All-Out Runapalooza

AUG
8
2026
Join the 14th annual All-Out Runapalooza in Arvada for a scenic run along the Ralston Creek Trail. Support Colorado veterans while enjoying 5K, 10K, or half marathon courses that serve as BOLDERBoulder qualifiers.
Sat 8 Aug 2026
Half Marathon 10 kilometers 5 kilometers

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All-Out Runapalooza

The 14th annual All-Out Runapalooza takes place in Arvada, Colorado, on Saturday, August 8, 2026. The event is based at the Colorado Tap House and utilizes the Ralston Creek Trail system. This race serves as an official qualifier for the BOLDERBoulder 10K and benefits Salute Colorado, an organization providing mentorship and community for veterans.

Participants can choose from several distances:

  • Half Marathon
  • 10K
  • 5K
  • VIRTUAL Half Marathon
  • VIRTUAL 10K
  • VIRTUAL 5K

The 5K and 10K courses follow the Ralston Creek Trail, passing through creekside areas, open spaces, and residential golf course communities. The half marathon route combines the Ralston Creek Trail with the Blunn Reservoir loop, which features views of the Denver skyline and the Front Range.

The event includes an athlete after-party at the Colorado Tap House, a family-friendly venue. Military personnel and veterans are eligible for a registration discount. This race is part of the Run Amok Summer Series, alongside the Summer Breeze and Dog Days events. Virtual participants can complete their chosen distance at any location to receive event gear and alumni credit. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
5 km