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Kewash Marathon, Half Marathon, 10K & 5K

Name: Kewash Marathon, Half Marathon, 10K & 5K
Start: 2026-04-25
End: 2026-04-25
Location: Washington, Iowa

location_city Washington

location_on Iowa

flag United States

calendar_today 25 Apr, 2026

directions_run Running

language Official Website

About the Event

Join us for the 13th annual Kewash Trail Run—and for the first time ever, we're going the full distance! The Kewash Marathon makes 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 (NEW!)
🏃‍♀️ 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

Races Offered

5K

Apr 25, 2026

straighten

Distance — 5K

terrain

Type — Road running

timer

115 days remaining

10K

Apr 25, 2026

straighten

Distance — 10K

terrain

Type — Road running

timer

115 days remaining

Half-Marathon

Apr 25, 2026

straighten

Distance — Half-Marathon

terrain

Type — Road running

timer

115 days remaining

Marathon

Apr 25, 2026

straighten

Distance — Marathon

terrain

Type — Road running

timer

115 days remaining

Weather Overview

These values represent the 3-year monthly averages for April in Washington.

Temp (°C)

Feels Like (°C)

thermostat 5.3° / 16.7°

wb_sunny 0.1° / 12.2°

Wind (km/h)

Humidity (%)

air 18.9 /

water_drop 60.3%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 5.3° / 16.7°

wb_sunny 0.1° / 12.2°

air 18.9 km/h

water_drop 60.3%

About Washington

Washington is a city in and the county seat of Washington County, Iowa, United States. It is part of the Iowa City metropolitan area. The population was 7,352 at the time of the 2020 census.