The 5K is a straightforward out-and-back course beginning at the Colorado Tap House and heading west along the Ralston Creek Trail, turn around at the 1.55-mile mark, and follow the trail back to the finish line at the venue for a fast, downhill close. The route provides support with 2 aid station stops (+2 toilets) to keep you fueled and refreshed.

Surface: 2% asphalt/98% concrete
Male record: Gerod Green, 2026 Runapalooza, 18:06 (5:50)
Female record: Katie Carbiener, 2026 Runapalooza, 19:39 (6:20)
Course average: 39:18 (5:59)
Avg. # of athletes: 121

Aid stations have Eldorado natural spring water, Gatorade (yellow, red, and blue), and Gu gels for all athletes that wish one