Seattle Group Rides
Find the best Seattle group rides for social spins, beginner-friendly outings, training rides, and mountain biking community events. Use this guide to discover group rides that match your pace and riding style.
Seattle has one of the most vibrant cycling communities in the country, with clubs and groups for every type of rider. From the massive Cascade Bicycle Club with its famous STP ride to the mountain bike trail builders of Evergreen MTB Alliance, there's a group for everyone. Joining a group ride is the best way to explore Seattle's cycling scene, meet fellow riders, and discover new routes.
Best Seattle Group Rides
8 groups found
Cascade Bicycle Club
Cascade Bicycle Club is Washington State's largest cycling organization, with over 17,000 members. Based in Seattle, the club offers hundreds of group rides each year, from casual family rides to challenging century rides. They're also a powerful advocacy organization, working to improve cycling infrastructure across the Puget Sound region. Their famous Seattle to Portland (STP) ride draws thousands of cyclists each summer.
Multiple rides weekly, year-round
Magnuson Park, Seattle, WA
Evergreen Mountain Bike Alliance - Seattle Chapter
Evergreen Mountain Bike Alliance is Washington State's premier mountain bike advocacy organization, and the Seattle Chapter is one of the most active. They build and maintain trails at Duthie Hill, Colonnade, and across the region, and host group rides, skills clinics, and trail work parties. If you mountain bike in Seattle, Evergreen is your community.
Weekly group rides and monthly trail work parties
Duthie Hill Park, Issaquah, WA
Seattle Cycling Club
Seattle Cycling Club is a social cycling club for riders of all levels, offering regular group rides throughout the Seattle area. From casual coffee rides to training-paced road rides, the club welcomes everyone. Their rides explore the Burke-Gilman Trail, Lake Washington Loop, and routes throughout the Puget Sound region.
Weekend group rides, Tuesday/Thursday evening rides in summer
Gas Works Park, Seattle, WA
Seattle Randonneurs
Seattle Randonneurs is the Pacific Northwest's premier long-distance cycling club, organizing brevets (200km-1200km) and other endurance rides. If you're into ultra-endurance cycling, audax, or just want to push your limits, this is your crew. They ride year-round, rain or shine, because that's the Seattle way.
Monthly brevets, weekly training rides
Various start locations around Seattle, WA
COGS - Cyclists of Greater Seattle
COGS (Cyclists of Greater Seattle) is a welcoming, inclusive cycling club that hosts regular group rides, social events, and advocacy efforts. They focus on building community and making cycling accessible to everyone, with rides ranging from beginner-friendly to moderate-paced. A great entry point for cyclists new to group riding.
Saturday morning rides, monthly social events
Green Lake Park, Seattle, WA
Seattle Triathlon Club
Seattle Triathlon Club is a multi-sport club for triathletes and duathletes in the Puget Sound region. They offer group bike rides, swim sessions, and run workouts, with a focus on building fitness and community. Their cycling rides range from base-mile builds to race-pace training, and they welcome all levels of triathletes.
Weekly group rides (Apr-Oct), swim/run year-round
Marymoor Park, Redmond, WA
Mudslinger MTB Club
Mudslinger MTB Club is a Seattle-area mountain bike club focused on trail riding, skills progression, and good times. They ride Tiger Mountain, Duthie Hill, Colonnade, and destinations throughout the Cascades. The club welcomes riders of all skill levels and is known for their no-drop policy and post-ride socializing.
Wednesday evening rides (summer), weekend destination rides
Colonnade Park, Seattle, WA
Rainier Riders Cycling Club
Rainier Riders is a road and gravel cycling club based in South Seattle and the South Sound area. They offer paced group rides, training routes, and social events, with a focus on exploring the scenic roads around Mount Rainier and the Puget Sound. The club welcomes riders looking to improve their fitness and enjoy the region's best cycling routes.
Saturday and Sunday morning rides, Tuesday/Thursday training rides
Seward Park, Seattle, WA
Best Seattle Group Rides for Different Rider Types
Seattle's group rides cater to every type of cyclist. Casual riders and beginners will love COGS and Seattle Cycling Club's social rides. Training-focused riders should check out Seattle Randonneurs or Seattle Triathlon Club. Mountain bikers belong with Evergreen MTB Alliance or Mudslinger MTB Club. Road cyclists looking for paced group rides should explore Cascade Bicycle Club or Rainier Riders.
Types of Group Rides in Seattle
Beginner-Friendly Group Rides in Seattle
Beginner-friendly group rides in Seattle are welcoming, no-drop, and focused on fun rather than speed. COGS offers Saturday morning rides from Green Lake that are perfect for newcomers. Seattle Cycling Club has social rides that explore the Burke-Gilman Trail and Lake Washington. These rides typically cover 10-20 miles at a conversational pace, with stops for coffee and socializing.
Social Bike Rides in Seattle
Social bike rides in Seattle are about community as much as cycling. These rides often include coffee stops, brewery visits, or picnics. Cascade Bicycle Club's casual rides and Seattle Cycling Club's weekend rides are great options. The pace is relaxed, the atmosphere is friendly, and the focus is on enjoying Seattle's scenery and each other's company.
Training and Fast Group Rides in Seattle
Training and fast group rides in Seattle are for cyclists looking to push their limits. Seattle Randonneurs organizes long-distance brevets from 200km to 1200km. Seattle Triathlon Club offers race-pace cycling workouts. Rainier Riders hosts paced road rides through the scenic roads around Mount Rainier. These rides are faster, longer, and more demanding—be sure you're ready before joining.
How to Choose the Right Seattle Group Ride
Choosing the right group ride in Seattle starts with your fitness level and riding goals. Beginners should look for no-drop, social rides at a casual pace. Intermediate riders can join moderate-paced rides with some climbing. Advanced riders will find fast training rides and challenging routes. Check the ride calendar, read the descriptions, and don't be afraid to contact the ride leader if you have questions.
What to Know Before Joining a Group Ride in Seattle
Before joining a group ride in Seattle, check the ride description for pace, distance, and skill level requirements. Arrive a few minutes early with a ready-to-ride bike, helmet, water, and a repair kit. Know the group's no-drop policy—some rides wait for everyone, others don't. Be prepared for Seattle weather, which can change mid-ride. And most importantly, be ready to have fun and meet fellow cyclists.
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