Mercy Health Glass City Marathon

Toledo's ⁠‌​​‌‌​‌‌​‌‌‌​​​​​​​​​​​‌​​​‌‌​​​⁠spring marathon, now in its 50th year, with a full marathon, half marathon, relay and weekend shorter races. It bills itself as America's fastest hometown marathon and is popular with runners chasing Boston qualifying times.