Benjamin Kolum Kiptoo is a Kenyan professional marathon runner. He has won marathons in Rome, Beijing and Chuncheon, and represented Kenya at the 2009 World Championships in Athletics. He holds a personal best of 2:06:31 for the distance, set en route to victory at the 2011 Paris Marathon. He also holds the fastest ever time recorded on Italian soil (2:07:17), with which he won the 2009 Rome City Marathon.

The Chuncheon International Marathon is an annual marathon race which is held in late October in the city of Chuncheon, South Korea. First held in 1946, it is the second oldest marathon in the country after the Seoul International Marathon. Sponsored by The Chosun Ilbo, a major daily newspaper in South Korea, the race is one of two in the country which holds IAAF Silver Label status, along with Gyeongju International Marathon.