Copenhagen MarathonW
Copenhagen Marathon

The Copenhagen Marathon is an annual marathon that takes place on the streets of Copenhagen, Denmark. Established in 1980, it is held in May and has around 10,000 participants. It is a World Athletics Bronze Label race.

Cracovia MarathonW
Cracovia Marathon

The Cracovia Marathon is an annual marathon held in the city of Kraków, Poland, usually in May. It was established in 2002 and has been run every year since. The competition features professional athletes and amateur fun runners. A total of 3200 people finished the race in 2011.

ElitloppetW
Elitloppet

Elitloppet or Solvallas Internationella Elitlopp is an annual, invitational Group One harness event that has taken place at Solvalla Racetrack in Stockholm, Sweden since 1952. The competition is regarded as one of the most prestigious international events in trotting. The winner is decided through two qualifying rounds and a subsequent final later the same day. Both the eliminations and the final are raced over the mile. The overall purse for the 2012 event was SEK6,400,000, equalling approximately US$892,000. In 2002 the Italian champion Varenne,, took it in a world record time of 1:10.4 in the elimination and then bested that mark by winning the final in 1:10.2 – the fastest mile ever trotted around three turns. The fastest winning time in a final is 1:09.0, run by the French Timoko in 2017. Elitloppet was part of the European Grand Circuit and is part of that circuit's successor, the UET Masters Series.

FA Cup FinalW
FA Cup Final

The FA Cup Final, commonly referred to in England as just the Cup Final, is the last match in the Football Association Challenge Cup. It has regularly been one of the most attended domestic football events in the world, with an official attendance of 89,472 at the 2017 final. The 2020 event has been the exception, due to the Coronavirus pandemic. The Final is the culmination of a knockout competition among clubs belonging to The Football Association in England, although Scottish and Irish teams competed in the early years and Welsh teams regularly compete, with Cardiff City winning the Cup in 1927 and reaching the final in 1925 and 2008. Since 1923 it has been played mostly at Wembley Stadium.

French OpenW
French Open

The French Open, also called Roland-Garros, is a major tennis tournament held over two weeks at the Stade Roland-Garros in Paris, France, beginning in late May each year. The venue is named after the French aviator Roland Garros. It is the premier clay court tennis championship tournament in the world and the second of the four annual Grand Slam tournaments, the other three being the Australian Open, Wimbledon and the US Open. The French Open is currently the only Grand Slam tournament held on clay, and it is the conclusion of the spring clay court season. Before 1975, the French Open was the lone non-grass major tournament. Between the seven rounds needed for a championship, the slow-playing surface, and the best-of-five-set men's singles matches, the event is widely considered to be the most physically demanding tennis tournament in the world.

General Tire 150 (Charlotte)W
General Tire 150 (Charlotte)

The General Tire 150 is a 150-mile (240 km) annual ARCA Menards Series race held at Charlotte Motor Speedway in Concord, North Carolina. The inaugural event was held on May 18, 1996 and was won by Tim Steele. The race was originally held during the month of May between 1996 and 2004, after which it was removed from the calendar. The race returned to the series in 2018 and has remained since.

Giro d'ItaliaW
Giro d'Italia

The Giro d'Italia is an annual multiple-stage bicycle race primarily held in Italy, while also starting in, or passing through, other countries. The first race was organized in 1909 to increase sales of the newspaper La Gazzetta dello Sport; and is still run by a subsidiary of that paper's owner. The race has been held annually since its first edition in 1909, except during the two world wars. As the Giro gained prominence and popularity the race was lengthened, and the peloton expanded from primarily Italian participation to riders from all over the world. The Giro is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI WorldTeams, with some additional teams invited as 'wild cards'.

GöteborgsvarvetW
Göteborgsvarvet

Göteborgsvarvet is an annual half marathon running competition in Gothenburg, Sweden. It is the largest annual running competition in the world in terms of entries, with its 62,000 entries for the Göteborgsvarvet competition on 18 May 2013. In 2016, 64,500 people entered the race. The youngest runner was 17 years old and the oldest female runner 83 and male runner 87.

Ice Hockey World ChampionshipsW
Ice Hockey World Championships

The Ice Hockey World Championships are an annual international men's ice hockey tournament organized by the International Ice Hockey Federation (IIHF). First officially held at the 1920 Summer Olympics, it is the sport's highest profile annual international tournament. The IIHF was created in 1908 while the European Championships, the precursor to the World Championships, were first held in 1910. The tournament held at the 1920 Summer Olympics is recognized as the first Ice Hockey World Championship. From 1920 to 1968, the Olympic hockey tournament was also considered the World Championship for that year.

Indianapolis 500W
Indianapolis 500

The Indianapolis 500, also formally known as the Indianapolis 500-Mile Race, or simply the Indy 500, is an annual automobile race held at Indianapolis Motor Speedway (IMS) in Speedway, Indiana, United States, an enclave suburb of Indianapolis. The event is traditionally held over Memorial Day weekend, usually the last weekend of May. However, due to the COVID-19 pandemic in 2020, it was delayed to be held on August 23.

Kentucky DerbyW
Kentucky Derby

The Kentucky Derby is a horse race held annually in Louisville, Kentucky, United States, almost always on the first Saturday in May, capping the two-week-long Kentucky Derby Festival. The competition is a Grade I stakes race for three-year-old Thoroughbreds at a distance of one and a quarter miles (2.0 km) at Churchill Downs. Colts and geldings carry 126 pounds and fillies 121 pounds.

Mid-Ohio 50W
Mid-Ohio 50

The Mid-Ohio 50 is an 112.9-mile (181.7 km) annual ARCA Menards Series race held at Mid-Ohio Sports Car Course in Lexington, Ohio. The inaugural event was held on May 18, 1965 and was won by Jack Bowsher. The race remained off the calendar until 2021, when it was added back to the calendar to be run in conjunction with the NASCAR Xfinity Series's B&L Transport 170.

Pittsburgh MarathonW
Pittsburgh Marathon

The Dick's Sporting Goods Pittsburgh Marathon, commonly referred to as the Pittsburgh Marathon, is an annual marathon footrace held on the first Sunday in May in Pittsburgh, Pennsylvania in the United States. The Marathon was first announced on October 3, 1984 with U.S. Steel and PNC Bank as sponsors. From 1985 to 2003, the race was held annually and named the UPMC/City of Pittsburgh Marathon, although serious financial difficulty within the City of Pittsburgh municipal budget and UPMC's withdraw from title sponsor led to suspension of the race from 2004 to 2008. In 2009, the event was revived with a new title sponsor, Dick's Sporting Goods, and renewed interest in the race.

Ponce Grand Prix de AtletismoW
Ponce Grand Prix de Atletismo

The Ponce Grand Prix de Atletismo is a track and field competition held yearly in Ponce, Puerto Rico at the Francisco Montaner Stadium. The event started in 2007, after the successful hosting of the 2006 Ibero-American Championships. It is considered among the most important athletic events in the Caribbean based on the competitive and organizational quality of the event. It was attended by some one hundred athletes and over 10,000 fans, and corresponds to the IAAF World Challenge until 2015. Nearly 20 Olympic and other world medalists competed in the Ponce Grand Prix de Atletismo, "Puerto Rico’s premiere athletic competition".

Round Lidingö RaceW
Round Lidingö Race

Round Lidingö Race, is a one course sailboat race, counter clockwise round Lidingö Municipality in the inner part of Stockholm archipelago arranged by Lidingö Segelsällskap), and is held annually the second Saturday in May, the first one being held in 1949.

Self-Transcendence 12+24 Hour Race BaselW
Self-Transcendence 12+24 Hour Race Basel

The 12+24 Hour Race Basel is an Ultramarathon race in Basel, Switzerland. The run takes place annually in May, organised by the Sri Chinmoy Marathon Team. It is held on the Sports Facilities St. Jakob on a 1,1 kilometer route.

Sonning RegattaW
Sonning Regatta

Sonning Regatta is the regatta of the village of Sonning in Berkshire and the hamlet of Sonning Eye in Oxfordshire, England, on the north and south banks of the River Thames. It is a part of the Sonning Festival.

Thunder Beach Motorcycle RallyW
Thunder Beach Motorcycle Rally

Thunder Beach is a biannual motorcycle rally in Panama City Beach, Florida that first began in 1999 in the Tiki Bar at the Sandpiper Beacon Beach Resort, as an event named "The Bike & Beach Bash".

TiomilaW
Tiomila

Tiomila or 10-mila is an orienteering race held annually in Sweden since 1945, usually in late April or early May. It is a 10-man relay which includes both night and daytime legs. The women's race consists of five daylight legs. Tiomila attracts club teams from all the major orienteering nations. In 2008, both the men's and the women's race consisted of about 350 teams. In 2019, there were 336 women's teams, and 310 men's teams.

Tour of BihorW
Tour of Bihor

The Tour of Bihor-Bellotto is a multi-day cycling race in Bihor, Romania. It is part of UCI Europe Tour in category 2.1.

World Team CupW
World Team Cup

The World Team Cup was the international men's team championship of the Association of Tennis Professionals (ATP). The inaugural edition of the tournament was contested in 1975 in Kingston, Jamaica and was called the Nations Cup. No tournament was held in 1976 and 1977. From 1978 through 2012 the tournament was held annually in Düsseldorf, Germany. It was generally considered to be second most prestigious men's team competition in tennis after the Davis Cup.