Half Marathon races in Denver, Colorado

Find the list of upcoming Half Marathon races in Denver, Colorado races below.

9 races found

Search filter

Is Registration Open?

All

Race Date Range

States

Cities

Related Searches

All Race Distances

Sort by

Race Through Colorado 1M, 5K, 10K, 13.1, 26.2 – Now Only $15!

Distance(s): 1 Mile, 10K, 5K, Half Marathon, Marathon

See Race Details

Time to Paddy 5k/10k & Lucky 13.1 – Denver

Distance(s): 1 Mile, 10K, 5K, Half Marathon

See Race Details

Hometown Half Marathon & 5k/10k – Denver

Distance(s): 1 Mile, 10K, 5K, Half Marathon

See Race Details

Girls on the Run Rockies Colfax SoleMates 2026

Distance(s): Half Marathon, Marathon

See Race Details

Heatwave Half Marathon – Denver

Distance(s): 1 Mile, 10K, 5K, Half Marathon

See Race Details

Bound for Boston Marathon & Half Marathon – Denver

Distance(s): Half Marathon, Marathon

See Race Details

Golden Harvest Half Marathon & 5k/10k – Denver

Distance(s): 1 Mile, 10K, 5K, Half Marathon

See Race Details

Spooky Sprint – Denver

Distance(s): 1 Mile, 10K, 5K, Half Marathon

See Race Details

Turkey Trails- Denver

Distance(s): 1 Mile, 10K, 5K, Half Marathon

See Race Details