Marathonkalender
Juni 2011
| 04.06.2011 | ING Europa Marathon Luxembourg | Luxemburg | Luxemburg |
| 04.06.2011 | Mongolia Marathon | Ulan Bator | Mongolei |
| 04.06.2011 | Samoa Independence Marathon | Apia | Samoa |
| 04.06.2011 | Newport Marathon | Newport | USA-Oregon |
| 05.06.2011 | Maraton Rapa Nui (Easter Island) | Rapa Nui (Oster-Insel) | Chile |
| 05.06.2011 | SBS Christchurch Marathon | Christchurch | Neuseeland |
| 05.06.2011 | Rock'n'Roll San Diego Marathon | San Diego | USA-California |
| 05.06.2011 | Deadwood Mickelson Trail Marathon | Deadwood | USA-South Dakota |
| 12.06.2011 | Edge to Edge Marathon | Ucluetet | Canada |
| 12.06.2011 | Laguna Phuket International Marathon | Phuket | Thailand |
| 12.06.2011 | Lake Placid Marathon | Lake Placid | USA-New York |
| 19.06.2011 | Perth Marathon | Perth | Australien |
| 19.06.2011 | Maratona de Sao Paolo | Sao Paolo | Brasilien |
| 19.06.2011 | Manitoba Marathon | Winnipeg | Canada |
| 19.06.2011 | Marathon de l'ile Maurice | St. Felix | Mauritius |
| 25.06.2011 | Safaricom Marathon | Lena Downs | Kenia |
| 25.06.2011 | Rock'n'Roll Seattle Marathon | Seattle | USA-Washington |
| 26.06.2011 | Standard Chartered KL Marathon | Kuala Lumpur | Malaisia |
| 26.06.2011 | Maraton International Tangamanga | Tangamanga | Mexico |
Juli 2011
| 03.07.2011 | Gold Coast Airport Marathon | Gold Coast | Australien |
| 09.07.2011 | Zermatt Marathon | Zermatt | Schweiz |
| 09.07.2011 | Pick'n'Pay Cape Times Knysna Forest Marathon | Knysna | Südafrika |
| 10.07.2011 | Maraton Internacional de Quito | Quito | Ecuador |
| 10.07.2011 | Missoula Marathon | Missoula | USA-Montana |
| 17.07.2011 | Hunter Valley Winery Marathon | Hunter Valley | Australien |
| 17.07.2011 | Maratona Caixa da Cidade do Rio de Janeiro | Rio de Janeiro | Brasilien |
| 17.07.2011 | Friendly Massey Marathon | Massey | Canada |
| 30.07.2011 | Westlink M7 Cities Marathon | Blacktown | Australien |
| 30.07.2011 | Australien Outback Marathon | Uluru | Australien |
| 31.07.2011 | Marathon du Noumea | Noumea | Neukaledonien |
| 31.07.2011 | San Francisco Marathon | San Francisco | USA-California |
August 2011
| 03.08.2011 | Mongolia Sunrise to Sunset | Lake Hovsgol | Mongolei |
| 06.08.2011 | Vila do Farol K42 Bombinhas Marathon | Bombinhas | Brasilien |
| 21.08.2011 | Canadian Derby Edmonton Marathon | Edmonton | Canada |
| 27.08.2011 | Mesa Falls Marathon | Ashton | USA-Idaho |
| 28.08.2011 | SSQ Quebec City Marathon des deux Rives | Quebec | Canada |
| 28.08.2011 | Hokkaido Marathon | Sapporo | Japan |
| 28.08.2011 | Victoria Falls Marathon | Victoria Falls | Zimbabwe |
September 2011
| 05.09.2011 | Marathon auf der Chinesischen Mauer | Peking | China |
| 05.09.2011 | American Discovery Trail Marathon | Colorado Springs | USA-Colorado |
| 10.09.2011 | Médoc Marathon | Médoc | Frankreich |
| 10.09.2011 | Petra Marathon | Petra | Jordanien |
| 11.09.2011 | Queen City Marathon | Regina | Canada |
| 11.09.2011 | Maraton de Punta del Este | Punta del Este | Uruguay |
| 14.09.2011 | Internationaler Gobi Marathon | Gobi | Mongolei |
| 17.09.2011 | US Air Force Marathon | Dayton | USA-Ohio |
| 18.09.2011 | BLACKMORES Sydney Marathon | Sydney | Australien |
| 18.09.2011 | Maui Marathon | Maui | USA-Hawaii |
| 25.09.2011 | Berlin Marathon | Berlin | Deutschland |
| 25.09.2011 | Marathon Oasis de Montreal | Montreal | Canada |
| 25.09.2011 | Marathon de Diego Suarez a Madagascar | Antisirinana | Madagascar |
| 25.09.2011 | Katmandu Marathon | Katmandu | Nepal |
| 25.09.2011 | NEDBANK Cape Town Marathon | Kapstadt | Südafrika |
| 25.09.2011 | Lake Tahoe Marathon | Tahoe | USA-Nevada |
Oktober 2011
| 02.10.2011 | Colombo Marathon Sri Lanka | Colombo | Sri Lanka |
| 09.10.2011 | Maraton de Buenos Aires | Buenos Aires | Argentinien |
| 09.10.2011 | St. Georgs Melbourne Marathon | Melbourne | Australien |
| 09.10.2011 | Bank of America Chicago Marathon | Chicago | USA-Illinois |
| 09.10.2011 | Portland Marathon | Portland | USA-Oregon |
| 15.10.2011 | Chott Marathon Xtreme | Chott El Jerid | Tunesien |
| 15.10.2011 | ING Hartford Marathon | Hartford | USA-Connecticut |
| 15.10.2011 | Indianapolis Marathon | Indianapolis | USA-Indiana |
| 15.10.2011 | Kansas City Marathon | Kansas | USA-Missouri |
| 15.10.2011 | CenturyTel Wistlestop Marathon | Wistlestop | USA-Wisconsin |
| 16.10.2011 | Scotiabank Toronto Waterfront Marathon | Toronto | Canada |
| 16.10.2011 | Maraton del Bio Bio | Los Angeles de Chile | Chile |
| 16.10.2011 | Atlantic City Marathon | Atlantic City | USA-New Jersey |
| 16.10.2011 | Columbus Marathon | Columbus | USA-Ohio |
| 23.10.2011 | Venedig Marathon | Venedig | Italien |
| 23.10.2011 | Niagara Falls Marathon | Niagara | Canada |
| 23.10.2011 | Grand Marathon International de Casablanca | Casablanca | Marokko |
| 30.10.2011 | adidas Auckland Marathon | Auckland | Neuseeland |
| 30.10.2011 | Marine Corps Marathon | Washington | USA-Washington-DC |
November 2011
| 01.11.2011 | Marathon d'Alger | Algier | Algerien |
| 05.11.2011 | Santa Barbara International Marathon | Santa Barbara | USA-California |
| 05.11.2011 | Indianapolis Monumental Marathon | Indianapolis | USA-Indiana |
| 06.11.2011 | Road2Hope Hamilton Marathon | Hamilton | Canada |
| 06.11.2011 | ING New York City Marathon | New York | USA-New York |
| 13.11.2011 | Everest Marathon | Everest | Nepal |
| 13.11.2011 | Harrisburg Marathon | Harrisburg | USA-Pennsylvania |
| 13.11.2011 | Rock'n'Roll San Antonio Texas Marathon | San Antonio | USA-Texas |
| 20.11.2011 | Marabana Maraton de la Habana | Havanna | Cuba |
| 20.11.2011 | Penang Bridge International Marathon | Penang | Malaisia |
| 20.11.2011 | Philadelphia Marathon | Philadelphia | USA-Pennsylvania |
| 20.11.2011 | Route66 Marathon | Tulsa | USA-Oklahoma |
Dezember 2011
| 03.12.2011 | Reggae Marathon Negril | Negril | Jamaica |
| 03.12.2011 | Tecumseh Trail Marathon | Bloomington | USA-Indiana |
| 04.12.2011 | Barbados Marathon | Barbados | Barbados |
| 04.12.2011 | California Marathon | Sacramento | USA-California |
| 11.12.2011 | Maratona di Reggio Emilia | Reggio Emilia | Italien |
| 11.12.2011 | Spijkenisse Spark Marathon | Spijkenisse | Netherland |
| 18.12.2011 | Pisa Marathon | Pisa | Italien |
| 18.12.2011 | Taipei International Marathon | Taipei City | Taipei |
| 28.12.2011 | Chiang Mai Marathon | Chiang Mai City | Thailand |