True Grit Epic (MTB)

Santa Clara, Utah UT

The famous True Grit Epic MTB race weekend is a world-class mountain bike event and expo taking place yearly over a three-days in Santa Clara, Utah. The event is the first leg of the National Ultra Endurance Series (NUE), a series that includes some of the best mountain biking events in the country. The True Grit is…

Cohutta 100 – Big Frog 65 and Old Copper 30

Copperhill, Tennessee Copperhill

The Cohutta 100, the Big Frog 65, and the Old Copper 30 are some of the best endurance mountain bike races in the United States and are part of the National Ultra Endurance Series (NUE). The Cohutta 100 has been a staple on the endurance mountain bike scene for over a decade. You’d be hard-pressed…

$175

Mohican MTB 100

Loudonville, Ohio Loudonville, OH

The Mohican MTB 100 is one of the best endurance mountain bike races and events in the United States and is part of the National Ultra Endurance Series (NUE)! Riders will criss-cross three counties along a single loop, climb 10,000 feet and go toe to toe with the top pros on this legendary ultra-endurance loop…

$130

High Cascades 100

Bend, Oregon Bend, OR

The 15th annual High Cascade 100 is a classic endurance mountain Bike race in the mountain mecca of Bend, Oregon. The race is produced by Mudslinger Events and is part of the Oregon XC Series, six premier Oregon MTB events spanning April to September.  The Cascade 100 is Mudslinger's pinnacle-MTB event at 100 miles and just…

$285

Carrabassett 100 Backcountry Cycle Challenge

Carrabassett Valley, Maine Carrabassett Valley

The Carrabassett 100 is one of the United States' best endurance mountain bike races. As part of the NUE (National Ultra Endurance Series), riders are tested on their long-distance ability as they will race up to 100 miles to complete this monster ride. There are three race lengths to choose from. The approximately 100K, 50K,…

Wilderness 101

Coburn, Pennsylvania PA

The Wilderness 101 is a classic backcountry endurance race in Coburn, Pennsylvania, part of the National Ultra Endurance Series.  There are two lengths: A 101 Mile & Marathon distance (101k) backcountry mountain bike race in the Bald Eagle and Rothrock State Forests of PA. The course consists of singletrack, double track, and fire roads with…

Telluride 100

Telluride, Colorado Telluride, CO

The Telluride 100 is a top-level endurance mountain bike race that is a part of the National Ultra Endurance Series (NUE), taking place in the incredibly scenic Telluride, Colorado. The pictures speak for themselves on this course, and some of the best views and single-track that Colorado and the United States offer are combined for…

Shenandoah Mountain Bike 100M/100K

Mt. Solon, Virginia VA

The Shenandoah Mountain Bike 100 and 100k 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 event is organized by the wonderful Shenandoah Mountain Touring, who organize some terrific custom bike trips and other races.…

Marji Gesick 50/100

Ishpeming, Michigan Ishpeming, MI

The Marji Gesick 50/100 is one of the best long-distance endurance mountain bike races in the United States and is part of the National Ultra Endurance Series (NUE). This is it; this is the tip of the spear when it comes to difficulty. The Marji Gesick is one of the planet's hardest and most grueling…

Ring Of Fire

Bend, Oregon Bend, OR

Ring of Fire debuted in 2021 to rave reviews, was canceled in 2022 due to regional fires, but returns in 2023.  The name "Ring of Fire" refers to the Cascade Mountains and the volcanoes which are part of the 25,000-mile volcanic region of the Pacific Ocean basin.  The event takes place at Wanoga Snow Park…

Grizzly 100 & Big Bear MTB Gran Fondo

Big Bear Lake, California Big Bear Lake, CA

A truly famous or infamous (depending on the person) race, the Big Bear Mountain Bike Gran Fondo and the Grizzly 100 is a Saturday spectacular of multiple mountain bike race lengths held in the gorgeous area of Big Bear Lake, California. Once two separate mountain bike events, the Grizzly 100 and the MTB Grand Fondo…