Upcoming Races in Centennial

The Centennial race calendar is busiest in October, January, and September. Every race here is a running event, so there's usually one near you. You'll see distances like 5K, 10K, Half Marathon, and 1 Mile.

Weather on race day varies by time of year, so it lives where it’s accurate — each race page shows that race’s typical high, low, and rain chance from NOAA climate normals for its venue and date.