Running Articles & Guides - Page 5

Evidence-based training advice, race guides, and performance insights - written for runners who want to improve.

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Tower Bridge in London, with people walking along the River Thames path next to a grassy park.

20 April 2026

London Marathon 2026: Course Guide, Targets and Finish Time Predictions

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A runner in a white singlet with a yellow logo races forward with motion blur.

17 April 2026

Why Your Easy Runs Are Probably Too Fast

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Black and white view of wet rooftops and a foggy city skyline on a rainy day.

15 April 2026

Boston Marathon Weather: How to Use RainOrRun Before Race Day

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Grainy black and white close-up of an analog clock face.

13 April 2026

Split Time Calculator: How to Pace Every Mile of a Race

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A middle-aged Black man in athletic wear jogging on a paved road in a park.

10 April 2026

How to Train for a Half Marathon With the Right Plan Generator

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Boston skyline across the Charles River with sailboats under a blue sky.

8 April 2026

Boston Marathon 2026: Course Guide, Heartbreak Hill and Time Predictions

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Light grey Garmin GPS smartwatch resting on driftwood with water in the background.

6 April 2026

How to Read Your Running Data (And What Most Runners Miss)

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Bare feet standing on a white digital bathroom scale, viewed from above.

3 April 2026

Does Losing Weight Actually Make You Faster? The Data, Explained

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Motion-blurred legs of runners sprinting on a trail, highlighting a white and pink running shoe.

1 April 2026

Age Grading in Running: What It Is and Why It Changes Everything

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