Glass City Marathon
Race Day Weather
Cool start — fast day potential, big temp swing, moderate wind
A cool 45°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temps will climb significantly to 61°F by later miles, so expect fading conditions as the race progresses. Moderate winds around 12 mph may affect pacing on open sections of the course.
Pace Calculator
The Glass City Marathon is a marathon located in Toledo, Ohio. The race is typically held in April. The race was established in 1971, starting and ending at the University of Toledo. This race is a USATF certified course and an official qualifier for the Boston Marathon. The race typically draws more than 1,000 competitors for the marathon race alone. Other events include the half-marathon and 5K. Source
Course Map
Historical Weather
Temperature History
Range of temperatures during race hours for each year.
