Running Races in Longmont, Colorado 2026 | Browse All Races

There are 3 running races in Longmont, Colorado in 2026. The next is the Let Freedom Run 5k - LONGMONT on July 4. Distances include 5K races.

Sat, Jul 4 · Longmont, CO Longmont

Road 5k Run/Walk

From $30 Open

Sat, Aug 8 · Longmont, CO Longmont

Road Kidz DashDog Days of Summer 3.5 Loop

From $20 Open 25 spots left

Sat, Aug 15 · Longmont, CO Longmont

Road 1 Mile Fun Run/Walk (all ages)FREE 1 MILE ENTRIES: First 25 SVVSD Students to enter!!!SVVSD Student 5K +2

From $0 Open 25 spots left

Running Races in Longmont, Colorado — 2026