The Best Races - Centennial
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Event details
Run for Donuts 5K/10K/13.1 in the Denver/Aurora area takes place on April 25, 2026, at Piney Creek Hollow Park, 6140 South Tower Road, Centennial, CO 80016, U.S.A. The event offers the following distances:
- 5K
- 10K
- Half-Marathon (13.1)
- Family 1 Mile
- Virtual Run
This is a smaller, wave-based group run with a cap per wave. Waves close when they fill; a virtual option and a wait list are available if in-person waves sell out.
Format and included items
Timing is optional; participants may track time with personal apps or request coordinator assistance. No timing chips are used. Race bibs are provided on race day. Swag is shipped to the registrant’s US mailing address and includes a running T-shirt, a finisher's towel or giveaway, a finisher's medal, and a digital training pack. Technical running shirts are available as an optional upgrade for an additional $5. Virtual participants receive a training pack and can submit results to receive a medal. Final race details and course maps are distributed to registrants before the event. Registration fees are listed per distance on the event page. Visit the organization's website for the most recent information.