The running scene
in Boulder.
10 run clubs meet in Boulder.
The busiest days are Wednesday and Thursday, with 4 clubs each.
The largest groups meet in East Boulder and South Boulder, with 2 clubs each.
Every run club has a vibe. Find the one that's yours — whether that's a post-run brunch spot, a 5am track session, or a low-key evening run through the city.
Boulder, Colorado
10 clubs in Boulder
East Boulder · Thu · 6:00 PM
Boulder Collective Club
A newer Thursday-evening crew from Rayback Collective — a ~5K at all paces with costume and board-game nights. Started in 2025.
🎉 Social Scene🤝 Community FirstRoadSouth Boulder · Sun · 8:00 AM
Boulder Road Runners
A 40-plus-year Boulder club with a Sunday social run and walk from the East Boulder Community Center — road and dirt-trail route options of every length, with snacks and coffee after. Seasonal 8:00 AM (summer) / 9:00 AM (winter) start.
🎉 Social Scene🤝 Community First🌿 TrailRoadTrailCity-wide · Sun · 7:30 AM
Boulder Track Club
A Boulder 501(c)(3) club founded in 2011, open with no time standards to join — a Sunday ~12-mile long run from rotating trailheads, plus coached weekday track sessions as a paid add-on. Road, trail and ultra.
⚡ PR Chasers🌿 Trail🤝 Community FirstRoadTrailCity-wide · Thu, Tue, Wed, Sun
Boulder Trail Runners
A Boulder trail-running club, most runs no-drop and all speeds: the Thursday Happy Hour Run (going since the ’90s), a Tuesday night run, two Wednesday morning groups, and the all-day Sunday “Church of the Holy Long Run.” Meeting spots vary weekly and are announced on the club’s Google Group.
🌿 Trail🎉 Social Scene🤝 Community First🐢 No-DropTrailUniversity of Colorado · Weekly
CU Boulder Walk and Run Club
The University of Colorado's student walk-and-run club, meeting twice a week from the Center for Community on campus for a midday walk or run. Beginner-friendly; a waiver is required.
👟 Beginner OK🎉 Social Scene🤝 Community FirstDowntown Boulder · Mon, Tue, Thu
Fleet Feet Boulder (Boulder Running Company)
The run program from Fleet Feet / Boulder Running Company on Pearl Street: a Monday pub run from Twisted Pine, a Tuesday morning trail run on the Anemone loop, and a Thursday ~5K road run from the store. All paces, no drop.
🎉 Social Scene👟 Beginner OK🌿 TrailRoadTrailCentral Boulder · Wed · 6:00 PM
In Motion Running
A Wednesday-evening easy run from the In Motion Running store, out along the Boulder Creek and Goose Creek paths, with 5K, 10K and walk options and free pizza and drinks after.
👟 Beginner OK🎉 Social Scene🤝 Community FirstRoadCity-wide · Mon, Wed, Thu, Fri
Rocky Mountain Runners
A Boulder trail and mountain running community since 2013: a Monday-evening Green Mountain summit from Chautauqua, Wednesday and Friday morning trail runs, and a twice-monthly Thursday women’s run from NCAR. Free, with no formal membership — just show up.
🌿 Trail🤝 Community FirstTrailSouth Boulder · Wed · 5:30 PM
Runners Roost Boulder
The Wednesday run from Runners Roost in South Boulder, with a casual and a quicker trail wave plus a 6:00 PM road 5K. All paces.
🎉 Social Scene🌿 Trail🤝 Community FirstRoadTrailEast Boulder · Mon · 6:00 PM
Sanitas Pub Runners
A Monday-evening pub run from Sanitas Brewing — a ~5K no-drop run on one of six rotating routes, with tacos and beer after.
🎉 Social Scene🤝 Community FirstRoad
Nearby cities
The closest towns in Denver–Boulder with a run club of their own.
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