Heavy rain threatens record attempts at the Frankfurt Marathon. Amanal Petros, with a German record, hopes for good weather. UK Met Office forecasts high rain chances. Petros trained in Kenya and is confident if weather permits.

Samuel Fitwi, with a 2:04:45 time, sees potential for the German record. Richard Ringer, recovering from injury, plans a cautious approach. Benard Biwott, the 2024 winner, aims for a 2:04:00 time. Read more culture coverage.

Zeineba Yimer, despite recent health issues, seeks a personal best. Betsy Saina, returning from maternity leave, targets a 70:00 halfway split. Blanka Dörfel, debuting, will run without a watch. Mark Kiptoo, aged 50, aims for the M50 world best. Related: World Marathon Champion Peres Jepchirchir Suspended Over EPO Finding.

This original Runner World brief is based on reporting from Marathon Handbook. Visit the source for its complete reporting, context and any later corrections.