International Running Calendar and runners’ resources

ahotu 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 64,269 endurance races.

Cancelled or postponed events

Curated News

Marathon de Paris - Tour Eiffel
Where can you run this week-end?

February 26 - 28 2021 - Where can you run this week-end?

149 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 !! Postponed events Course de Nuit du Raid Essec Ey postponed to April 10, 2021 Orange Curtain postponed
Jean-Loup Fenaux | 26 Feb 2021 04:01
Marathon de Paris - Tour Eiffel
Where can you run this week-end?

February 19 - 21 2021 - Where can you run this week-end?

144 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 !! Postponed events Citizens Run Against Cancer Half Marathon & 5K postponed to October 23, 2021 Bruniquel Origine
Jean-Loup Fenaux | 19 Feb 2021 04:00
Marathon de Paris - Tour Eiffel
Where can you run this week-end?

February 12 - 14 2021 - Where can you run this week-end?

200 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 !! Postponed events Jackpot Ultra Running Festival postponed to April 23, 2021 Bentonville Running Series Valentine’s 4K/8K postponed
Jean-Loup Fenaux | 12 Feb 2021 04:00
Marathon de Paris - Tour Eiffel
Where can you run this week-end?

February 5 - 7 2021 - Where can you run this week-end?

200 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 !! Postponed events Snow Devil Snowshoe and Winter Ultra postponed to March 12, 2021 Wild Florida Trail Run
Jean-Loup Fenaux | 05 Feb 2021 04:00
RAK Half Marathon
Press Release

Ras Al Khaimah Half Marathon postponed to 2022

3 February 2021, Ras Al Khaimah, UAE: After careful consideration, we have taken the decision to postpone the 15th edition of the Ras Al Khaimah Half Marathon, which was set to take place on February 19th, 2021 on Al Marjan Island, to 2022. This is a necessary measure to protect the wellbeing of our participants, spectators and staff in light of
RAK Half Marathon
Jean-Loup Fenaux | 03 Feb 2021 16:51
40th Beach to Bay Relay Marathon 2015
Press Release

Corpus Christi Beach to Bay marathon postponed due to COVID-19

CORPUS CHRISTI, Texas – The race committee for Beach to Bay Relay Marathon announces the postponement of this year’s 45th annual race due to continued concern over the COVID-19 pandemic. The 45th annual race, originally scheduled for May of 2020, was rescheduled for May of 2021 as a safety precaution for participants. However, given the current situation with illness and the
Beach to Bay Marathon
Jean-Loup Fenaux | 31 Jan 2021 17:02
Belfast City Marathon
Press Release

Deep RiverRock Belfast City Marathon launches its 2021 Events

Following a year of chaos, the organisers of the Belfast City Marathon Ltd are delighted to open entries for their 2021 portfolio of events: Deep RiverRock Belfast City Marathon and Virtual Half Marathon. Due to the pandemic of COVID-19, the Company would like to welcome participants back safely and have decided to stage their FIRST VIRTUAL Half Marathon on May Bank
Deep RiverRock Belfast City Marathon
Jean-Loup Fenaux | 29 Jan 2021 16:13
Marathon de Paris - Tour Eiffel
Where can you run this week-end?

January 29 - 31 2021 - Where can you run this week-end?

122 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 !! Postponed events Too Cold to Hold Half Marathon postponed to February 27, 2021 Trail Blanc du Semnoz
Jean-Loup Fenaux | 29 Jan 2021 04:00
Boston Marathon 2016
Press Release

Fall 2021 Boston Marathon Date Selected

The Boston Athletic Association (B.A.A.) has announced that if road races are allowed to take place as part of the Massachusetts reopening plan, the 125th Boston Marathon will be held on Monday, October 11, 2021. “We announce the 2021 Boston Marathon date with a cautious optimism, understanding full well that we will continue to be guided by science and our continued
Boston Marathon
Jean-Loup Fenaux | 27 Jan 2021 07:11
Marathon de Paris - Tour Eiffel
Where can you run this week-end?

January 22 - 24 2021 - Where can you run this week-end?

101 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 !! Postponed events Raidnight41 postponed to June 26, 2021 Southern Breweries Trail Run – Muizenberg postponed to March
Jean-Loup Fenaux | 22 Jan 2021 04:01

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