Related by context. Frequent words. (Click for all words.) 59 ultramarathon 57 Stefano Baldini 57 Vanessa Fernandes 57 Mizuki Noguchi 56 Constantina Tomescu Dita 55 Marla Runyan 55 #.#km [009] 55 Irina Mikitenko 54 ultramarathons 54 Ethiopia Kenenisa Bekele 54 Jelena Prokopcuka 53 ultra marathons 53 Lornah Kiplagat 53 Lauberhorn 53 champion Stefano Baldini 53 champion Catherine Ndereba 52 Hicham El Guerrouj 52 Ronde van Vlaanderen 52 marathon 52 Dean Karnazes 52 Adam Malysz 52 Paavo Nurmi 52 Pheidippides 52 Khalid Khannouchi 52 #.#km sprint 51 Grete Waitz 51 Virpi Kuitunen 51 Wilfred Bungei 51 Marathon des Sables 51 Ghent Wevelgem 51 Jaouad Gharib 51 Smigun 51 Finland Marcus Gronholm 50 Khannouchi 50 Milan Sanremo 50 Poland Justyna Kowalczyk 50 marathons 50 miler 50 Belgium Tom Boonen 50 Aino Kaisa Saarinen 50 Tomescu Dita 50 Abeylegesse 50 Margaret Okayo 50 Chrissie Wellington 50 Primal Quest 50 Havard Bokko 50 Lukas Bauer 49 Benita Johnson 49 Ole Einar Bjorndalen 49 mile Iditarod Trail 49 marathoning 49 Endurance Race 49 Adere 49 Derartu Tulu 49 Boston Marathon 49 Berhane Adere 49 Mikitenko 49 Endurance Run 49 Salina Kosgei 49 duathlon 49 Distance Run 49 Elvan Abeylegesse 49 Gebre Gebremariam 49 Christoph Gruber 49 Jen Rhines 49 Kuitunen 49 Liliya Shobukhova 49 Jay Hakkinen 49 #.#km [004] 49 #,# km 49 Rita Jeptoo 49 Eliud Kipchoge 49 IAAF Grand Prix 49 Panathinaiko Stadium 49 Gete Wami 48 Ironmans 48 Benjamin Limo 48 Crocodile Trophy 48 Leadville Trail 48 Matt Tegenkamp 48 Joan Benoit 48 sprint 48 triathlon 48 footraces 48 Daniel Njenga 48 Marathoner 48 Samuel Wanjiru 48 Verzbicas 48 Bike Race 48 David Moncoutie 48 Nathan Deakes 48 Sonia O'Sullivan 48 clocking #:#:# 48 Francis Obikwelu 48 Chepkemei 48 Lewy Boulet 48 runner Haile Gebrselassie 48 Kaniskina 48 Prokopcuka 48 Svetlana Zakharova 48 Lamy Chappuis