Vinny Mauri, a self-coached runner, finished 10th in the Chicago Marathon with a time of 2:06:45. Notably, he hadn't decided on his race shoes until days before the event.

Mauri considered two ASICS models, the Metaspeed Edge and the Metaspeed Ray. He wore the Edge in his previous marathon, finishing in 2:05:54. He signed with ASICS just 17 days before Chicago. Read more gear coverage.

Despite his last-minute decision, Mauri's performance showed he trusts his instincts. He relied on feel rather than pace groups during the race, achieving near-record pace until a hamstring issue in mile 22. Related: Adidas Shoes Dominate 2026 Chicago Marathon.

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