Fifth Third Field at Marathon Diamonds
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Fifth Third Field at Marathon Diamonds is a ballpark in Findlay, Ohio, home of the Flag City Sluggers of the Great Lakes Summer Collegiate League, a summer collegiate league where college players spend the offseason. The closest MLB stadium is Comerica Park in Detroit, about 93 miles away.
Ballpark facts
- Location
- Findlay, Ohio
- Home of
- Flag City Sluggers
- League
- Great Lakes Summer Collegiate League
Ballparks near Fifth Third Field at Marathon Diamonds10
- 1D-IIFifth Third Field — Findlay Oilers same city
- 2D-IIIBluffton Beavers Baseball Field — Bluffton Beavers 17 mi
- 3D-IIIWander Field — Ohio Northern Polar Bears 21 mi
- 4D-ISteller Field — Bowling Green Falcons 23 mi
- 5D-IIHeminger Field — Tiffin Dragons 25 mi
- 6D-IIIPeaceful Valley — Heidelberg Student Princes 25 mi
- 7NAIANorthwestern Ohio Racers Baseball Field — Northwestern Ohio Racers 32 mi
- 8SummerSimmons Field — Lima Locos 32 mi
- 9JUCOTerra State Titans Baseball Field — Terra State Titans 35 mi
- 10JUCOOwens Express Outdoor Sports Complex — Owens Express 35 mi
Other Great Lakes Summer Collegiate League ballparks7
The Flag City Sluggers share the Great Lakes Summer Collegiate League with 7 other teams listed on Inside the Park. Here they are, nearest first.
- 1SummerSimmons Field — Lima Locos 32 mi
- 2SummerMontgomery Field — Grand Lake Mariners 61 mi
- 3SummerSiena Heights University Baseball Diamond — Michigan Monarchs 63 mi
- 4SummerGrady's Field at AIA Sports Complex — Xenia Scouts 95 mi
- 5SummerFoundation Field — Hamilton Joes 123 mi
- 6SummerBob Wren Stadium — Southern Ohio Copperheads 145 mi
- 7SummerMarsh Field — Muskegon Clippers 201 mi
Questions about Fifth Third Field at Marathon Diamonds
What other ballparks are in the Great Lakes Summer Collegiate League?
7 other Great Lakes Summer Collegiate League teams play at parks listed here. The nearest are Simmons Field, Montgomery Field, and Siena Heights University Baseball Diamond.
Where do the Flag City Sluggers play home games?
The Flag City Sluggers play at Fifth Third Field at Marathon Diamonds in Findlay, Ohio.
What is the closest MLB stadium to Fifth Third Field at Marathon Diamonds?
Comerica Park in Detroit, Michigan, about 93 miles away.
What other ballparks are near Fifth Third Field at Marathon Diamonds?
Fifth Third Field is also in Findlay. See the full list of nearby ballparks on this page.
Facts are for the 2026 season. Distances are straight-line miles between city centers. See something wrong? Let us know. Is this your ballpark? Get the “Listed on Inside the Park” badge for your website.