Iowa Trail Run Series: Yellow River State Forest
About this race
The driftless region of Iowa is like no other place in the state. Run with us at Yellow River State Forest to experience a variety of terrain and beautiful views of the surrounding valleys. We'll have a half marathon, 10K, and 5K to challenge all abilities of trail runner!
The Iowa Trail Run Series is not about spending a bunch of cash for no reason. You'll get a great race with clear marking and course support, with basic timing, a cool custom bib, and a rotating race item such as a BUFF, socks, a stocking cap, coffee mug, and aluminum water bottle. Signing up for the entire series includes an exclusive series gift! Do you want a really soft and comfy tri-blend shirt with one of our Animal Icons? Great! Add one during your registration. We know some people have enough stuff in their closet and others may want to commemorate the day! Plenty of post-race food to refuel! Games! Giveaways from sponsors!
Pick your distance
Running
5K
10K
Half Marathon
Typical race-day weather
Based on 6 years of historical conditions on this event's race dates in Harpers Ferry.
Course
Route map and elevation profile
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Harpers Ferry
Different organizers, within 40 miles, in the next three months
The Driftless Half Marathon
GRRRR Great River Road Road Race
Apple Fest Run/Walk
Wild Driftless Adventure Race
🏃 Plan Your Next Race in Harpers Ferry
Find upcoming events by distance:
- Harpers Ferry 5K Races 2 races
- 10K Run Events in Harpers Ferry 2 races
- Harpers Ferry Half Marathons 2 races
- Harpers Ferry Running Calendar 2026 2 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 2 Harpers Ferry events
Spotted something wrong? Tell us and we'll fix it.