Runners will face a temperature rise from 49°F at the start to 61°F by race end. Winds from the WSW will be light at 9 mph, with gusts reaching 25 mph. With humidity at 56%, runners should maintain a steady pace and stay hydrated as temperatures warm throughout the race.
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Race Info
The River Bank Run is a 25K road race held in downtown Grand Rapids, Michigan, on the second Saturday in May. It has hosted the USA 25 km Open Championships since 1995 and includes a 25K wheelchair division and a handcycle division, with a 10K, a 5K and a 5K community walk the same morning. The men's 25K American record is 1:12:15 (Casey Clinger, 2025) and the women's is 1:22:24 (Carrie Ellwood, 2025).Wikipedia