Colorado Springs Marathon
High-altitude racing from downtown Colorado Springs, with an out-and-back on the Greenway and Santa Fe trails at roughly 6,000 feet in early fall.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 24, 2026.
Quick facts
- Start and finish at the Pioneers Museum in downtown Colorado Springs.
- Out-and-back on the Greenway and Santa Fe trails with cement, pea gravel, and paved sections.
- The city sits at roughly 6,000 feet, so altitude affects pacing for sea-level runners.
- Race weekend includes a half marathon, 5K, and kids race.
2026 Colorado Springs Marathon registration
Registration for the 2026 Colorado Springs Marathon runs through the official registration page at runsignup.com.
About the Colorado Springs Marathon
Colorado's second-largest city hosts a fall marathon built on its trail network rather than closed boulevards. The race starts and finishes at the Pioneers Museum downtown, and the thin air shapes goal setting more than the elevation profile does. Race weekend adds a half marathon, 5K, and kids race.
Course
From downtown, the route heads west on Colorado Avenue, drops into America the Beautiful Park, then turns north on the Greenway Trail through Monument Valley Park and onto the Santa Fe Trail before retracing to the finish. Surfaces are mixed, with cement in the first mile, a stretch of hard-packed pea gravel, and paved trail for most of the distance.
Race-day weather
Early October mornings in Colorado Springs often start near freezing and warm quickly once the sun is up. The air is dry and the sun is strong at altitude, so layers that shed easily and steady fluids matter more than rain planning.
Past Colorado Springs Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Saturday, October 3, 2026 | Upcoming | — |
Colorado Springs Marathon FAQ
When is the Colorado Springs Marathon?
The 2026 Colorado Springs Marathon is on Saturday, October 3, 2026.
How do I register for the Colorado Springs Marathon?
Register for the Colorado Springs Marathon through the official registration link: marathonscout.com/go/colorado-springs-marathon/register. It opens the race registration page at runsignup.com.
Featured collections
Send Marathon Scout an official race update
Send us confirmed dates, registration links, results, live tracking, or course changes. Every update is reviewed before it goes live.