Half Marathon

Bolder Boulder

Boulder, United States May 21.0975 km
Point to Point Scenic Downhill Urban Large Fast Mountain Community

Next Race

May 25, 2026

Training Plan: Bolder Boulder

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

🎯 Training Considerations for This Race

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Racing in Boulder

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

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12-Week Training Plan

Your week-by-week plan with daily workouts, long runs, speed sessions, and taper schedule is coming soon.

Tailored for: 21.0975km • Rolling • 18°C avg temp

🎨 Illustrated training guides coming soon

Fun, stylized illustrations to accompany each training phase

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