Association of International Marathons and Distance Races
The home of world running™
Sat 16 January 2021–Sun 17 January 2021
A virtual event may be available. Please consult the race website.
Sun 19 January 2020
Sat 19 January 2019–Sun 20 January 2019
Sun 14 January 2018
Sun 15 January 2017
T: +1 713 957 3453
06 October 2020, 8am
Houston goes virtual in 2021
Participants will have various registration options including ‘unique’ virtual experience
20 January 2020, 10am
Records fall in Houston
Askale Merachi dashes Biruktayit Degefa’s hope of fourth victory
10 January 2020, 12pm
Champions return to Houston
Degefa’s bid to become first to win four times
15 November 2019, 12pm
Houston Marathon Committee nominates Susan Christian for Hall of Fame
Director of Houston Mayor’s Office of Special Events to be inducted in 2020
For further information on our partners, click on the logos above.
Official quarterly magazine of AIMS
Latest issue:2021 Edition 2
Cover: Rimi Riga Marathon, Latvia
For the latest race dates please consult the official online AIMS calendar.
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AIMS the home of world running™