Century Rides in the West

The ultimate bikepacking adventure from Anchorage to Deadhorse, Alaska, covering 1700 kilometers of dirt/gravel roads and varying pavement conditions.

The Homer Epic is a 50 km or 100 km human-powered winter race in the Caribou Hills on some of the most scenic, marked winter trails you will find.

The ITI 150 is the gateway to the Iditarod Trail and is designed for those adventurers who want to experience what the Alaskan wilderness has to offer. This is no walk in the park. The ITI 150 is a true test of fortitude in the Alaskan wilderness. Participants travel the first 150 miles of the ITI route on bicycle, foot or skis, facing the same challenges as all other ITI competitors and ending at the base of the Alaska Range.

The White Mountains 100 is a formidable journey through Alaska's rugged backcountry, traversing a variety of terrain from gentle ridges to steep descents, sweeping meadows, and frozen waterways.

The Black Canyon Crusher is built for athletes ready to test their limits on one of Arizona’s most iconic singletrack routes.

A remote, scenic endurance challenge across historic terrain for cyclists of all levels, culminating in a vibrant community celebration at Chino Valley Community Park.

El Tour de Tucson is a premier bicycling event that enables nonprofit, charitable agencies to raise funds for their respective organizations.

The El Tour de Zona is a multi-day cycling event held in Sierra Vista, Arizona.

The HonorHealth Tour de Scottsdale offers challenging and scenic courses that will undoubtedly push the limits of cyclists.

Ride through the Owl Head Buttes with wonderful views of Picacho Peak, The Catalina Mountains, and the rural greater Tucson areas.

The century and metric routes begin through the beautiful Usery Mountain Regional Park to the northeast end of the valley. The century and 29-mile routes take in views of the spectacular San Tan Mountains to the south for the finish.

A three day gravel cycling event featuring the most magical gravel road network in the Patagonia region of Arizona and the most magical people (like you!).

Join GABA for this inaugural Vuelta de San Manuel. This ride will take riders on a beautifully scenic ride in the San Pedro River Valley with the Santa Catalina Mts. and the Galiuro Mts. framing both side of the river.

The 2026 Central Coast Ride, Walk & Roll to Cure ALS is an annual endurance event for the ALS community.

A flat, fun, and fast bike ride through the pastoral scenery of Colusa and Sutter Counties with no hills, perfect for riders of all levels.

The pure-pavement gran fondo edition held alongside the iconic Belgian Waffle Ride California weekend in San Diego County. Features a challenging ~100-mile paved route covering rolling coastal foothills, punchy climbs, and scenic backroads without the off-road/dirt sectors of the standard BWR.

Annual spring century hosted in Bike City USA touring the flat, scenic farm roads and orchards of Yolo and Solano counties.

Premier fundraising tour following the Pacific Coastline and winding inland into Sonoma County wine country.

Enjoy breathtaking oceanfront views as you ride down historic Highway 101. A ride with the best coastal vibes.

Epic 8-day, 525-mile coastal tour down Highway 1 along dramatic cliffs, ocean vistas, and Big Sur.

A 100-mile cycling event with shorter routes available, featuring scenic views of the Peninsula Bay Area, a jaunt across Dumbarton Bridge, and a loop around Facebook/Meta campus.

Historic double century covering 200 miles across northern California valleys, lakes, and mountain passes.

The Dead of Winter (DoW) Double and Double-Double Centuries will be held on Dec 5th and 6th, 2026. The ride gives you a chance to complete that last Double of the year and/or get that Volunteer credit needed for one of the CTC awards.

A 103-mile ride with 14,000 feet of climbing and up to five Hors Catégorie alpine passes in the High Sierra.

Stunning, surreal ride across otherworldly salt flats and desert expanses below sea level.

A 60-mile gravel adventure across BLM land and Lassen National Forest, with volcanic terrain, ancient lava flows, quiet forested draws, and hardy plant life clinging to rock.

It is often described as the ideal first century ride, it offers challenges, distances, and scenery for riders of all levels.

The GranFondo San Diego offers a 100, 60, or 35-mile ride with challenging routes, timed King and Queen of the Mountain competitions, and an Italian Feast at the Finish.

This fundraising ride is the only source of income for the Sierra Vista Scenic Byway Association. Every penny of profit goes to them! Road Riders, you will be treated to gorgeous views of Redinger and Mammoth Pool lakes, many exposed granite domes, Eagle Beak Peak, the Sierra National Forest, Beasore Meadow and more.

The Grizzly Peak Century is a 100-mile and 100K gravel ride with various routes and rest stops, featuring scenic views and challenging terrain.

Southern California’s end-of-season celebration of everything we love about riding bikes: pavement and dirt, climbing and descending, suffering and smiling, competition and camaraderie, followed by food, beer, bikes and the glorious retelling of things that may or may not have happened exactly the way you remember them.

Experience beautiful coastal cycling and cool ocean breezes on our 100-mile route along Highway 1 flanked by mountains and scenic ocean vistas.

The Mammoth Gran Fondo is a 102-mile ride that takes place in the Eastern Sierra, with proceeds going to support the educational and athletic programming of the Mammoth Mountain Community Foundation.

The Davis Bike Club’s March Bicycle Madness event celebrates the return of longer days and spring weather and challenges you to ride as many miles as you can within the month!

A day out on the roads of Marin.

A long-standing, iconic ride around beautiful Lake Almanor and the surrounding mountains and forests.

The Mount Diablo Challenge is a 100-mile ride presented by Valley Spokesmen Bicycle Club.

Phil's Cookie Fondo is a cycling event that showcases the great climbs, ocean air, and perfect weather of Los Angeles, with gourmet cookies on course and a post-ride meal by local celebrity chefs.

The 2026 Primavera was held on April 19, 2026. The 2027 Primavera will be held on April 18, 2027.

The Ride 4A Reason 2027 is on Saturday April 24, 2027. It includes the following events: 113 Mile Ride, 66 Mile Ride, 45 Mile Ride, and Virtual Bike, Run or Walk.

The 15th Annual Ride Santa Barbara 100, benefiting MOVE Santa Barbara County, takes place on October 17, 2026, and offers four unique cycling events through the stunning landscapes of Santa Barbara.

Cycle through scenic areas of San Diego on November 7th to support pancreatic cancer research in the 13th Annual Jim Krause Memorial Charity Cycling Ride the Point.

Flat, scenic routes for every rider with every mile supporting local children and families.

Iconic Wine Country Event in Southern California’s most popular cycling hotspot!

A challenging 100-mile road ride featuring views of Redinger and Mammoth Pool lakes, granite domes, Eagle Beak Peak, and Beasore Meadow.

The Grizzly Gravel & Century Charity Ride is a fundraising event that takes place on the Sierra Vista Scenic Byway, offering scenic views of Redinger and Mammoth Pool lakes, granite domes, and more.

A 64-mile gravel cycling adventure climbing gentle railroad grade fire roads up Central Camp Rd, through forested shade, granite domes, and Scenic Byway descents.

A thrilling cycling experience set amidst the captivating coastal mountains and redwood forests of the San Francisco Bay Area.

Enjoy the beauty of Sonoma County's sprawling wine region, rolling hills and views of nearby mountain ranges. With three route options—14 miles, 44 miles, and 72 miles—there’s something for riders of all experience levels.

The Tour de Fuzz has been described as a one-of-a-kind event and the “FUNNEST RIDE” in Northern California. The ride includes three scenic wine country ride options; links below detail each route.

The Tour offers a wonderful day of riding the scenic back roads of Lincoln and South Placer County.

One of the largest and most festive cycling charity events in America, entertaining up to 8,000 cyclists from 46 different states and 4 countries.

A 103-mile ride with 14,000 feet of climbing and up to five Hors Catégorie alpine passes through the Sierra Nevada.

Ride past vineyards and wineries, through redwoods and apple orchards, under shady broad-leaf forest, among wildflowers, and you’ll climb over hillsides dotted with eucalyptus, bay, and oak trees.

Join us for our 4-hour Townie Tour and see how much cycling (and fundraising!) you can complete, riding a route that loops across all of the town’s iconic bridges.

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Explore Denver's urban cycling adventure, discover new neighborhoods, and experience the joy of biking across the city.

A 79-mile road ride with breathtaking scenery, gorgeous roads, and three climbs over 10,000 feet.

This road ride is graced with breathtaking scenery, gorgeous roads and three climbs over 10,000 feet.

The Elevations Credit Union Buffalo Bicycle Classic is more than just a bike ride—it’s the University of Colorado Boulder’s biggest scholarship fundraising cycling event.

Join our beloved local ride, beginning in Telluride, Norwood, or Ridgway and finishing in Gateway, Colorado. Whether participants choose to ride 110, 103, or 73 miles, they will experience the full Colorado beauty and grandeur of high mountains to desert terrain.

Ride to End ALZ Colorado Shift into action with incredible scenery, energy and experiences waiting for you at the Alzheimer's Association Ride to End ALZ Colorado.

The Stonewall Century is a challenging road bike ride along one of Colorado’s most beautiful scenic highways.

Premier backcountry endurance mountain bike race traversing the rugged granite outcrops, technical singletrack, and sagebrush ridges of Hartman Rocks. Serves as the primary trail fundraiser for Gunnison Trails.

A century ride and celebration of cycling and the Steamboat community, with routes for all ages and skill levels, including a 100-mile gravel route.

The Tour of the Moon exemplifies road cycling in the American West, showcasing the Colorado National Monument and its towering monoliths, sheer-walled red rock canyons, and panoramic views.

Join us for a cycling legend through the heart of Colorado—120 miles across three iconic Colorado mountain passes.

Hawaii's premier cycling event

Hale‘iwa Metric Century on Sunday, April 25th; HBL is happy to be hosting the Hale‘iwa Metric Century again and an inaugural Ke Ala Pupukea Bike Path Cleanup on Saturday, March 20th.

Ride in Hawai‘i’s largest cycling event and HBL’s biggest fundraiser! The Honolulu Century Ride (HCR) is a 25-to-100-mile ride along Oʻahu’s gorgeous South Shore and Windward Coast.

Scenic metric ride exploring the cooler elevation, eucalyptus groves, and farmland slopes of Upcountry Maui.

A premier charity cycling event featuring a signature 150-mile loop through the scenic Cabinet Mountains and lake valleys, with various road and gravel routes for all skill levels.

Experience the beauty of Central Montana's Missouri River Corridor with the scenic and unforgettable Cascade 66 race.

A premier cycling event around Lake Tahoe, supporting The Leukemia & Lymphoma Society (LLS).

Remote gravel century passing through Cathedral Gorge State Park and expansive Great Basin valleys.

Join riders from across the country for an unforgettable day of cycling, camaraderie and community at the Las Vegas Honor Ride, all in support of our nation’s injured veterans and first responders.

Choose between tarmac or gravel as your surface to race the train on. Regardless of whether you beat the train or not, there will always be party at the finish line to welcome you back.

Explore the northern Chihuahuan desert on this 6-day, 5-night tour with Lizard Head Cycling Guides.

A scenic course that highlights the landscape of northern New Mexico, starting and finishing in downtown Santa Fe. Riders will pass through the Ortiz Mountains and the Galisteo basin.

This is more than a road race. Tour of the Gila is a nonprofit event built by local cyclists who love the sport and want to share it with riders, fans, and communities from around the world.

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

Experience the magic of Cascade Gravel in beautiful Sisters, Oregon, where every mile takes you from towering alpine forests to sweeping high desert landscapes.

Embark on a fully supported cycling adventure through the breathtaking back roads of picturesque Columbia County in NW Oregon.

A benefit ride for The Klamath Trails Alliance, The Klamath-Lake Counties Food Bank, and the Klamath County Museums, with breathtaking views of the surrounding Cascade mountains and Crater Lake.

Gorge Gravel returns in 2027 - every route option takes riders west from Dufur into the foothills of the Cascade Range and through sections of the Mount Hood National Forest.

100 Miles with an old friend or new one in Bend, Oregon

A women-centric weekend of bikes, natural splendor and belonging.

Early-season classic touring through scenic farmland, hazelnut orchards, and river crossings of the Willamette Valley.

Mudslinger Events offers a variety of cycling and running events across Oregon, including gravel, road cycling, and mountain biking.

The Oregon Coast Gravel Epic is a challenging gravel ride along the Oregon Coast. The ride features a 100-mile route and is open to riders of all skill levels.

One big day in Cottage Grove will bring together cyclists of all skill levels and backgrounds to celebrate the biking community.

The Pioneer Century offers great routes whether you seek a social ride or personal best.

Kick off your season in Pendelton, Oregon for the long route at Real West Gravel. The long route is 67.7 miles.

A celebration of cycling with a party, supporting the Rogue River Greenway Trail. Excellent support with refreshments, sag, and mechanical support.

Round #2 of the Oregon Triple Crown Series, featuring gravel routes (Long Squatch 67 miles and Short Squatch 40 miles) through the backroads of Oregon's wine country.

Amazing loop close to PDX & Carlton, Oregon, is a wonderful community.

This is a not-for-profit event supporting the Public Lands of Harney County. The Skull 120/60/30 Gravel Grind route highlights the county's rugged character which sets rural #EasternOregon apart from the rest of the nation.

A supported mixed surface ride through quiet countryside and two national treasures: the Tule Lake National Wildlife Refuge and Lava Beds National Monument.

A variety of rides to show what the Umpqua Valley has to offer, including 100-mile routes through diverse scenery, vineyards, and bodies of water.

Pedal for a Cause at the Tour de Pear Bike Event

A mostly-flat course through one of northern Utah's best-kept cycling secrets, Cache Valley, Utah.

A bicycle tour of Cache Valley in Northern Utah and Southern Idaho. The tour starts and ends in Richmond Utah.

The Belgian Waffle Ride is a challenging, 100-mile gravel ride that takes place in various locations across the US and Mexico.

The Fall Tour of St. George is a century cycling event that takes you through the scenic landscapes of Sand Hollow State Park and Snow Canyon State Park.

This event will feature three epic routes including La Sal Loop, Dead Horse Point State Park and Potash Road!

Race Information

Join fellow cyclists to ride towards a world free of MS. Bike MS is the largest fundraising cycling series in the world and we are committed to providing you with a fully supported ride experience.

The ride weaves its way through Western Washington’s Snoqualmie Valley. This fertile valley is home to many organic farms producing some of the area’s highest quality produce, meats, and cheeses.

Biking around Camano Island and ending with tacos and friends at the local brewpub is what makes this a classic. McClinchy offers beautiful water and mountain views plus lots of climbing on all routes.

This ride offers a variety of fun, scenic and challenging tours for every level of rider.

Enjoy all the NW has to offer in one beautiful ride! Mt Baker, Lake Whatcom, valleys, rivers, farmland and beaches.