Get ready for a unique and engaging running experience at the RMRR Trophy Series - October, set for Sunday, October 4, 2026, in scenic Aurora, CO. This popular event, part of the Rocky Mountain Road Runners' monthly series, welcomes runners of all abilities to Star K Ranch, offering distances of 8 miles and 5K. The race course itself unfolds along the picturesque Sand Creek path, featuring a mostly wide dirt terrain. Runners will appreciate the out-and-back layout, which presents a gentle uphill challenge on the way out and a rewarding, delightful downhill return to the finish.

What truly sets this race apart is its distinctive handicap start system. Slower runners and walkers embark on their journey first, with progressively faster participants starting at staggered intervals, all designed so that, in theory, everyone crosses the finish line around the same time. This innovative approach fosters a fun, friendly, and inclusive competition where every participant, regardless of their pace, has a legitimate shot at victory, making for exciting finishes. On race day, expect typical October conditions in Aurora, with comfortable highs around 71°F and cooler lows near 41°F, alongside a minimal 5% chance of precipitation.

The RMRR Trophy Series is renowned for its low-key, low-cost, and welcoming atmosphere, making it a beloved tradition for the Denver metro area's running community. The 8-mile race kicks off with its handicap start at 8:30 AM, while 5K racers begin approximately 15 minutes after the first 8-mile runners. Participants should plan to arrive at Star K Ranch, located at 16002 E Smith Rd., Aurora, CO 80011, around 8:30 AM to collect their bibs and prepare for a rewarding morning on the trails.