Iowa Trail Run Series: Yellow River State Forest

Harpers Ferry, United States • 21 Sep 2025

The Iowa Trail Run Series: Yellow River State Forest takes place in Harpers Ferry, Iowa, within the scenic driftless region known for its unique terrain and beautiful valley views. This event offers three race distances: a half marathon, 10K, and 5K, catering to trail runners of all skill levels. Participants enjoy well-marked courses with support, basic timing, and custom bibs.

Registration includes a rotating race item such as a buff, socks, or a water bottle, with an option to add a soft tri-blend shirt featuring animal icons. Post-race festivities include food, games, and sponsor giveaways. A portion of proceeds supports the Friends of Yellow River State Forest to help maintain the area’s natural beauty. Visit the organization's website for the most recent information.

Race information

13 mi
Itrs Yellow River Sf Half Marathon
10 km
Itrs Yellow River Sf 10k
5 km
Itrs Yellow River Sf 5k
Visit the organization's website for the most recent information.
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