• Top 10 in America USA Today 2024, 2025, 2026
  • #2 Fastest Growing Race in US - RunSignUp
  • Best Fall Marathons - Runners World
  • Top 10 in America USA Today
  • #2 Fastest Growing Race in US - RunSignUp
  • Best Fall Marathons - Runners World
  • Top 10 in America USA Today
  • #2 Fastest Growing Race in US - RunSignUp
  • Best Fall Marathons - Runners World
  • Top 10 in America USA Today
  • #2 Fastest Growing Race in US - RunSignUp
  • Best Fall Marathons - Runners World
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PUT YOUR RUN CLUB TO THE TEST

RUN TOGETHER. COMPETE AS ONE

Run Club Competition Team

Boulderthon brings cross-country-style team scoring to the 5K, giving run clubs the chance to compete for team prizes and bragging rights.

HOW IT WORKS

Teams consist of four runners and compete in either the men’s or women’s division.

Each runner's overall finishing place counts as their individual score.

The four runners’ finishing places are added together to calculate the team’s total score.

The team with the lowest cumulative score wins.

The top men’s team and top women’s team will each receive prizes.

EXAMPLE

If a team's four runners finish 2nd, 5th, 8th and 12th, their team score is 27 points.

TEAM PRIZE MONEY

We'll award the Top 5 teams for the 5K:

$1,000

$750

$500

$250

$100

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LAST YEAR'S TEAM RESULTS

Last year's winners are listed below. While the 5K is the only team competition eligible for prize money, bragging rights apply to all distances

Marathon

1. Theta Chi
2. Sniche-athon
3. Endorphins
4. Beast Pacing
5. Chafing the Dream

Half Marathon

1. Good Boys Denver
2. USAFA Marathon Team
3. Citius RC
4. Endorphins
5. Embrace the Pace

10K

1. Heavy Legs Club
2. CrossFit SoCo
3. Team Hoyt Denver
4. Kamikaze Bingo
5. Baddies with Fatties

5K

1. Good Boys Denver
2. Snugs
3. CrossFit Roots
4. Team Hoyt Denver
5. Team Tater Tots
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