Colorado Marathon
Race snapshot
Race Day
37–68°F · Feels mild
Total elevation gain
Moderate rolling hills · Net elevation change +98 ft
Crowd Rating
Good crowd energy
The Lowdown
Colorado Marathon is held in Fort Collins, CO. Race day is May 2, 2027, with a 06:30 local start. The official event listing also includes Half Marathon, 10K, 5K. Registration is open through the official event listing.
Explore the course
2026 · Marathon
Questions about the Colorado Marathon 2027
When is the Colorado Marathon 2027?
Sunday, May 2, 2027.
Where is the Colorado Marathon?
Fort Collins, CO, United States.
What time does the Colorado Marathon start?
The race starts at 6:30 AM, local time.
What is the Colorado Marathon time limit?
6 hours.
How do I enter the Colorado Marathon 2027?
Registration is open. Ways in: Online registration through RunSignup.
How much does the Colorado Marathon 2027 cost?
Marathon: $160. Half Marathon: $120. 10K: $55. 5K: $45.
What is the Colorado Marathon elevation gain?
180 m (591 ft) of total elevation gain. Net elevation change: +30 m (98 ft). Moderate rolling hills. Course map
What is the weather like at the Colorado Marathon?
Race-day temperatures are usually 3–20 °C (37–68 °F). Feels mild.
Where are the Colorado Marathon results?
The official 2026 results are on the organizer's site. Official results
Is the Colorado Marathon a Boston qualifier?
Yes. This race is a certified Boston Marathon qualifying event.
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