Flomena Chepchirchir is a Kenyan professional long-distance runner who competes in half marathon and marathon events. Chepchirchir has won half marathons in Venlo, Glasgow and Zwolle. She is a two-time winner of the BIG 25 Berlin race. She has a half marathon best of 1:08:22 hours and a marathon best of 2:23:00 hours.
Chepchirchir during the Berlin Marathon 2012
The S 25 Berlin is an annual road running competition over 25 kilometres that takes place in Berlin, Germany in early May.
The entrance to the Olympiastadion, which is the start and end point of the race
Katrin Wessel won twice in a row in 1991 to 1992.
Peninah Arusei is a three-time women's race winner.
Former marathon world record holder Patrick Makau won in 2006 and 2007.