The 10th IAAF World Half Marathon Championships was held on 7 October 2001 in the city of Bristol, UK, and was run immediately before that year's Bristol Half Marathon. A total of 200 athletes, 125 men and 75 women, from 52 countries took part. Detailed reports on the event and an appraisal of the results were given.
The World Athletics Road Running Championships is a biennial international road running competition organised by World Athletics. The competition was launched as the IAAF World Half Marathon Championships in 1992 and held annually until 2010. It was renamed the IAAF World Road Running Championships in 2006 and reduced in distance to a 20K run, but reverted to the half marathon distance the following year and to the original competition name the year after that. The competition was renamed to its current title in 2020 after the governing body rebranded itself moving away from the long-standing International Association of Athletics Federations (IAAF) moniker and expanded to include additional races.
The 14th IAAF World Half Marathon Championships were held in Edmonton, Canada on 1 October 2005. The competition was replaced by the World Road Running Championships in 2006 and 2007, but revived as IAAF World Half Marathon Championships in 2008.
The 1st IAAF World Road Running Championships were held in Debrecen, Hungary on 8 October 2006, the women's race starting at 11:00 and the men's race at 13:00. This was the first time the title of World Road Running Champion had been competed for, with this competition replacing the IAAF World Half Marathon Championships in the international sporting calendar. 140 athletes from 39 nations took part in the two races.
The 2008 IAAF World Half Marathon Championships were held in Rio de Janeiro, Brazil on 12 October 2008.
The 2007 IAAF World Road Running Championships were held in Udine, Italy on 14 October 2007. Detailed reports on the event and an appraisal of the results were given both for the men's race and for the women's race.
The 2009 IAAF World Half Marathon Championships was held in Birmingham, United Kingdom on 11 October 2009. It was the final event of the International Association of Athletics Federations' 2009 World Athletics Series.
The 6th IAAF World Half Marathon Championships was held on October 4, 1997, in the city of Košice, Slovakia. A total of 228 athletes, 144 men and 84 women, from 45 countries took part. Detailed reports on the event and an appraisal of the results was given.
The 7th IAAF World Half Marathon Championships was held on September 27, 1998, in the city of Uster, Switzerland. A total of 236 athletes, 139 men and 97 women, from 54 countries took part.
The 8th IAAF World Half Marathon Championships was held on October 3, 1999, in the city of Palermo, Italy. A total of 192 athletes, 119 men and 73 women, from 48 countries, took part. The course was traced through the historical centre of the town with the start/finish line on the "Foro Italico." A detailed report on the event and an appraisal of the results were given.
The 9th IAAF World Half Marathon Championships was held on November 12, 2000, in the city of Veracruz, Mexico. A total of 182 athletes, 121 men and 61 women, from 52 countries took part. Detailed reports on the event and an appraisal of the results was given.
The 11th IAAF World Half Marathon Championships was held on May 5, 2002 in the city of Brussels, Belgium. A total of 198 athletes, 123 men and 75 women, from 60 countries took part. Detailed reports on the event and an appraisal of the results were given both for the men's race and for the women's race.
The 12th IAAF World Half Marathon Championships was held on October 4, 2003 in Vilamoura, Portugal. A total of 171 athletes, 98 men and 73 women, from 49 countries took part. Detailed reports on the event and an appraisal of the results were given both for the men's race and for the women's race.
The 13th IAAF World Half Marathon Championships was held on 3 October 2004 in New Delhi, India. A total of 152 athletes, 91 men and 61 women, from 55 countries took part.
The 5th IAAF World Half Marathon Championships was held on September 29, 1996, in Palma de Mallorca, Spain. A total of 206 athletes, 134 men and 72 women, from 53 countries took part.
The 4th IAAF World Half Marathon Championships was held on October 1, 1995, from Montbéliard to Belfort, France. A total of 243 athletes, 147 men and 96 women, from 54 countries took part.
The 3rd IAAF World Half Marathon Championships was held on September 24, 1994, in Oslo, Norway. A total of 214 athletes, 127 men and 87 women, from 48 countries took part.
The 2nd IAAF World Half Marathon Championships was held on October 3, 1993, in Brussels, Belgium. A total of 254 athletes, 133 men, 86 women and 35 juniors, from 49 countries took part. Complete results were published.
The 2010 IAAF World Half Marathon Championships was held in Nanning, China on 16 October 2010. The competition took place on the city streets, beginning and ending at Wuxiang Square, with a total prize purse of US$245,000 at stake.
The 2012 IAAF World Half Marathon Championships was held in Kavarna, Bulgaria on 6 October 2012.
