Running Races in Littleton, Colorado 2026 | Browse All Races | My Next Race

There are 15 running races in Littleton, Colorado in 2026. The next is the Rockin on the River 5K on April 11. Distances include 5K races, trail runs.

Rockin on the River 5K

Sat, Apr 11 · Littleton, CO Littleton

Road 5K

From $26 Open Closing Soon

Platte River Half-Marathon, Relay & 5k

Sun, Apr 12 · Littleton, CO Littleton

Road 2027 5k5kHalf Marathon Relay +3

From $35 Open Closing Soon

Gluten Free Gallop 5K

Sat, May 16 · Littleton, CO Littleton

Road ROCK Fun Run2026 Gluten Free Gallop 5K

From $15 Open

Stepping Stone 5K

Sat, Jun 13 · Littleton, CO Littleton

Virtual 2.5K Shortcut5K Virtual Run5K

From $30 Open

HRCA Happy Hour Half K

Fri, Jun 19 · Littleton, CO Littleton

Road Half K

From $35 Open

Before The Fourth 5k

Sat, Jun 27 · Littleton, CO Littleton

Road Before The Fourth 5k

From $35 Open

HRCA Independence Day 5K

Sat, Jul 4 · Littleton, CO Littleton

Road 5K Run/Walk

From $40 Open

Heritage Eagles 5K

Sat, Jul 18 · Littleton, CO Littleton

Road Heritage Eagles 5K

From $25 Open

Shootout for Soldiers Colorado

Sat, Aug 1 · Littleton, CO Littleton

Team RegistrationFull Field RegistrationPlayer Registration with Game Jersey

From $50 Open

HRCA Splash Mash Dash Kids Triathlon

Sat, Aug 8 · Littleton, CO Littleton

Triathlon Kids Triathlon

From $45 Open

6 Dot Dash

Sat, Sep 12 · Littleton, CO Littleton

Virtual Virtual 5K5K

From $40 Open

Miles 4 Madison 5K & 1K

Sat, Sep 19 · Littleton, CO Littleton

Virtual 1KVirtual 5K/1K5K

From $25 Closed

HRCA Oktoberfest 5K

Sat, Sep 26 · Littleton, CO Littleton

Road 5K Run/Walk

From $40 Open

HRCA Wildcat Mountain Trail Races

Sat, Oct 3 · Littleton, CO Littleton

Trail 10K10MKid's Race

From $10 Open

Gobble Wobble Run 2026

Thu, Nov 26 · Littleton, CO Littleton

Road Gobble Wobble 5K Certified Course at Clement Park

From $35 Closed