Run This

Race calendar

Half Marathon Races in Centennial, CO

29 upcoming Half Marathon races in Centennial. Run This events are listed first.

Sort
Search all races
DistanceAll5K10KHalf Marathon
Nearby citiesDenverColorado SpringsLittletonFort CollinsArvadaWestminsterThorntonPuebloBoulderLovelandDurangoGrand Junction

29 races

Fri, Aug 14, 2026

Run for PB& J 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Aug 14, 2026

Bagel Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Aug 28, 2026

Sloth Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Aug 28, 2026

Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Sep 11, 2026

National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Sep 11, 2026

Run for Mental Health 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Sep 25, 2026

Oktoberfest Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Sep 25, 2026

Run for Donuts 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Oct 9, 2026

Bagel Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Oct 9, 2026

Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Oct 30, 2026

PB&J Fuel Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Oct 30, 2026

Halloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Nov 13, 2026

Run for Mental Health 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Nov 13, 2026

Veterans Day Freedom Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Nov 27, 2026

Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Nov 27, 2026

Thanksgiving Gobble Trot Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Dec 11, 2026

Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Dec 11, 2026

Sunrise Marathon 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Dec 25, 2026

A Merry Christmas Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Dec 25, 2026

New Year's Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Jan 15, 2027

MLK Jr. Freedom Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Jan 15, 2027

Sunrise Marathon 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Jan 29, 2027

Coffee Lover Run DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Jan 29, 2027

Run for Donut DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Feb 12, 2027

Valentine's Day Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Feb 12, 2027

Run for Chocolate 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Mar 19, 2027

Sunrise Marathon 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Apr 9, 2027

Run for Bagels 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Fri, Apr 23, 2027

Coffee Lover Run DENVER/AURORA

Centennial, CO

Outside5K10KMarathon1 mile

Other cities in Colorado

Denver39Colorado Springs35Littleton17Fort Collins16Arvada12Westminster12Thornton9Pueblo8Boulder7Loveland7Durango6Grand Junction6Bellvue5Louisville5Aurora5Buena Vista5Windsor5Highlands Ranch4Greeley4Steamboat Springs4Golden4Pine3Parker3Pagosa Springs3Palmer Lake3Red Feather Lakes3Salida3Manitou Springs3Estes Park3