The Best Races - Centennial

MAY
23
2026
Run for Mental Health 5K/10K/13.1, Denver/Aurora Support mental health in Centennial with 5K, 10K, half marathon, family mile or virtual options. Capped wave starts, casual timing, and mailed swag make this a welcoming event for all levels. Memorial Day Run 5K/10K/13.1, Denver/Aurora Honor Memorial Day in Centennial with 5K, 10K, half marathon, family mile or virtual options. Capped waves, optional timing, mailed swag, and postrace miles that fund partner charities make it easy to run and give back.
Sat 23 May 2026
13 miles 10 miles 5 miles

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Run for Mental Health 5K/10K/13.1 : Denver/Aurora

The event is scheduled for May 23, 2026, at Piney Creek Hollow Park, 6140 South Tower Road, Centennial, CO 80016, USA. Race options include:

  • 5K
  • 10K
  • Half-marathon 13.1
  • Virtual run
  • Family 1 Mile Fun Run

This is organized as a smaller, capped wave-format group run. Waves are filled on a first-come, first-serve basis; a virtual option and a wait list are available if waves sell out. Timing is optional and there are no timing chips; participants may track time with apps and submit results for posting. Race bibs are provided on race day. Swag is shipped to the US mailing address given at registration; items listed include a running t-shirt, finisher’s towel or giveaway, finisher’s medal, and a digital training pack. Online results and a certificate of completion are available. Registration fees vary by distance and are shown on the event page.

Memorial Day Run 5K/10K/13.1 : Denver/Aurora

The Memorial Day Run takes place May 23, 2026, at the same park address in Centennial, CO. Distances offered mirror the other event:

  • 5K
  • 10K
  • Half-marathon 13.1
  • Virtual run
  • Family 1 Mile Fun Run

This event also uses capped waves and offers a virtual option. Timing is optional with no timing chips. Swag is mailed to registrants in the US and includes a shirt, finisher’s towel or giveaway, medal, and a digital training pack. Fundraising is optional; the organizer states that each mile logged after the race results in a $1 donation to partner charities. Registration fees are listed by distance on the event page. Sponsors include Gatorade and other partners. Visit the organization's website for the most recent information.

13 mi
Half-Marathon 13.1
10 mi
10k
5 mi
Family 1 Mile Fun Run