Run your best marathon.

Welcome back. Your current goal time is:
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Pace Charts & Tools
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Marathon Pace Chart

Every split from mile 1 to 26.2 across 85+ paces.

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BQ Standards

2027 Boston qualifying times for every age group.

View standards →
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Race Planner

Build a complete race-day pacing plan around your goal.

Plan your race →
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Course Guides

Race-specific profiles, elevation, and pacing strategy.

Browse guides →