Glass City Marathon
Glass City is a proven Toledo PR marathon with smooth roads, little elevation change, and a stadium finish that keeps Boston chasers coming back.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked August 4, 2026.
Quick facts
- Strong Boston-qualifier and PR reputation.
- Smooth paved roads with little elevation change.
- Finish inside the Glass Bowl stadium.
- Course stays open for 6.5 hours with checkpoints along the way.
2027 Glass City Marathon registration
Registration for the 2027 Glass City Marathon runs through the official registration page at runsignup.com.
About the Glass City Marathon
This race has built its reputation the plain old-fashioned way: fast times, repeat runners, and a setup that respects people who show up chasing something specific. It feels serious without becoming stiff.
Course
The route starts near the University of Toledo and moves through Ottawa Hills, Sylvania, metropark sections, and paved parkway roads before finishing in the Glass Bowl. The profile is mild, the surfaces are friendly, and the layout gives pace-minded runners very few excuses.
Race-day weather
Late April in northwest Ohio is usually cool enough to help more than it hurts, but wind can still sweep across open sections. When the air stays calm, Glass City becomes even more of a speed course.
Past Glass City Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Sunday, April 25, 2027 | Upcoming | — |
| 2026 | Sunday, April 26, 2026 | Completed | Open results |
| 2025 | Sunday, April 27, 2025 | Completed | Open results |
| 2024 | Sunday, April 28, 2024 | Completed | Open results |
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Glass City Marathon FAQ
When is the Glass City Marathon?
The 2027 Glass City Marathon is on Sunday, April 25, 2027.
How do I register for the Glass City Marathon?
Register for the Glass City Marathon through the official registration link: marathonscout.com/go/glass-city-marathon/register. It opens the race registration page at runsignup.com.
Can I use the Glass City Marathon for Boston qualifying?
Marathon Scout marks the Glass City Marathon course as a Boston qualifier. Check the current Boston qualifying times and confirm current course certification with the race before registering. Starting with 2027 registration, the B.A.A. adds 5 minutes to times from courses with 1,500 to 2,999 feet of net downhill and 10 minutes to courses with 3,000 to 5,999 feet, and does not accept courses with 6,000 feet or more. See the net-downhill course index if this course loses significant elevation.
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