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The Ol' College Try 24 Hour Ultra

Auraria, United States • 24 May 2025

The Ol' College Try 24 Hour Ultra is Denver's inaugural 24-hour ultra race, taking place at Auraria Campus on May 24-25, 2025. Organized by Rise Again Running Events in collaboration with Tall Tales Ranch, this event invites runners of all levels to challenge themselves in a non-stop race environment. Participants can choose from individual events (6, 12, or 24 hours) or relay options. A portion of the proceeds will benefit Tall Tales Ranch, supporting individuals with intellectual and developmental disabilities. All finishers receive medals, and prizes are awarded for individual and team performances based on distance covered. Visit the organization's website for the most recent information.

United States Colorado Auraria

Race information

Website Registration
24 hr
24 Hour
24 hr
24 Hours - Teams of 6
12 hr
12 Hour
12 hr
12 Hours - Teams of 4
6 hr
6 Hour
6 hr
6 Hours - Teams of 3
Visit the organization's website for the most recent information.
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