Click the link below to visit Colorado's premier site for running event information! GPX files, Strava routes, course maps, elevation charts, aid station info and so much more!
Stop jumping between multiple race websites trying to find and piece together course maps, elevation charts, and event details. Our all-in-one race platform brings everything together in one easy-to-use location, so you can quickly find, compare, and choose the perfect race for your next PR or biggest challenge.



Race Difficulty Rating
Course Maps
Elevation Profiles
Registration Fees
Kid & Stroller Friendly
GPX Files
Strava Courses
Plotaroute Courses
Participant Sizes
Certified Courses
Race Difficulty Scale
Choosing the right race isn’t always easy. Even if two races are the same distance, factors like total elevation gain, course steepness, and altitude can make them feel completely different.That’s where our unique Race Difficulty Scale comes in. It helps you quickly compare race courses based on key performance factors, so you can find the perfect event, whether you're chasing a new PR or looking to push your limits on a more challenging course.



5K
10K
Half-Marathon
Marathon
Ultra Marathons
Paved Roads
Trail Runs
Obstacle Course Races (OCR)
Untimed Fun Runs
Race Club Events
Denver Colfax Marathon
BolderBoulder 10K
Leadville Race Series
Steamboat Marathon
Pikes Peak Marathon & Ascent
Boulderthon
Colorado Marathon
Hardrock 100
Castle Rock Trail Festival
Spartan Race
Tough Mudder
Hot Chocolate Run
Ugly Sweater 5K
Turkey ROCK Trot
Colorado Springs Marathon
Desert RATS Trail Festival
GTIS Half-Marathon
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