2026 Heartland Series - Day 5 (IA) - Clinton, IA 2026
Wed 15
July 2026
World's Best Marathon & Half SERIES!No Time Limits
Great Food
Award-Winning Medals
Loony Community!
We RUN this country, TOGETHER!
Event details and schedule
Please check our website [http://www.mainlymarathons.com] for details.
July 15, 2026
Wednesday
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Discovery Trail (North of Sawmill Museum)
25th Ave. N. and Grant St. CLINTON, IA 52730 View Map
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running [/running] 10K [/running/10k] Marathon [/running/marathon] 5K
[/running/5k] Half marathon [/running/half-marathon]
food
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11/11/2025 Last update
Discovery Trail (North of Sawmill Museum)
discovery trail north of sawmill museum 25th ave. n. and grant st., clinton, ia
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