2026 - Kewash Marathon, Half Marathon, 10K & 5K
2026 distances
Running
Marathon
Half Marathon
10K - No Medal
Due to increased demand for the 10K, late-registrants may not receive a finisher medal. If there are medals leftover after the event, late-registrants are welcome to them. Thank you for your understanding!
10K
5K - No Medal
Due to increased demand for the 5K, late-registrants may not receive a finisher medal. If there are medals leftover after the event, late-registrants are welcome to them. Thank you for your understanding!
5K
Race-day weather
Conditions on April 25, 2026 — historical Open-Meteo data.
The sun rises at 6:11 AM and sets at 7:57 PM local time (CDT) in Washington on April 25, 2026 — 13h 45m of daylight.
Course
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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2026 results — Kewash Marathon, Half Marathon, 10K & 5K
662 finishers across 4 distances · leading places in the Marathon
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Lance Gunkel | 3:05:13 | 7:04 /mi |
| 2 | Cole Adamson | 3:13:04 | 7:22 /mi |
| 3 | Ryan Heatley | 3:22:16 | 7:43 /mi |
| 4 | Tanner Tangen | 3:22:37 | 7:44 /mi |
| 5 | Dan Bailey | 3:25:03 | 7:50 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Washington
Different organizers, within 40 miles, in the next three months
Holiday 5K, 10K, & 13.1M at Iowa City, IA (49)
New Year 5K, 10K, & 13.1M at Iowa City, IA (53)
Run for the Schools
Pink Strides 5K (Hosted by Acs at U'Iowa)
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 Washington events
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