Marathon mountain bike races, often referred to as cross-country marathon (XCM), are a very demanding form of mountain bike racing covering at least 40 kilometres (25 miles) usually in mountainous terrain. Events held in Europe are typically just a little longer than the average cross country mountain bike race. Marathon events in the USA and Canada are typically longer than 100 kilometres (62 miles) and are very different from cross country races.
The UCI has established a championship series for such events, the Marathon World Cup. The 2014 UCI rules limit events to distances between 60 km (37 mi) and 160 km (99 mi). Almost all of the participants are elite professional mountain bike racers. There is an annual world championship event, the UCI Mountain Bike Marathon World Championships. The races can be run over as a single or multi-lap course, however, the course cannot cover the same lap more than three times.
Non-UCI events routinely cover much longer distances. The typical event in the USA is either based on time, typically 12 or 24 hours, or distance, the most common being 100 miles (160 km). Events based on hours typically allow either people to compete individually or as part of the team. Distance events are almost all solo events. The number of these events and those taking part in them have grown greatly. The first such events began to be held routinely in the early 1990s typically had less than 50 racers. In 2006 nearly 100 events were held and most had more than 150 racers.
The world's largest mountain bike marathon race by the number of participants is the Birkebeinerrittet, 95 kilometres (59 mi), held annually in Norway. While the distance is short for a marathon mountain bike event, the number of participants and history make it noteworthy.
Long-distance running, or endurance running, is a form of continuous running over distances of at least 3 km (1.9 mi). Physiologically, it is largely aerobic in nature and requires stamina as well as mental strength.
A relay race is a racing competition where members of a team take turns completing parts of racecourse or performing a certain action. Relay races take the form of professional races and amateur games. Relay races are common in running, orienteering, swimming, cross-country skiing, biathlon, or ice skating. In the Olympic Games, there are several types of relay races that are part of track and field. Relay race, also called Relay, is a track-and-field sport consisting of a set number of stages (legs), usually four, each leg run by different members of a team. The runner finishing one leg is usually required to pass the next runner a stick-like object known as a "baton" while both are running in a marked exchange zone. In most relays, team members cover equal distances: Olympic events for both men and women are the 400-metre and 1,600-metre relays. Some non-Olympic relays are held at distances of 800 m, 3,200 m, and 6,000 m. In the less frequently run medley relays, however, the athletes cover different distances in a prescribed order—as in a sprint medley of 200, 200, 400, 800 metres or a distance medley of 1,200, 400, 800, 1,600 metres.
Road running is the sport of running on a measured course over an established road. This differs from track and field on a regular track and cross country running over natural terrain.
An ultramarathon, also called ultra distance or ultra running, is a footrace longer than the traditional marathon length of 42.195 kilometres. Various distances, surfaces, and formats are raced competitively, from the shortest common ultramarathon of 31 miles (50 km) and up to 3100 miles. World Championships are held by the International Association of Ultrarunners (IAU) for 50 km, 100 km, 24 hours, and ultra trail running. The Global Organization of Multi-Day Ultramarathoners (GOMU) holds World Championships for 48 hours and 6 days. World Records are ratified and recognized by World Athletics, the IAU, and by GOMU.
Endurance racing is a form of motorsport racing which is meant to test the durability of equipment and endurance of participants. Teams of multiple drivers attempt to cover a large distance in a single event, with participants given a break with the ability to change during the race. Endurance races can be run either to cover a set distance in laps as quickly as possible, or to cover as much distance as possible over a preset amount of time.
Trail running is a type of running that takes place on outdoor trails, often in mountainous terrain, and often includes significant ascents and descents. Trail running is overseen by the International Trail Running Association (ITRA) and includes longer races.
Cyclo-cross is a form of bicycle racing. Races typically take place in the autumn and winter, and consist of many laps of a short course featuring pavement, wooded trails, grass, steep hills and obstacles requiring the rider to quickly dismount, carry the bike while navigating the obstruction and remount. Races for senior categories are generally between 40 minutes and an hour long, with the distance varying depending on the ground conditions. The sport is strongest in the traditional road cycling countries such as Belgium, France and the Netherlands.
Cycle sport is competitive physical activity using bicycles. There are several categories of bicycle racing including road bicycle racing, cyclo-cross, mountain bike racing, track cycling, BMX, and cycle speedway. Non-racing cycling sports include artistic cycling, cycle polo, freestyle BMX, mountain bike trials, hardcourt bike polo and cycleball. The Union Cycliste Internationale (UCI) is the world governing body for cycling and international competitive cycling events. The International Human Powered Vehicle Association is the governing body for human-powered vehicles that imposes far fewer restrictions on their design than does the UCI. The UltraMarathon Cycling Association is the governing body for many ultra-distance cycling races.
A cyclosportive, or often simply sportive, is a short to long distance, organised, mass-participation cycling event, typically held annually. The Italian term Gran Fondo is commonly used for these events in the United States, Australia and some other English-speaking countries.
Jeremiah Bishop is a professional mountain bike racer from the United States. He competes in ultra-endurance mountain bike racing, mountain bike stage racing, and the Olympic-discipline event of cross-country cycling.
Mountain bike racing is the competitive cycle sport discipline of mountain biking held on off-road terrain. The Union Cycliste Internationale (UCI) recognised the discipline relatively late in 1990, when it sanctioned the world championships in Durango, Colorado. The first UCI Mountain Bike World Cup series took place in 1988. Its nine-race circuit covered two continents—Europe and North America—and was sponsored by Grundig. Cross-country racing was the only World Cup sport at this time. In 1993, a six-event downhill World Cup was introduced. In 1996, cross-country mountain biking events were added to the Olympic Games. In 2006, cross-country mountain biking events became part of the World Deaf Cycling Championships for the first time in San Francisco, USA.
The Mohican MTB 100 is an ultra-endurance 100 mile (161 km) mountain bike race held annually in early June in North Central Ohio. The course contains over 11,000 feet of climbing on single-track, double-track and dirt roads. This course is very scenic, almost entirely tree covered and more than 90% on dirt.
The Lumberjack 100 is an ultra-endurance mountain bike race held the 3rd Saturday in June at Michigan's Big M Cross Country Ski and Mountain Bike Trail in the Manistee National Forest. The race is a 100-mile mountain bike marathon and is part of the National Ultra Endurance Series. The race course consists of three 33.33 mile laps in the Udell Hills area and crosses the North Country National Scenic Trail twice per lap. The course contains over 8,000 feet of climbing and is 80% single track. Due to venue limitations, only 450 racers are allowed to participate.
David "Tinker" Juarez is an American former professional BMX and cross-country mountain bike racer. His prime competitive years in BMX were from 1978 to 1984 and in mountain bike racing 1986 to 2005. Since late 2005, he has competed as a Marathon mountain bike racer. In all three disciplines, he has won numerous national and international competitions. Most recently, Juarez finished third in the 2006 Race Across America Endurance bicycle race.
Cross-country (XC) cycling is a discipline of mountain biking. Cross-country cycling became an Olympic sport in 1996 and is the only form of mountain biking practiced at the Olympics.
The Leadville Trail 100 MTB is the second oldest of the well-known 100-mile (160 km) marathon mountain bike races held in the United States, the oldest being the Wilderness 101 in central Pennsylvania. The Leadville Trail 100 MTB was first run in 1994 and has become one of the best marketed, attended and known marathon events in mountain bike racing.
The Medoc Trail Marathon is a marathon, 42.195 kilometres (26.219 mi) in length, held each October at Medoc Mountain State Park in Hollister, North Carolina. The race is run on a ten-mile loop trail, with the second and third laps being run over a shorter version of the loop. The race is run in conjunction with a 10-mile run.
The definition of ultra-distance cycling is far more vague than in ultra running or in ultra-triathlon. Any bike race or ride longer than a century ride, which is 100 miles (160 km), is sometimes considered to be ultra-distance cycling. However, such events are relatively common, so using a longer distance to define the category is more useful, such as any race or ride that is longer than 200 kilometres (120 mi), 300 kilometres (190 mi) or even a double century, 200 miles (320 km).
The Simpson Desert Bike Challenge (SDBC) is an annual staged mountain bike race held in the Simpson Desert of Australia. First held in 1987, the SDBC is run by the non-profit organisation Desert Challenge Inc
Gravel cycling, gravel biking or gravel grinding is a sport, or a leisure activity, in which participants ride bicycles mostly on gravel roads. Sometimes, specially designed gravel bikes are used; in other cases, any bicycle capable of covering the terrain can be used.