August Century Rides 2026

The Alaska Divide is a 1700 kilometer, 1056 mile, unsupported bikepacking adventure from Anchorage to Deadhorse. It's considered the Last Frontier of North America, with unrelenting weather, remote wilderness, and some of the best gravel roads in the United States.

A 'Century' is 100 miles with shorter routes available. The course offers scenic views of the Peninsula Bay Area, a jaunt across Dumbarton Bridge, loop around Facebook/Meta campus, and a few hidden trails.

A day out on the roads of Marin with tired legs, a full stomach, and a story or two worth retelling.

Multi-day high-country touring adventure through the spectacular Gunnison Valley and mountain passes.

A cycling classic with breathtaking scenery, gorgeous roads, and three climbs over 10,000 feet.

Iconic 79-mile alpine loop ascending Fremont Pass, Tennessee Pass, and Vail Pass around the Continental Divide.

A challenging road bike ride along one of Colorado’s most beautiful scenic highways, with 102 miles and +7500 ft elevation gain.

A century ride in Steamboat Springs, Colorado, featuring gravel roads, aid stations, and a post-ride BBQ, supporting local nonprofits and celebrating the Steamboat community.

Due to the flat, gently rolling terrain that the route follows, this is the perfect “ First Century Ride “.

Cross-border route exploring the rolling hills where Delaware, Maryland, and Pennsylvania meet.

Iconic 112-mile around-the-island challenge wrapping Oahu's rugged North Shore and Windward coastlines.

Scenic high-elevation tour circling the Teton Valley beneath the dramatic Grand Teton mountain range.

Join the American Diabetes Association in support of people living with diabetes, increasing awareness, providing vital programs, funding lifesaving research, and working toward a cure.

Join us for the 13th Annual Fox and Prairie Ride on a 28- or 50-mile journey along the beautiful and historic Prairie Path and Fox River Trail. The ride will support teachers and staff who have come to rural Kamwenge to teach and mentor young leaders of the future.

A fitness ride through Illinois' northwest suburbs hosted by Wheeling Wheelmen Cycling Club.

Experience scenic Peoria County routes, catered lunch, and well-stocked food at rest stops on this 100-mile road route.

Cycle through three states in one unforgettable day, enjoying lakeside views, welcoming communities, and a smooth, safe, and enjoyable ride from start to finish.

Join us for the Two Rivers Century, an exciting annual bicycle ride that promises fresh and stunning views each year. Whether you’re a seasoned cyclist or a casual rider, this event is perfect for everyone.

A two-day bike tour of the Amish countryside and lakes of northeast Indiana, with routes ranging from 22 to 100 miles, offering smooth, quiet roads and great food.

The Hancock Flat 50 is a community bicycle ride and festival event taking place on August 29, 2026 in Greenfield, IN and surrounding areas. Come for the ride and stay for the after party with food trucks, craft beer, live music, and a recovery zone.

Central Indiana's premier endurance cycling event featuring 25-Mile, 62-Mile (100km), and 100-Mile Century routes across signature greenways and open country roads.

Come tour north-central Indiana on your bicycle! Over 40 years and still rolling, 2027 marks the 42nd annual Sizzling ride! Setting out from Kokomo, multiple bike event routes (approximately 40, 60 & 80 mile routes) are available including a 100-mile century bicycle tour.

Hosting a 5k Run/Walk and 10, 40, 60 and 100 mile bike rides to raise funds for Mental Health and Substance Abuse Treatment for those in Northwest Indiana that are in need and cannot afford the treatment

Celebrate 2026 with a bicycling odyssey across the rolling hills of Dubois County. The annual Strassenfest Bicycle Ride offers FOUR routes of approx. (12, 20, 50, and 65 mi) to challenge riders of all experience levels.

The Subaru CASA Cycling Challenge is an extreme cycling event that allows individuals and teams to test their endurance over a 24-hour period while raising funds for children in need.

Rolling paved roads and scenic lake views in northwest Indiana.

Rolling paved roads and gravel options along the Wabash River corridor.

Premier gravel challenge traversing the steep gravel rollers, B-roads, and farm ridges of eastern Iowa.

Longstanding Kansas City area tradition looping through the rolling rural roads of Johnson and Miami counties.

Rolling routes past sinkholes, karst topography, and rural roads surrounding Mammoth Cave country.

Experience a Kentucky Summer and choose the best route for you and your group. This ride will feature three distance options: 62.1 mile (100 K), 40 mile or 20-mile all riding through scenic rolling hills of Oldham County.

Challenging climbs and river valley loops through the White Mountain foothills and Mahoosuc Range.

Scenic routes through rolling Frederick County countryside, crossing multiple historic covered bridges.

A 100-mile ride through quiet back roads in Massachusetts and looping into New Hampshire, offering refreshments and rest stops, and featuring 25, 50, 75, and 100 mile routes.

Demanding climbs and winding descents across the Berkshire Hills and surrounding Mount Greylock.

This event will test your biking abilities with lots of climbing and a climb up Mt. Wachusett for those wanting a challenge, with 2 beautiful routes, 100 miles and 63 miles.

The Deerfield Dirt Road Randonnee is a community campout and celebration with incredible food, drink, and music, offering an exhilarating ride and a unique connection with the natural splendor of our region.

The nation's largest athletic charity fundraiser, traversing Massachusetts all the way to Cape Cod.

The Assenmacher 100 is a recreational and social fun bicycle ride through the farmland and villages of mid-Michigan.

A one day road bike ride throughout scenic Manistee and Benzie Counties, featuring 4 different rides, including a 100k ride, with scenic views of Lake Michigan and the Manistee River.

Scenic countryside ride departing from Bell's Brewery with metric and full century options.

Join us as we ride across the state of Michigan on Saturday, August 8, 2026, starting at the Double JJ Resort in Rothbury and finishing at Bay City State Park.

Ride through scenic, low traffic paved and gravel routes with a post-ride meal provided by Albion Malleable Brewing Company. Experience the small-town hospitality and quiet roads around Albion, Michigan.

Stunning coastal and vineyard route wrapping the Leelanau Peninsula and Lake Michigan shoreline.

Scenic route along the rugged Lake Superior coastline following the historic North Shore Scenic Drive.

Tours the rolling foothills, Continental Divide vistas, and historic mining valleys around Helena.

Scenic ride taking in dramatic views of the Whitefish Range, Glacier National Park peaks, and valley lakes.

Iconic international gravel classic traversing relentless rolling farm roads and rural Nebraska gravel.

Scenic loop circumnavigating Cayuga Lake past steep gorges, vineyards, and scenic lakeside hamlets.

Piedmont classic touring scenic rural roads, historic farms, and rolling hills of Orange and Person counties.

The Maah Daah Hey 100 racecourse takes you across one of the most majestic single-track adventures in the world, with miles of uninterrupted trail through the heart of the rugged Badlands.

This event continues to be our largest club fundraiser of the year, and thanks to your generosity in 2025, we were able to donate 70% of all proceeds to bikes for kids.

Bike to the Bridge is an annual fundraiser benefiting Cancer Assistance of Williams County, whose mission is to bridge the need for local cancer patients.

Premier cancer research benefit ride across rolling central and southeastern Ohio terrain.

Spend your Sunday morning in the saddle riding through the scenic countryside and quaint communities of Darke County.

Miami Valley club classic featuring quiet country roads and rolling ridges.

Scenic tour winding along the scenic North and South Umpqua rivers, timberlands, and rolling vineyard country.

A challenging century ride with breathtaking views of the surrounding Cascade mountains and Crater Lake, benefiting local charities.

The Delaware Valley Bicycle Club is pleased to offer our fully supported, highly acclaimed Brandywine Valley Tour featuring covered bridges, picturesque villages, and amazing vistas!

Western PA's biggest bike ride is happening in Pittsburgh on Sunday, August 30, 2026

A 100-mile ride through North Texas in the dead of summer to celebrate the city's centennial, with various distances and activities for all levels.

A bicycle tour of Cache Valley in Northern Utah and Southern Idaho with proceeds supporting Common Ground Outdoor Adventures, promoting outdoor recreation for persons with disabilities.

Scenic tour through picturesque farm meadows, historic covered bridges, and swimming holes along the Mad River.

Vermont Overland was founded in the belief that all-surface exploration is transformative. We host trail running and gravel cycling events with the goal of sharing the spirit of adventure while supporting the local communities of Vermont that make outdoor recreation possible.

Popular Northern Virginia event featuring 100-mile and metric century loops through Loudoun County's scenic country roads and horse farms.

Coastal tour featuring dramatic spans across Deception Pass Bridge, scenic saltwater bays, and Skagit farmland.

Car-free climb up Hurricane Ridge in Olympic National Park, ascending over 5,000 feet from sea level to alpine peaks.

Experience the thrill of the Dairyland Dare Bike Ride in the breathtaking hills of southwest Wisconsin. Set in terrain untouched by glacial flattening, the Dairyland Dare delivers some of the most challenging riding in the Midwest, steep forested ridges, deep river valleys, and unforgettable climbs.

An annual 6-day cycling tradition featuring riding between 150 to 300 miles in and around central and southern Wisconsin.

A fun and challenging road bicycle ride on hilly, smooth, quiet roads in Western Wisconsin with routes including 200 km, 100 mile, 100 km, 60 km, and 50 km lengths.