GR
Green River Marathon, Relay, Half Marathon and 50K
Race Date
Jun 6, 2026
Location
Kent, WA
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Elevation Gain
0'
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
50K26.2M
Race Day Weather
5-year historical avgStart (Low)
51°
Afternoon (High)
69°
Pleasant conditions — light layers at start, comfortable by finish
0.1"
Precipitation
10 mph
Wind
69%
Humidity
Race Photos
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