, but well organized, they offer pocket pickup before a race too.
    I stayed at Twin lakes Inn which is roughly 3.8 miles from reservoir. I took bus from Denver airport (AB1 gate 8) for $10 to boulder bus station, then bus 205 which goes by Twin Lakes Inn.

    DIFFICULTY
    2
    PRODUCTION
    5
    SCENERY
    5
    SWAG
    5
    My Media

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    vaidilingam FIRST-TIMER '23

    - Very small race, 4x laps of 6.55 each - Great scenery and race organization was PERFECT - Not much swag or goodies and so don't expect much - NO … MORE

    – Very small race, 4x laps of 6.55 each
    – Great scenery and race organization was PERFECT
    – Not much swag or goodies and so don’t expect much
    – NO SHADE whatsoever, lucked out since the sun wasn’t out but could be brutal otherwise
    – It’s not a flat course… total ascent is 700 ft over the 4 laps. 3 hills to be really manage.. 2 big and 1 small

    DIFFICULTY
    4
    PRODUCTION
    4
    SCENERY
    5
    SWAG
    3

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    chargriess FIRST-TIMER '22

    The course is around the Boulder reservoir, so beautiful with the flatirons as the backdrop. The parking, packet pickup, restrooms and timing was incredibly coordinated. There were plenty of fuel … MORE

    The course is around the Boulder reservoir, so beautiful with the flatirons as the backdrop. The parking, packet pickup, restrooms and timing was incredibly coordinated. There were plenty of fuel stations and everyone was so nice. The hills at miles 1, 3 and 5 were killer, but balanced out with some well earned downhills. Definitely would do this race again.

    DIFFICULTY
    3
    PRODUCTION
    5
    SCENERY
    5
    SWAG
    5
    My Media

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