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Half Marathon Calendar near Joint Base Lewis-McChord 2025-2026

Explore the top half marathons near Joint Base Lewis-McChord for 2025-2026! We've gathered 27 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May - Sep
30-19
Sa - Sa

Mud Mountain Dam Marathon

5 km Half Marathon Marathon
June 2026
Jun
27
Saturday

US Road Running - Olympia

5 km 10 km Half Marathon
July 2026
Jul
4
Saturday

US Road Running - Olympia

5 km 10 km Half Marathon
Jul
17-18
Fr - Sa

Mount Rainier Half Marathon

Trail Run 5 km 6 mi 13 mi
Jul
19
Sunday

B & O Half Marathon

10 km Half Marathon
Jul
25
Saturday

US Road Running - Olympia

5 km 10 km Half Marathon
August 2026
Aug
8
Saturday

US Road Running - Olympia

5 km 10 km Half Marathon
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