The men's four-cross is an event at the annual UCI Mountain Bike & Trials World Championships. It has been held since the 2002 championships, having replaced the dual event. In 2014 and 2015 the four-cross events were held separately from the UCI Mountain Bike & Trials World Championships as the UCI Four-cross World Championships.
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 |  Czech Republic | 5 | 4 | 5 | 14 |
| 2 |  United States | 4 | 1 | 2 | 7 |
| 3 |  France | 2 | 5 | 3 | 10 |
| 4 |  Switzerland | 1 | 3 | 1 | 5 |
| 5 |  Australia | 1 | 2 | 0 | 3 |
| 6 |  Germany | 1 | 0 | 2 | 3 |
 Netherlands | 1 | 0 | 2 | 3 | |
| 8 |  Sweden | 1 | 0 | 1 | 2 |
| 9 |  Slovenia | 1 | 0 | 0 | 1 |
 Spain | 1 | 0 | 0 | 1 | |
| 11 |  Great Britain | 0 | 2 | 1 | 3 |
| 12 |  Austria | 0 | 1 | 0 | 1 |
| 13 |  Italy | 0 | 0 | 1 | 1 |
| Totals (13 nations) | 18 | 18 | 18 | 54 | |
The UCI Mountain Bike World Championships are the world championship events for mountain bike racing in the disciplines of cross country, downhill, and four-cross. They are organized by the Union Cycliste Internationale (UCI), the governing body of world 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 women's four-cross is an event at the annual UCI Mountain Bike & Trials World Championships. It has been held since the 2002 championships, having replaced the dual event. In 2014 and 2015 the four-cross events were held separately from the UCI Mountain Bike & Trials World Championships as the UCI Four-cross World Championships.
The 2013 UCI Mountain Bike & Trials World Championships was the 24th edition of the UCI Mountain Bike & Trials World Championships, and was held in Pietermaritzburg, South Africa and Leogang, Austria.
The 2016 UCI Mountain Bike & Trials World Championships was the 27th edition of the UCI Mountain Bike & Trials World Championships. Unlike in previous years, the world championships for the various disciplines were held at two different locations. The world championships in cross-country were held in Nové Město na Moravě, Czech Republic from 28 June to 3 July 2016. The downhill, four-cross, and trials events were held at Val di Sole, Italy from 29 August to 11 September 2016.
The 2009 UCI Mountain Bike & Trials World Championships were held in Canberra, Australia from 1 to 6 September 2009. The disciplines included were cross-country, downhill, four-cross, and trials. The event was the 20th edition of the UCI Mountain Bike World Championships and the 24th edition of the UCI Trials World Championships.
The 2008 UCI Mountain Bike & Trials World Championships were held in Val di Sole, Italy from 17 to 22 June 2008. The disciplines included were cross-country, downhill, four-cross, and trials. The event was the 19th edition of the UCI Mountain Bike World Championships and the 23rd edition of the UCI Trials World Championships.
The 2007 UCI Mountain Bike & Trials World Championships were held in Fort William, United Kingdom from 4 to 9 September 2007. This was the first time the World Championships had been held in the United Kingdom. The Fort William site in the Scottish Highlands had been used regularly for rounds of the UCI Mountain Bike World Cup since 2002.
The 2006 UCI Mountain Bike & Trials World Championships were held in Rotorua, New Zealand from 22 to 27 August 2006. The disciplines included were cross-country, downhill, four-cross, and trials. The event was the 17th edition of the UCI Mountain Bike World Championships and the 21st edition of the UCI Trials World Championships.
The 2005 UCI Mountain Bike & Trials World Championships were held in Livigno, Italy from 31 August to 4 September 2005. The disciplines included were cross-country, downhill, four-cross, and trials. The event was the 16th edition of the UCI Mountain Bike World Championships and the 20th edition of the UCI Trials World Championships.
The 2004 UCI Mountain Bike & Trials World Championships were held in Les Gets, a ski station in the French Alps, from 8 to 12 September 2004. The disciplines included were cross-country, downhill, four-cross, and trials. The event was the 15th edition of the UCI Mountain Bike World Championships and the 19th edition of the UCI Trials World Championships.
The 2000 UCI Mountain Bike & Trials World Championships were held in Sierra Nevada, Andalusia, Spain from 7 to 11 June 2000. The disciplines included were cross-country, downhill, dual slalom, and trials. The event was the 11th edition of the UCI Mountain Bike World Championships and the 15th edition of the UCI Trials World Championships.
The 2003 UCI Mountain Bike & Trials World Championships were held in Lugano, Switzerland from 31 August to 7 September 2003. The disciplines included were cross-country, cross-country marathon, downhill, four-cross, and trials. The event was the 14th edition of the UCI Mountain Bike World Championships and the 18th edition of the UCI Trials World Championships.
The 2002 UCI Mountain Bike & Trials World Championships were held in Kaprun, Austria from 24 August to 1 September 2002. The disciplines included were cross-country, downhill, four-cross, and trials. This was the first UCI world championship in which four-cross was included, replacing the dual that had been run at the previous two championships.
The 2001 UCI Mountain Bike & Trials World Championships were held in Vail, Colorado, United States from 12 to 16 September 2001. The disciplines included were cross-country, downhill, dual, and trials.
The 2017 UCI Mountain Bike World Championships was the 28th edition of the UCI Mountain Bike World Championships. As in 2016, the championships in the various disciplines were held at separate events. The world championships in four-cross were held at Val di Sole, Italy, on 24 and 25 August 2017, alongside UCI World Cup events in cross-country and downhill. The world championships in cross-country and downhill were held in Cairns, Australia, from 5 to 10 September 2017.
The UCI Urban Cycling World Championships are the world championship events for freestyle BMX, cross-country eliminator, and trials. They are organised by the Union Cycliste Internationale (UCI), the governing body of world cycling.
The UCI Trials World Championships are the world championship events in trials organised by the Union Cycliste Internationale (UCI), the governing body of world cycling. The first three finishers in each category are awarded gold, silver, and bronze medals. The winner of each category is also entitled to wear the rainbow jersey in events in that category until the following year's World Championships.
The 2017 UCI Urban Cycling World Championships was the first edition of the UCI Urban Cycling World Championships and was held from 6 to 12 November 2017 in Chengdu, China.
This article contains lists of achievements in major cycling competitions according to first-place, second-place and third-place results obtained by cyclists representing different nations. The objective is not to create combined medal tables; the focus is on listing the best positions achieved by cyclists in major international competitions, ranking the nations according to the most podiums accomplished by cyclists of these nations. All major World Championships organized by Union Cycliste Internationale are covered, as well as cycling events at the Olympic Games.