Skip to content
Events
Groups
Mountain biking events near Boulder, CO
Any day
Any type
Within 18 miles
β¦
Any category
New Groups
Social Activities
Hobbies & Passions
Sports & Fitness
Travel & Outdoor
Career & Business
Technology
Community & Environment
Identity & Language
Games
Dancing
Support & Coaching
Music
Health & Wellbeing
Art & Culture
Science & Education
Pets & Animals
Religion & Spirituality
Writing
Parents & Family
Movements & Politics
Sold out - Join waiting list
Wed, Jul 16 Β· 6:00 PM MDT
Knobby Wednesday π’
by Boulder Mountainbike Alliance
4.9
18 attendees
6 seats left
Tue, Jul 15 Β· 6:00 PM MDT
Gurlz Ride π΅
by Boulder Mountainbike Alliance
4.9
24 attendees
7 seats left
Mon, Jul 21 Β· 6:00 PM MDT
Gurlz Beginner Ride with Cassiopeia π’
by Boulder Mountainbike Alliance
4.9
23 attendees
Wed, Jul 23 Β· 6:00 PM MDT
Knobby Wednesday π’
by Boulder Mountainbike Alliance
4.9
10 attendees
Thu, Jul 17 Β· 5:30 PM MDT
SVCG Thursday Night Ride - Ride n' Rock
by St Vrain Chain Gang Bicycling Club (SVCG) - Longmont, CO
4.9
3 attendees
Sold out - Join waiting list
Sun, Aug 3 Β· 9:00 AM MDT
Betasso Preserve (intermediate)
by Relaxed Off-Road Riders
4.9
8 attendees
Every Thu β’ Jul 17 Β· 7:30 PM MDT
Boulder Bike Cruiser Ride
by Boulder and Denver 20s and 30s Social
4.8
1 attendee
Sold out - Join waiting list
Tue, Jul 22 Β· 5:30 PM MDT
North Table Mtn, practice canyon skills and socialize
by Canyon Skills and Social
10 attendees
Thu, Jul 24 Β· 6:00 PM MDT
Trails & Ale β«
by Boulder Mountainbike Alliance
4.9
6 attendees
Wed, Jul 30 Β· 6:00 PM MDT
Knobby Wednesday π’
by Boulder Mountainbike Alliance
4.9
10 attendees
4 seats left
Wed, Jul 16 Β· 9:00 AM MDT
Boulder County Gravel Ride
by 55+ Colorado Mountain Biking
4.8
5 attendees
9 seats left
Sun, Jul 20 Β· 9:00 AM MDT
Betasso with Stio π΅/β«
by Boulder Mountainbike Alliance
4.9
6 attendees
Sun, Jul 13 Β· 9:00 AM MDT
Sunday Ride to NoBo, Niwot; 52 mi; 2,500 ft
by Sunnyβs Bicycle Fitting
4.9
2 attendees
Sat, Jul 19 Β· 9:00 AM MDT
Weekend Gravel, 41miles, 1,600ft, 73% unpaved
by Sunnyβs Bicycle Fitting
4.9
2 attendees
Sat, Jul 12 Β· 8:00 AM MDT
8AM ride to Pinewood Lake via Pole Hill from Bearded Brewer/Ziggys
by St Vrain Chain Gang Bicycling Club (SVCG) - Longmont, CO
4.9
13 attendees
Wed, Jul 16 Β· 6:00 PM MDT
BiciFiesta π’
by Boulder Mountainbike Alliance
4.9
2 attendees
Every Sat β’ Jul 12 Β· 1:00 PM MDT
Saturday Road Rides
by Full Cycle Bikes & Colorado Multisport
4.7
1 attendee
Sold out - Join waiting list
Sat, Jul 12 Β· 9:00 AM MDT
Middle Saint Vrain/Coney Flats
by NoCo JEEP GROUP
5.0
10 attendees
Every Tue β’ Jul 15 Β· 5:30 PM MDT
Spin Into the Setting Sun 2025
by St Vrain Chain Gang Bicycling Club (SVCG) - Longmont, CO
4.9
3 attendees
