In the match between Jiangsu Suning and Beijing BG Development, Zhai Qingwei's long-range shot in the 29th minute helped Jiangsu defeat Beijing 1-0.
The German association has announced financial difficulties due to several postponed or cancelled games.
The 26-year-old Kenyan was far behind her world record of 2:14:04 that she set in Chicago last year, but met no challenge after 30 kilometers.
The 29-year-old has been deployed by Toffees manager Carlo Ancelotti as a free-roaming No. 10, having been shunted out wide or used in a deeper midfield role during his limited opportunities for Real Madrid last season.
The 2014 world champion has been hit with full vigour by the unpleasant effects of the COVID-19 pandemic.
Also on Wednesday, powered by Dilana Dilishati's 21 points, Dongguan handed Wuhan its third straight loss into the season at 80-62. Enditem
In the women's action, Iga Swiatek, who shocked top seed Simona Halep in the fourth round, continued her momentum by dispatching Italy's qualifier Martina Trevisan 6-3, 6-1 to become the first Polish woman to reach the semifinals at Roland Garros in the open era, one round further than former world No.2 Agnieszka Radwanska.
Six minutes later, Bruno Labbadia's men thought they had opened the scoring but Jhon Cordoba's goal was ruled offside.
"We played very well today. It was a lot of fun. I would preferably play another game straight away," Leipzig's Emil Forsberg said.
Four-time winner Kipchoge from Kenya was expected to clinch the victory comfortably as his archrival Kenenisa Bekele announced his withdrawal from the event due to a calf injury on Friday.
Mainz were unable to gain a foothold into the first half and had to wait until the 38th minute to get their first chance on target, as Jean-Philippe Mateta's header came close.