13 Upcoming Races Near Thornton, CO in January, 2027

Fri, Jan 11 race

Resolute Runner 5k

Arvada, CO

5K

Sun, Jan 31 race

RunningU/Horsetooth Half Marathon Training Presented by Bachus & Schanker

Fort Collins, CO

Sat, Jan 92 races

All-Out Polar Prowl

Arvada, CO

Half, 10K, 5K

Sentinel Flurry

Golden, CO

1 Mile, 5K

Sun, Jan 172 races

Polar Bear 5K

Denver, CO

Colorado Cold Snap

Louisville, CO

5K, 10K

Sun, Jan 243 races

Yeti Chase 5k/10k

Morrison, CO

5K, 10K

Freakin Freezin 5K - Denver

Denver, CO

5K

Redrum Run

Estes Park, CO

Sat, Jan 304 races

Time Travel Half-Marathon/5K/10K VIRTUAL EVENT ONLY - Denver

Denver, CO

Run for Donut DENVER/AURORA

Centennial, CO

5K, 10K, Half

Coffee Lovers Run DENVER/AURORA

Centennial, CO

5K, 10K, Half

Coffee Lover Run DENVER/AURORA

Aurora, CO

Half, 5K, 10K