Kewash Marathon, Half Marathon, 10K & 5K
Kewash Marathon, Half Marathon, 10K & 5K is a running race on April 24, 2027 in Washington, IA, with entry fees from $30 to $80.
- Date
- April 24, 2027 (275 days to go)
- Price
- $30–$80
- Sport
- Running
From the Organizer
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!
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
65°
Typical Low
41°
Chance of Rain
36%
Based on US Climate Normals data from Washington, 1 mi from the venue.
Host City
About Washington, IA
Population
7,314
as of 2023
City Elevation
748 ft
Nearest Airport
CID
The Eastern Iowa Airport · 40 mi
Major Hub
DSM
Des Moines International Airport · 103 mi
Time Zone
Central Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Kewash Marathon, Half Marathon, 10K & 5K, put it on the calendar, and turn “someday” into a start date.
275
Days to train
- Race
- Kewash Marathon, Half Marathon, 10K & 5K
- Date
- April 24, 2027
Want more races like this?
Enter your email and we'll send more your way.
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More Running races near Washington, IA
Prairie Dairy 5k
5K · From $59 · 2095 IWV Road SW
25 miles away
Pete's Legacy Main Street Mile
1 Mile · From $25 · 417 North Main Street
24 miles away
Haunted 5K, 10K, & 13.1M at Iowa City, IA (40)
5K · 10K · Half Marathon · From $30 · 579 McCollister Blvd,
25 miles away
Run for the Schools
1 Mile · 5K · 10K · From $15 · 220 S Gilbert St
26 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Washington than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to WashingtonFrequently Asked Questions (FAQs)
What is the Kewash Marathon, Half Marathon, 10K & 5K?+
When and where is the Kewash Marathon, Half Marathon, 10K & 5K?+
How do I register for the Kewash Marathon, Half Marathon, 10K & 5K?+
Kewash Marathon, Half Marathon, 10K & 5K
Apr 24, 2027