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Race Information*
*For the most up to date information, please visit the race website
| Race Name: | 2023 Boulderthon |
| Race Date: | Sep 29, 2024 (Sunday) |
| Location: | Boulder, CO |
| Time: | 7:30 AM |
| Description: | Named Top 5 Best Half Marathons in the US by Active. Stunning course tucked away at the foothills of the Rockies. After nearly tripling in size and selling out, new 8,000 runner cap. Epic Downtown Finish + After Party. Register now! |
Race Events*
*For the most up to date information, please visit the race website
| 9:00 AM | - | Marathon |
| 6:00 AM | - | Half Marathon |
| 6:00 AM | - | 10K |
| 7:00 AM | - | 5K |
| 7:00 AM | - | Kids Run |
