Kewash Marathon, Half Marathon, 10K & 5K
The 14th annual Kewash Trail Run offers a fast, scenic out-and-back course perfect for PRs or fun.
Race Date
Apr 24, 2027
Location
Washington, IA
Quick facts
- Date
- Saturday, April 24, 2027
- Location
- Washington, Iowa
- Distance
- Half marathon (13.1 mi) + 26.2 Miles, 10K, 5K
- Course
- Out & Back
- Terrain
- Road
- USATF certified
- Yes
Highlights
Good For
Atmosphere
Course
The Experience
The Kewash Trail Run, now in its 14th year, invites runners to experience a fast and scenic out-and-back course. Debuting in 2013, this event has become a staple for those seeking a supported race day.
The 21.1 km course winds along the Kewash Trail, presenting a mix of gradual inclines, declines, and flat stretches that are ideal for both first-time half marathoners and seasoned runners aiming for a personal best. The USATF-certified course is known for its speed, with minimal elevation changes contributing to its PR-friendly reputation.
Participants receive a race shirt, a finisher medal, and a post-race drink ticket. Free race photos are available for download, adding to the value of this well-organized event.
Race-provided description
Join us on April 24th, 2027 for the 14th annual Kewash Trail Run! The Kewash Marathon made its debut in 2026, giving runners the chance to tackle 26.2 miles along the scenic Kewash Trail. Whether you're chasing a PR or just out for a fun, supported run, we’ve got a distance for everyone: 🏃♂️ Marathon 🏃♀️ Half Marathon 🏃 10K 🏃 5K The Kewash Trail offers a fast, non-technical out-and-back course with a mix of gradual inclines, declines, and flat stretches—perfect for first-timers and seasoned runners alike. All participants will receive: 👕 Race shirt (short sleeve for 5K/10K; long sleeve option for Half/Full Marathon) 🏅 Finisher medal 🍻 Post-race drink ticket (21+) 📷 Free race photos available for download after the race
Register today and join us for this exciting new chapter in Kewash history!
Logistics
Race Day
Saturday, April 24, 2027
Start Time
8:00 AM
Giveaway
T-Shirt
Start Location
YMCA of Washington County, Washington, IA, 52353
Course Info
USATF CertifiedCourse Type
Out & Back
Terrain
road
Scenery
Park
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
USATF Certified Course
IA19005MF · Kewash Half Marathon
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
USATF certified · 3 timing sources · 4 photos
no finisher data yet
no winner time yet
typical high 66°F
Race Day Weather
5-year historical avgStart (Low)
45°
Afternoon (High)
66°
Pleasant conditions — light layers at start, comfortable by finish
0.1"
Precipitation
16 mph
Wind
62%
Humidity
Race Photos
Frequently asked
When is the Kewash Marathon, Half Marathon, 10K & 5K?
The Kewash Marathon, Half Marathon, 10K & 5K is held on Saturday, April 24, 2027, starting at 8:00 AM.
Where does the Kewash Marathon, Half Marathon, 10K & 5K take place?
It takes place in Washington, Iowa.
What distances does the Kewash Marathon, Half Marathon, 10K & 5K offer?
The half marathon (13.1 miles), plus 26.2 Miles, 10K, 5K.
Is the Kewash Marathon, Half Marathon, 10K & 5K course flat and good for a PR?
The Kewash Marathon, Half Marathon, 10K & 5K is a ultra-flat, out & back course. The course is USATF-certified, so finish times can be used for qualifying.
HalfRuns editorial — independent, no paid placement.
Explore More Journeys
Can't make it to Washington? Discover other experiences that match your running style.
Search All Races
