The Original Growler
For 16 years, the Original Growler has not wavered from our guiding principal of asking you to trade your hard earned dollars for three things: 1) An awesome day on the bike. ... Read more
50 events found.
Mountain
Events
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Gunnison, Colorado Gunnison, CO, United States
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Session Series-Floyd Hill
Sluice Trail at Floyd Hill CO, United StatesThe Session Series is a weekly enduro race that’s all about fun. We want you to look forward to this all week and have a great time from start to ... Read more
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24 Hours in the Canyon
Amarillo Amarillo, TX24 Hours in the Canyon is the only simultaneous 24-hour road and mountain bike event in the country. 100% of funds raised go to further fund the 24 Hours in ... Read more
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Sunrise to Sunset – Mountain Bike Relay
Phillip S. Miller Park 1375 Plum Creek Pkwy, Castle Rock, CO, United StatesRACE THE SUN The Sunrise to Sunset is designed to offer recreational and competitive cyclists the opportunity to compete in a fun and rewarding 12 hour endurance race on a ... Read more
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Session Series-Maryland Mountain
Sluice Trail at Floyd Hill CO, United StatesThe Session Series is a weekly enduro race that’s all about fun. We want you to look forward to this all week and have a great time from start to ... Read more
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Fears, Tears, and Beers Mountain Bike Enduro Race June 14, 2025 An enduro format mountain bike event. Pedal your bike to the top of the mountain and then you are timed ... Read more
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FIBike Mtb Race
Salida, Colorado Salida, COFIBike takes riders on a spectacular mountain bike tour of the Arkansas Hills Trails, beginning and ending in downtown Salida. 2025’s course is a 20-mile-long variation of the classic Cottonwood ... Read more
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Session Series-Virginia Canyon
Sluice Trail at Floyd Hill CO, United StatesThe Session Series is a weekly enduro race that’s all about fun. We want you to look forward to this all week and have a great time from start to ... Read more
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Snowmass Discovery
Course Description: Climb work road from Snowmass Base Village Climb Discovery to intersection with Village Bound Climb Village Bound to work road to Cross Mountain Take Cross Mountain to French ... Read more
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Point-to-Point
POINT-TO-POINT Saturday June 28 This event begins at the base of Winter Park Resort, racing approximately 21 miles through the Fraser Vallet trail system and finishes at the St. Louis ... Read more
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The Alma Foundation Race in the Clouds Dirt Festival
Alma, Colorado Alma, CO, United StatesGet ready for a day of exciting outdoor activities at 10,600 feet in beautiful Alma, Colorado! Our dirt festival has something for everyone: mountain bike racing, trail running, a free ... Read more
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Laramie Range Epic
Laramie, Wyoming Laramie, WY, United StatesThe Laramie Range Enduro originated in 1998, starting in historic Downtown Laramie, Wyoming. At that time, the race began with a police escort through town before climbing 1300 feet out ... Read more
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Trestle Gravity Series MTB
Trestle Bike Park Parsenn Road, Winter Park, CO, United StatesTRESTLE GRAVITY SERIES Trestle Bike Park at Winter Park Resort has a long history of gravity racing, including well-attended races including Trestle Gravity Series, Big Mountain Enduro, Colorado Freeride Festival, and ... Read more
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Shenandoah Mountain 100
Mt. Solon, Virginia Mt. Solon, VirginiaThe Shenandoah Mountain 100 is one of the best long-distance endurance mountain bike races in the United States and is part of the National Ultra Endurance Race Series (NUE). This top endurance MTB ... Read more
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Grand Enduro
Grand Junction, Colorado Grand Junction, CO, United StatesThe Grand Enduro will challenge you on three demanding stages in and around Grand Junction's Lunch Loops trail system. For those unfamiliar, the nature of these trails is very technical ... Read more
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Farish MTB Bike Race
Farish Recreational Area 12005 Rampart Range Rd, Woodland Park, Colorado, ColoradoJoin us for a Mountain Bike Race at Farish on September 27! Register here: https://ow.ly/ru0T50WIv9x Eligibility The race is open to all ages 10 and older. Children must be accompanied by a ... Read more
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24 Hours in the Old Pueblo
Tucson, Arizona Tuscon, AZ, United StatesThe 24 Hours in the Old Pueblo 2026 (24HOP) isn’t just any mountain biking event—it’s one of the largest 24-hour events in the world, and considered to be one of the ... Read more
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True Grit Epic-Gravel/Mountain Stage Race
St. Clara, Utah St. Clara, UtahTrue Grit is a LONG, TOUGH, & TECHNICAL early-season racing tradition. No matter the discipline, distance, or bike you choose, you will be pushed to show your moxie, your determination, your True ... Read more
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Mudslinger XC
Blodgett, Oregon Blodgett, OregonThe Mudslinger XC Race: A Northwest Tradition Join hundreds from all over Oregon and the Northwest at the Mudslinger on the first Saturday in April for an annual celebration of ... Read more
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Cohutta Races
Copperhill, Tennessee Copperhill, TennesseeThe Cohutta Races are an annual endurance mountain bike race located in Tennessee consisting of the Cohutta 100, the Big Frog 65 and the Old Copper 30. The 2025 races ... Read more
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Whiskey Off-Road
Prescott, Arizona Prescott, ArizonaRegistration Opens Black Friday, November 28th at 6am (AZT) Celebrate 21 years of ridin’ the Prescott National Forest! Starting on Prescott’s historical (and lively) Whiskey Row and climbing into the ... Read more
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Fruita Fat Tire Festival
Fruita, Colorado Fruita, CO, United StatesThe Fruita Fat Tire Festival is one of the nations longest running, non-race Mountain Bike events; focused on celebrating bikes, gear and trails. The bentonite and clay soils of the ... Read more
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Pedaler’s Bash
Bentonville, Arkansas Bentonville, ArkansasThe event for 2026 has not been confirmed yet… The Pedaler’s Bash 2026 is an epic 44-mile endurance mountain bike race in world-famous Bentonville, Arkansas. The Pedaler’s bash is well attended, with an ... Read more
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Sarlacc Attack 50K
FeaturedFruita, Colorado Fruita, CO, United StatesPush your limits and ride the edge—literally—on two of Colorado’s most thrilling 50K bike races! Set against the breathtaking backdrop of the North Fruita Desert, these world-class courses combine The Edge and Sarlacc Trails, ... Read more
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Adventure Fest
FeaturedFruita, Colorado Fruita, CO, United StatesExperience backcountry racing in Colorado by celebrating in this rugged desert area known for so many adventure sports - Fruita, Colorado has it all! Whether you're looking for trail running, whitewater rafting, ... Read more
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Mohican MTB 100
Loudenville, OH Loudenville, OH24rd Annual Mohican MTB100 Scheduled for May 17, 2026 Limited to the first 700 Entries Mohican 100 Mountain Bike Race – Registration on OMBC REGISTER HERE Registration is OPEN for ... Read more
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Trans-Sylvania Mountain Bike Epic
Spring Mills, Pennsylvainia Spring Mills, PennsylvaniaTSE MTB 5-Day Version (Includes.... 5-days of chip timing, camp site if needed, 5 breakfasts, 5 dinners, event jersey, event shirt, finisher award, stocked aid stations, GC awards for top ... Read more
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Sisters Stampede
Welcome to Sisters Country and the Sisters Stampede! Est 2010 Founded off the spirit of adventure and the generosity of the community of Sisters, Oregon we embrace the excitment of ... Read more
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Leadville Trail 100 MTB Camp
Leadville, Colorado Leadville, CO, United StatesIncrease your chances of capturing that coveted Life Time LT100 MTB belt buckle by attending the Life Time Leadville Trail 100 MTB Training Camp presented by Kenetik. Across three days, ... Read more
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Lutsen 99er
Lutsen, Minnesota Lusten, MinnesotaThe Lutsen 99er 2025 movement continues high above the shores of beautiful Lake Superior. This 99-mile course (69-, 49-, and 25-mile options are also offered) takes advantage of the scenery and topography ... Read more
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Bend Dirt Fest
Bend, Oregon Bend, OregonJoin us in Bend, Oregon for the Bend Dirt Fest, a dirt-filled celebration of endurance and community—brought to you by Mudslinger Events and presented by Bicycle Accident Law. Choose your challenge: MTB, Gravel at 8am, or Trail ... Read more
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Tahoe Trail MTB and Trail Run
Truckee, California Truckee, CaliforniaOfficial Leadville Race Series Qualifier! Earn your ticket to Leadville in Tahoe! Athletes participating in the 100K MTB and the 50K Run will be eligible to gain entry into the Life ... Read more
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Carrabassett Backcountry Cycle Challenge
Carrabassett Valley, Maine Carrabassett Valley, Maine15th Carrabassett Backcountry Cycle Challenge Saturday July 18, 2026
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High Cascades 100
Bend, Oregon Bend, OregonThe 15th annual High Cascades 100 2026 is a classic endurance mountain Bike race in the mountain mecca of Bend, Oregon. Mudslinger Events produces the race and is part of the National Ultra Endurance Series. The High ... Read more
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Sturdy Dirty
Snoqualmie Pass, Washington Snoqualmie Pass, WashingtonSturdy Dirty Enduro July 19, 2025 - Raging River State Forest, Snoqualmie WA 2025 RACE RESULTS ARE POSTED! CLICK HERE The mission behind the Sturdy Dirty Enduro is to create ... Read more
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24 Hours In The Enchanted Forest
McGaffey, New Mexico McGaffey, New Mexico24 HOURS IN THE ENCHANTED FOREST July 18-19, 2026 Registration opens January 1, 2026! Are you looking for rippin' singletrack, a beautiful venue, and a fantastic weekend of fun in ... Read more
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The Leadville MTB Stage Race
Leadville, Colorado Leadville, CO, United StatesFrom 10,152 to 12,424 feet of Colorado Rocky elevation, the Life Time Leadville Stage Race takes on the breathtaking backdrops and soul-refining climbs of the iconic LT100 MTB course across ... Read more
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Laramie Range Epic
Laramie, Wyoming Laramie, WY, United StatesThe 2026 race will be held on Saturday July 25th. Registration will open January 1st - Celebrate the New Year by signing up early! (Before we sell out.) The Laramie ... Read more
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Audi Snowmass 50 Mountain Bike Race
Snowmass, Colorado Snowmass, CO, United StatesThe race course covers 25 Miles, 5,000’ of ascent across a diverse range of Snowmass Village’s best singletrack trails. From high desert sage meadows to dark and loamy forest, the ... Read more
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Big Day Brewing-24 Hours of Great Glen
Gorham, New Hampshire Gorham, New HampshireCELEBRATING 26 YEARS | AUGUST 1-2, 2026 Big Day Brewing 24 Hours of Great Glen, the most beloved and iconic mountain bike race in New England, returns again in 2026. ... Read more
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Ore to Shore (O2S)
Marquette, Michigan Marquette, MichiganORE TO SHORE MOUNTAIN BIKE EPIC August 8th, 2026 – Marquette, Negaunee, and Ishpeming, Michigan Join us August 8th in beautiful Marquette County, Michigan for the 27th Annual Ore to ... Read more
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Orange Seal Breck Epic
Breckenridge, Colorado Breckenridge, CO, United StatesSo why Breck Epic? Let me explain. No, there is too much. Let me sum up; The Breck Epic. Back to the beginning. When mountain biking was about big rides ... Read more
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Leadville Trail 100 MTB
Leadville, Colorado Leadville, CO, United StatesThis is it. The Race of All Races. In 1994, 150 gutsy riders braved 100 miles of high-altitude, extreme Rocky Mountain terrain — starting at 10,152 feet, climbing to 12,424 ... Read more
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Big Sky Biggie
Big Sky, Montana Big Sky, MontanaOnce a year, land owners open their gates to the Biggie. Our courses travel through public and private lands, and the connectivity of our course routes rely on private land ... Read more
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Banana Belt MTB Race
Salida, Colorado Salida, COA Little BIt Country, A Little bit Rock n’ Roll This isn't about white-knuckle terror - it's about that sweet spot where challenge meets joy. We start in Salida, head ... Read more
