GENEVA, May 13 (Xinhua) -- The Harmony Geneva Marathon for UNICEF, known as one of the most beautiful marathon routes in Europe, concluded in Geneva of Switzerland on Sunday, with a record over 18,300 runners taking to the start lines of various race formats.

Kenyan Bernard Too won the men's race and set a new track record of two hours nine minutes and 45 seconds, while his compatriot Josephine Chepkoech refreshed the women's record, finishing in two hours 29 minutes and 11 seconds.

Coming from 113 countries and regions throughout the world, the over 18,300 registered runners include 2,400 marathon runners, 6,000 half-marathon runners, 1,800 participants of 300 relay teams, five wheelchair athletes, 1,500 juniors, 3,400 10km runners, thousands of walking participants and some 1,000 volunteers.

The organizers introduced a parent and child race to the event for the first time this year, and the new race format is considered to be a perfect opportunity for parents to bring their little ones (from the age of three) to the world of running.

This year's event is the 15th edition of the Harmony Geneva Marathon, which also marks the 10th year of involvement by UNICEF, the event's official charity partner.