Half Marathon

Seattle Half Marathon

Seattle Marathon Summer Half Marathon

25/100 Moderate

Difficulty

Marathon Index Score

Next edition expected

Usually June

2027 date not yet confirmed

Training Plan: Seattle Half Marathon

A half marathon training plan typically runs 10–14 weeks. This plan is tailored to the Seattle Half Marathon's rolling course in Seattle.

Training Considerations for This Race

Racing in Seattle

Arrive at least 2 days early to adjust. Seattle is in the north america timezone — factor in jet lag if traveling far.

12-Week Training Plan

Get a personalized week-by-week plan with daily workouts, paces, and coaching cues — tailored for this race's rolling course and 17°C race-day conditions.

21.0975km • Rolling • 17°C avg temp

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