Kenyan Wilson Kipsang smashed the marathon world record by 15 seconds as he stormed to the Berlin title on Sunday.
Double Olympic champion Mo Farah toiled on his highly-anticipated marathon debut with the Briton trailing in eighth as Kenyans Wilson Kipsang and Edna Kiplagat secured London titles on Sunday.
Kenyan Wilson Kipsang, the second-fastest man ever, won the men's London marathon on Sunday in an unofficial of two hours four minutes 44 seconds.
Olympian Deriba Merga and Aselefech Mergia of Ethiopia won the men's and women's crowns in the Delhi Half Marathon on Sunday. Merga set the course ablaze, clocking 59.15 minutes, to set a new meet record.
Olympic champion Eliud Kipchoge staved off a surprise challenge from Ethiopian debutant Guye Adola to win an enthralling Berlin marathon on Sunday, but missed out on his bid to set a new world record.