calendar_today 14 Jul, 2027 – 15 Jul, 2027
directions_run Running
language Official Website
sell $55.00 – $130.00
World's Best Marathon & Half Series!
No Time Limits
Great Food
Award-Winning Medals
Loony Community!
We RUN this country, TOGETHER!
Please check out the Heartland Series for additional information about the series and take a look at our website for details about other Mainly Marathons' series.
Also, if you're interested in Mainly Merch, check out our online store.
Thanks!
-Mainly Family
Jul 14, 2027
Distance — 10K
Type — Running
286 days remaining
$65.00
Jul 14, 2027
Distance — 50K
Type — Running
286 days remaining
$130.00
Jul 14, 2027
Distance — 5K
Type — Running
286 days remaining
$55.00
Jul 14, 2027
Distance — 21.1K
Type — Running
286 days remaining
$105.00
Jul 14, 2027
Distance — 42.2K
Type — Running
286 days remaining
$120.00
These values represent the 3-year monthly averages for July in Clinton.
Learn more about the host city, Clinton.
Clinton is a city in and the county seat of Clinton County, Iowa, United States. It borders the Mississippi River. The population was 24,469 as of 2020.
Read more launchTours and activities near Clinton, powered by Viator.
Read what other athletes have to say about their experience at the 2027 Heartland Series - Day 5 (IA).
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