World marathon calendar 2023 and 2024
Sydney Marathon (AUS): 16 September 2023
Moscow Marathon (RUS): 17 September 2023
Buenos Aires Marathon (ARG): 24 September 2023
Berlin Marathon (ALE): 24 September 2023
Warsaw Marathon (POL): 24 September 2023
Lisbon Marathon (POR): 8 October 2023
Munich Maraton (ALE): 8 October 2023
Chicago Marathon (EEUU): 8 October 2023
Toronto Marathon (CAN): 15 October 2023
Venice Marathon (ITA): 22 October 2023
Marine Corps Marathon (EEUU): 29 October 2023
Dublin Marathon (IRL): 29 October 2023
Yokohama Marathon (JPN): 29 October 2023
New York Marathon (USA): 5 November 2023
Porto Marathon (POR): 5 November 2023
Panama International Marathon: 26 November 2023
Valencia Marathon (ESP): 3 December 2023
Honolulu Marathon (USA): 10 December 2023 
Walt Disney World Marathon (EE. UU.): 7 January 2024
Hong Kong Marathon: 11 February 2024
Sevilla Marathon (ESP): 18 February 2024
Osaka Marathon (JPN): 25 February 2024
Tokyo Marathon (JPN): 3 March 2024
Los Angeles Marathon (USA): 17 March 2024
Zurich Barcelona Angeles Marathon (ESP): 17 March 2024
Roma Marathon (ITA): 17 March 2024
Paris Marathon (FRA): 7 April 2024
Sao Paulo Marathon (BRA): 7 April 2024
Rotterdam Marathon (HOL): 14 April 2024
Zaragoza Marathon (ESP): 14 April 2024
Boston Marathon (EEUU): 15 April 2024
Hamburg Marathon (ALE): 28 April 2024
London Marathon (ENG): 21 April 2024
Madrid Marathon (ESP): 28 April 2024
Krakow Marathon (POL): 21 April 2024
Vancouver Marathon (CAN): 3 May 2024
Prague Marathon (CZE): 3 May 2024
China Marathon : 16 May 2024
Lima Marathon (PER): 19 May 2024
(not confirmed yet)
Edinburgh Marathon (SCO): 26 May 2024
Calgary Marathon (CAN): 26 May 2024
Rapa Nui Marathon (CHL): 2 May 2024
Stockholm Marathon (SWE): 1 June 2024
Cork Marathon (IRL): 2 June 2024
Rio de Janeiro Marathon (BRA): 2 June 2024
Midnight Sun Marathon(GRL): 15 June 2024
The Big five Marathon (Sudáfrica): 15 June 2024
Waterford Viking Marathon (IRL): 23 June 2024
Mexico Marathon: 25 August 2024
Running Calendar 2023 and 2024
You can also see:
HALF MARATHONS CALENDAR UNITED STATES 2023