May
9
Sarlacc Attack 50K 2026
The Sarlacc Attack 50K stands out as part of Adventure Fest, a multi-sport weekend that transforms Fruita into a celebration…
Presented by Gemini Adventures
United States Events
66 upcoming events
May
9
Adventure Fest 2026
Adventure Fest combines mountain biking, gravel cycling, and trail running into a single weekend celebration of backcountry racing in Fruita,…
Presented by Gemini Adventures
May
16
Mohican MTB 100 2026
The Mohican MTB 100 stands out as one of the most challenging events in the National Ultra Endurance Series, taking…
Presented by National Ultra Endurance Race Series (NUE)
May
19
Trans-Sylvania Mountain Bike Epic 2026
The Trans-Sylvania Mountain Bike Epic stands as one of America’s premier mountain bike stage races, offering riders a chance to…
Presented by Trans-Sylvania Productions
May
24
Sisters Stampede 2026
Part of the prestigious Oregon XC Series since 2010, this Memorial Day weekend race caps participation at just 500 riders…
Presented by Mudslinger Events
May
29
BC Bike Race 2026
The BC Bike Race offers mountain bikers a seven-day journey across British Columbia’s most celebrated singletrack trails. Taking place from…
Presented by Team BC Bike Race
May
30
Wente 2026
The Wente 8-Hour MTB Relay Race transforms the private Wente Scout Reservation in Willits, California into an exclusive mountain biking…
Presented by Bike Monkey
Jun
5
Golden Rush MTB 2026
Golden Rush MTB transforms the beloved TransRockies Golden 24 format into an accessible endurance challenge that welcomes riders of all…
Presented by TransRockies Race Series
Jun
7
Wilmington Whiteface MTB 2026
Known as the “Beast of the East,” this annual mountain biking competition takes place on Whiteface Mountain in the Adirondacks,…
Presented by Adirondack Sports Council
Jun
13
The Hundo 2026
Set in the Rocky Mountains near Bailey, Colorado, The Hundo combines challenging mountain biking with meaningful community impact. Proceeds support…
Presented by Shift Events
Jun
13
Pikes Peak APEX 2026
This three-day mountain bike stage race attracts professionals and amateurs from around the world, competing for a $25,000 prize purse.…
Presented by Colorado Springs Sports Corp
Jun
20
The 5 Points 50 2026
This Chattanooga-area mountain bike race delivers a rare combination of technical challenge and scenic beauty through its exclusive access to…
Presented by Roost Racing
Jun
20
Lumberjack 100 2026
The Lumberjack 100 takes riders through 100 miles of Michigan’s Manistee National Forest, combining technical singletrack with the mental challenge…
Presented by Team Barry-Roubaix
Jun
26
TransRockies Singletrack 6 2026
The TransRockies Singletrack 6 is a six-day mountain bike experience that takes a new route annually through Western Canada’s premier…
Presented by TransRockies Race Series
Jun
27
Lutsen 99er 2026
The 99-mile mountain bike course starts at Lutsen Ski Resort in Minnesota’s Sawtooth Mountains, immediately challenging riders with a Category…
Presented by Life Time Events
Jul
11
Oregon 24/12 2026
This overnight mountain biking endurance test challenges riders to complete as many 11-mile loops as possible in either 12 or…
Presented by Mudslinger Events
Jul
12
Silver Rush 50 MTB 2026
This 50-mile mountain bike race delivers one of the most challenging altitude tests in endurance sports, starting at 10,200 feet…
Presented by Leadville Race Series
Jul
18
Tahoe Trail 2026
This Leadville Race Series mountain bike event takes place at Northstar California Resort in the Sierra Nevada mountains, offering riders…
Presented by Life Time Events
Jul
18
24 Hours in the Enchanted Forest 2026
The 24-hour format challenges riders to complete as many laps as possible on a demanding 13.5-mile loop through the Santa…
Presented by Zia Rides
Jul
18
Carrabassett Backcountry Cycle Challenge 2026
As part of the National Ultra Endurance Series, the Carrabassett Backcountry Cycle Challenge tests riders across three distances: approximately 100K,…
Presented by National Ultra Endurance Race Series (NUE)
Jul
18
High Cascades 100 2026
The 100-mile course covers just under 10,000 feet of elevation gain through the mountains surrounding Bend, Oregon. The route was…
Presented by Mudslinger Events
Jul
18
Sturdy Dirty 2026
The world’s largest women-specific enduro mountain bike race takes place in the rugged trails of Raging River State Forest, Washington.…
Presented by Sturdy B Racing
Jul
24
Leadville Stage Race 2026
The Leadville Stage Race transforms the legendary Leadville Trail 100 MTB course into a three-day adventure through the Colorado Rockies.…
Presented by Leadville Race Series
Jul
25
Snowmass 50 2026
The Snowmass 50 presents a 25-mile single-track loop with 5,000 feet of climbing through some of the finest mountain biking…
Presented by Aspen Snowmass Events & Experiences