ahotu Marathons: International Running Calendar and runners’ resources

ahotu Marathons - international marathon calendar

ahotu Marathons helps endurance runners from all over the world find their next races: half marathons, marathons, ultra marathons or multiday races. Whether you are a trail running fan or a star of the road, you'll find your next race on our marathon calendar.

You can choose from among 68,906 endurance races.

Create your account on ahotu Marathons

As a member of ahotu Marathons, you'll be able to help out the marathon community by tagging races, sharing marathon reports and information or links to valuable runners’ resources.

We hope to see you often on ahotu Marathons!

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Half the distance, twice the fun! Half marathons of all types are available on the site. Which one will you run?


Do you want to tackle the marathon distance? You'll find your first or your next marathon in our calendars.


26,2 miles are not enough? Your next challenge awaits you in our Ultramarathon calendars.

Another sell out year expected for the Deep RiverRock Belfast City Half Marathon!

22 Mar 2019 07:53
Jean-Loup Fenaux
Press Release
The organisers of the Belfast City Marathon are delighted to OPEN entries for the 7th Deep RiverRock Belfast City Half Marathon which was launched this morning and takes place on Sunday 22nd September. The event is an extension of the hugely popular May Marathon event which will celebrate its 38th Year on a Sunday for the first time ever on 5th

March 22 - 24 2019 - Where can you run this week-end?

22 Mar 2019 04:01
Jean-Loup Fenaux
Where can you run this week-end?
532 events are organized during next week-end all over the world. Good luck to you if you are taking part in one of these events. Don’t forget to come back to ahotu Marathons to share your experience with us. Have a great run !!  Australia New South Wales Sydney Trail Running Series – Manly Dam Victoria Duncan’s Run  Austria Raiffeisen Donau

Launch of Cork City Marathon 2019

Mar 22 2019
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Tough as Nails Urban Challenge

Mar 21 2019
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