Half Marathon Races in Washington (Page 2)
Browse 211+ upcoming half marathon races in Washington.
2026 Run Like the Wind -- Westport 5K, 10K and Half Marathon
Run Like the Wind - Westport
Olympia Lakefair Races - Half Marathon, 8K & 3K
Eagle 5K, 10K, & 13.1M at Everett, WA (29)
Eagle 5K, 10K, 13.1M at, Pasco, WA (29)
Mount Rainier Half Marathon
Olympia Lakefair Races - Half Marathon
B & O Half Marathon and 10k
Christmas 5K/10K/Half Marathon in July - Richland
Jack and Jill's Downhill Marathon
Eagle 5K, 10K, & 13.1M, Spokane, WA, (30)
Eagle 5K, 10K, & 13.1M at Olympia, WA (30)
Eagle 5K, 10K, & 13.1M at Camas, WA (30)
Jack & Jill Downhill Marathon, Half Marathon Washington