Favre was the NFL’s Iron Man.
He is extending the reputation into retirement.
The Pro Football Hall of Famer is training for a 100-mile bike race in June. The Trek 100 is based in Wisconsin and serves as a major fundraiser for Midwest Athletes Against Childhood Cancer (MACC Fund). Favre is riding 50 to 100 miles a week in Mississippi as part of his preparation, according to the Milwaukee Journal Sentinel.