Running Races in Centennial, CO
Centennial, CO is home to 26+ running events. Whether you are looking for a competitive race or a casual weekend event, the Centennial running scene has something for every level. Find and register below.
Running
National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA
September 12, 2026
Centennial, CO
Frequently Asked Questions
How do I find running races in Centennial?▾
Use RACE to browse all upcoming running events in Centennial, CO. Filter by distance (5K, 10K, half marathon, marathon) and date to find the perfect race for your schedule.
What are the most popular race distances in Centennial?▾
Centennial hosts races at every distance, from 1-mile fun runs to full marathons. 5K and half marathon events are the most common, followed by 10Ks and marathons.
When is the best time to race in Centennial, CO?▾
Race season varies by region. Check the calendar on RACE to see Centennial's busiest months — spring and fall are typically peak season for road races in Colorado.
Are there beginner-friendly races in Centennial?▾
Yes. Many 5K events in Centennial welcome first-time runners with open waves, no time cutoffs, and walk-friendly policies. Start with a local 5K and build from there.