Longmont Half and 5K
Longmont, CO
- Half Marathon, 5K
- Trail (Unpaved)
- Official race website
Celebrate Independence Day, and join the Longmont Half and 5K! Walkers and Runners of all abilities welcome! Race swag includes:– Gender-Specific SHORT SLEEVED Tech Shirt – Custom FINISHER MEDAL for BOTH Distances
Local Historical Weather (May 03):
| 2026 | 2025 | 2024 | 2023 | 2022 | |
| H (°F) | 74 | 80 | 74 | 82 | 56 |
| L (°F) | 41 | 35 | 37 | 42 | 38 |
Find Nearby Lodging (hotel, rental, etc.):
Too Hot with Little Support
It was a hot day...to be expected in July, but I was surprised at how few aid stations there were. This made it very difficult. The aid stations only had … MORE
It was a hot day…to be expected in July, but I was surprised at how few aid stations there were. This made it very difficult. The aid stations only had a fizzy electrolyte drink that was hard to swallow. I wouldn’t do this race again, but glad to be able to mark CO off my list of states.
Good July 4th Run
An early start on what promised to be a hot July 4th, the field was not very crowded and the course was clean and wide. Most of the path had … MORE
An early start on what promised to be a hot July 4th, the field was not very crowded and the course was clean and wide. Most of the path had a dirt/ gravel shoulder that you could use to save your ankles. This is my second summertime race in Colorado and I’m really loving those iced towels at the end. All in all, a race worth repeating.