Lace up for the RMRR Trophy Series - November, a welcoming and unique running experience set for Sunday, November 1, 2026, in Denver, CO. This popular event, hosted by the all-volunteer Rocky Mountain Road Runners, offers runners the choice of a challenging 15K or a swift 5K, catering to a range of abilities. Held at the scenic Prairie Gateway Open Space, the course is predominantly crushed gravel, providing a relatively flat and fast surface ideal for personal bests. While the 5K route stays within the park's tranquil confines, the 15K extends to include about 0.9 miles of paved sections, guiding runners through the park and along the Arsenal border trail.

What truly sets this race apart is its innovative handicap start system for the 15K, designed to give every participant, regardless of speed, a genuine chance to win. Slower runners begin first, with staggered start times spread over approximately 50 minutes, creating exciting, close-knit finishes as competitors converge towards the end. The 5K race kicks off about 20 minutes after the first 15K starters, ensuring a lively atmosphere for all. This low-key, low-cost event embodies a strong community spirit, focusing on friendly competition and fostering a supportive environment. Typical race day conditions in early November in Denver bring pleasant highs around 62F and lows around 31F, with a minimal 4% chance of precipitation, making for ideal running weather.

Arrive at Prairie Gateway Open Space, near I-70 and Quebec, by the 8:30 AM start time, allowing at least 30 minutes to collect your bib and warm up. Parking is conveniently available along Gateway Road near the registration pavilion. Whether you're aiming for a new personal record or simply seeking a fun, community-focused race, the RMRR Trophy Series - November promises an engaging and rewarding experience on Denver's scenic trails.