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Race smarter.Train with purpose.

Course breakdowns, periodized training guides and race-week news for runners who already know how to run — and want to run faster.

[HERO IMAGE — trail runner on a ridgeline at sunrise. Alt: "Runner climbing a mountain trail at sunrise"]

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[IMAGE — Boylston Street finish]
Road · Marathon

Boston Marathon Course Guide: Mile-by-Mile Strategy

How to bank nothing early, survive the Newton hills and still have legs for Boylston.
[IMAGE — Barr Trail above treeline]
Trail · Mountain

Pikes Peak Marathon Guide: Barr Trail Up and Back

Altitude, pacing by effort, and why the descent decides your finish time.
[IMAGE — runner on a track at dusk]
Training

Threshold Training for Marathoners: The Complete Guide

Tempo runs, cruise intervals and double-threshold days, explained without the hype.

Training guides

Build the engine. Then the legs.

Science-backed workouts for road PRs and mountain races, plus a pace calculator to turn goal times into training paces.

News desk

Latest running news

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  1. Results [RACE] [YEAR] results: [WINNER] wins in [TIME] [DATE]
  2. Races Boston qualifying explained: why a BQ doesn't guarantee a bib [DATE]
  3. Gear What World Athletics shoe rules mean for your race-day shoe [DATE]
[IMAGE — lineup of carbon-plated racing shoes]

Gear lab

Best carbon-plated marathon racing shoes

Tested over race-pace long runs, not just a lap of the parking lot. Compare stack, drop, weight and fit.

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The Weekly Split

One workout, one race to watch and one piece of gear worth your money. Every Thursday.