Association of International Marathons and Distance Races

The home of world running™



Inside the latest Distance Running

Distance Running 2026 Edition 1 is now available.

A back catalogue of Distance Running is available here.

Published January 2026

Cover: Midnight Sun Marathon, Norway

Contents

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Photo: alessio scaccabarozzi
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Marathon movers

See you running

Stefanie Eichel celebrates 25 years as race director

Race medicine

Watch out for RED-S

Relative Energy Deficiency Syndrome in endurance athletes

Women’s Running

The pull of the comfort zone

A little regular discomfort goes a long way

Also in this issue …

News from AIMS; Race dates; Race contact details.

Please note that while the calendar and contact details in the magazine were believed correct at the time of publication, runners should confirm directly with the race organisers prior to booking travel arrangements. Check the official online AIMS calendar for updates and changes.

Partners

For further information on our partners, click on the logos above.

Keep up to date!

For the latest race dates please consult the official online AIMS calendar.

You can also subscribe to the AIMS calendar in your calendaring application of choice, whether on your phone, tablet or computer. Simply subscribe to webcal://aims-worldrunning.org/events.ics in your calendar app.

AIMS
the home of world running™

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