Nairobi — Eliud Kipchoge became only the third man in history to successfully defend the Olympic Marathon crown after running a commanding race to win the Tokyo title in a time of 2:08:38.

Kipchoge won by 1:20, the biggest victory margin in an Olympic marathon since Frank Shorter’s win in 1972.

After the 26km mark, it was not a question of if but when Kipchoge would cross the line for Kenya’s fourth gold medal in Tokyo, and the world record holder did not disappoint, striding to the finish line to defend his title.

Lawrence Cherono was beaten with a sprint finish in the final 20m to come home fourth while the third Kenyan in the race, Amos Kipruto, dropped out after 36km.

Cherono who looked ripe for silver in the final 500m of the race was outsprinted in the final 20 by Netherlands’ Abdi Negeeye as well as his training partner Bashir Abdi.

Negeeye made the first move to gallop beyond Cherono and constantly waved his mate Bashir on, the latter responding with a spirited sprint to come home third for bronze. Negeeye timed 2:09:58 while Bashir timed a flat 2:10.

Cherono was fourth in 2:10:02.

Kipchoge, arguably the greatest marathoner of all time was in emphatic form and controlled the race from the start. He never looked uncomfortable for a minute and ensured that Kenya’s anthem would be the last to be played in Tokyo, with the country’s 10th medal at the games and the fourth gold.

The World Record holder stuck to the front from the start. The demanding nature of the heat and course took its first casualty after just 8.5km when Ethiopian Shura Kitata limped off clutching his hamstring.

After 11km, Uaganda’s Stephen Kiprotich, the 2013 World Champion followed suit by first walking then limping off the course. Another Ethiopian, Sisay Lemma also pulled out after 23km.

Upfront, it was Kipchoge leading a healthy pack of athletes, still perched together. So comfortable was Kipchoge at the front that he could afford a smile and a fist bump mid-race with Brazilian Daniel Do Nascimento.

Unfortunately for the South American, not even a first bump could brush off Kipchoge’s brilliance to his race as he had to limp off a few kilometres later.

At the 26km mark, Kipchoge laid his marker and began pumping the pace, urging compatriots Kipruto and Cherono to follow suit.