DENVER, CO — The most beloved winter running tradition in the Mile High City is back! Series registration is officially OPEN for the 2025–2026 RunDenver Race Series, a five-race celebration of community, fitness, and fun — all set against the stunning backdrop of Colorado’s winter wonderland.
Registration for individual races will open soon, but those looking for the full experience can sign up NOW for the complete five-race series. Series participants will receive themed swag at each event, bonus finisher bling, and additional perks throughout the season.
Each race offers themed swag, fun on-course energy, and a welcoming atmosphere for runners and walkers of all levels.
2025–2026 Run Denver Series Lineup:
1. Rudolph Ramble 5K
Sunday, December 7, 2025, City Park, Denver
2. Polar Bear 5K
Sunday, January 18, 2026, Wash Park, Denver
3. Super Bowl 5K
Sunday, February 1, 2026, Wash Park, Denver
4. Valentine’s Day 4M
Sunday, February 8, 2026, Wash Park, Denver
5. That Dam Run
Sunday, March 1, 2026, Cherry Creek Dam Road
Series registration is now open at:
🔗 https://rundenverseries.com/
For press inquiries or sponsorship opportunities, please contact: lonnie@halsports.com