Thursday run clubs
in Denver–Boulder.
11 Thursday run clubs meet in Denver–Boulder.
11 of the 33 run clubs across Denver–Boulder. Browse by day or vibe above the list.
Browse by day
Each day is its own page of Denver–Boulder clubs. Clear comes back to all 33.
Browse by vibe
Each vibe is its own page of Denver–Boulder clubs — pick the scene you want.
11 clubs in Thursday · Denver–Boulder
Aurora · Aurora Cultural Arts District · Thu, Sun
Aurora Road Runners
A community nonprofit club in Northwest Aurora with a Thursday brewery run from Second Dawn and a Sunday morning run from Mishap Coffee, with breakfast burritos and a monthly pancake breakfast. All paces, walkers welcome.
🤝 Community First🎉 Social Scene👟 Beginner OKRoadLakewood · Belmar · Thu · 6:00 PM
Belmar Running Club
A free Thursday fun run at Belmar Park, hosted by Runners Roost Lakewood — a 5K or 5-mile route, rain or shine, all levels welcome.
🎉 Social Scene👟 Beginner OK🤝 Community FirstRoadBoulder · 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 FirstRoadBoulder · City-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-DropTrailDenver · City-wide · Tue, Thu, Fri, Sat
Citius RC
A training-focused Denver club with a full week of runs — track Tuesday, tempo Thursday, a Friday breakfast run ending at coffee, and a Saturday long run from eight miles. Competitive and social groups both.
⚡ PR Chasers📈 Training Focused🎉 Social SceneRoadDenver · City-wide · Thu, Tue, Sun
Denver Trail Runners
A trail-running club running the Front Range foothills since 2000 — a Thursday-evening run, a Sunday-morning long run, and a relaxed Tuesday run at Deer Creek Park. Locations rotate weekly with weather and trail conditions, announced on the club’s Facebook group and Google Group; just show up, no sign-ups.
🌿 Trail🎉 Social Scene🤝 Community FirstTrailBoulder · Downtown 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🌿 TrailRoadTrailDenver · Washington Park · Wed, Thu
Full Circle Social Club
A social crew with a Thursday-evening Washington Park run and a Wednesday-morning trail run. All paces welcome.
🎉 Social Scene🤝 Community First🌿 TrailRoadTrailFort Collins · Spring Canyon · Thu, Mon, Tue
Gnar Runners (Fort Collins Trail Runners)
Fort Collins' trail crew, run by Gnar Runners — a Thursday Spring Canyon social run, alternating Monday climbs from Soderberg (Towers/Horsetooth), and a coached women's trail speed group on Tuesday mornings. All paces, no drop.
🌿 Trail🤝 Community First⚡ PR Chasers💜 Women’s🐢 No-DropTrailFort Collins · Old Town · Thu · 6:00 PM
Old Town Run Club
A Thursday-evening run from Tap & Handle in Old Town — 2 to 4 miles on rotating out-and-back routes, dogs welcome, with happy-hour pricing after.
🎉 Social Scene🤝 Community FirstRoadBoulder · City-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 FirstTrail