Great Divide Ultra - 50K, 25K Trail Run

Sunday, Jun 8, 2025 at 7:00am

Downtown Divide

Experience the spring-fed meadows, massive rocks of Pikes Peak granite, and sweeping views of Colorado’s most spectacular mountains in the Great Divide Ultras. This Colorado early season 100m, 100k, 50k and 25k trail ultra takes place entirely on the beautiful rolling meadows of Mueller State Park. The beautiful looped course is 100% smooth single/double-track trail.

The Great Divide Ultra 100 Mile is the first 100 miler on the Colorado calendar. This is a great ultra for seasoned and beginner runners. The smooth non-technical 14.8m looped course offers incredible views! The aid stations will be well stocked, are easily accessible by crew and are within close proximity to the previous aid station.

As a part of the Great Divide Ultras running festival, we have added the Dark Divide Night Run! This night run begins at 8:00PM as the sun is setting on Saturday June 7th. This incredible run offers runners an opportunity to share the trail with the 100mile/100k runners and to practice running through the night.

Day 2 Schedule

6:00am - Packet Pickup begins- Sunday races @ John Wesley Ranch

7:00/8:00am - 50K/25K Start

6:00pm - Course Closes

Course Map

Register Here

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