Green River Marathon, Relay, Half Marathon and 50K

Saturday, June 6, 2026

Kent, Washington

Race Day

Saturday, June 6, 2026

Course

Loop

Also Offers

50K26.2M

Registration

Race Website

Official race information

☀

Avg High

69°F

☽

Avg Low

51°F

☂

Precip

0.15 in

🍃

Wind

10.2 mph

69% humidity·Based on 5-year historical data

FEB 15

Three Lakes Triathlons and Kings Market San Juan Island Runs

APR 4

Run for Breast Cancer 5K/10K/13.1 SEATTLE

APR 4

Deception Pass 13.1M and 10K

APR 4

Hop Hop Half

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Race Day

Saturday, June 6, 2026

Course

Loop

Also Offers

50K26.2M

Registration

Race Website

Official race information