The Marathon Run, Wheelchair Race, Team Relay and Walk all take place on Sunday 30th April 2023.
The marathon route runs through all four areas of Belfast; north, south, east and west, starting at Stormont Estate and finishing in Ormeau Park.
Perhaps you're a seasoned marathon runner, or maybe this weekend is your first time - here's a colourful selection of pictures from last year's event to show you what you can expect this weekend!
13. 2022 Belfast City Marathon
Wheelchair race winner, Karol Doherty, with a time of 3.17.47, with Sales Director at Mash Direct, Lance Hamilton and son Rory, and Kathryn Holland of Cancer Focus NI Photo: Philip Magowan
14. 2022 Belfast City Marathon
Angeline McEvoy and Caitlin McNeice at the start of the 2022 Mash Direct Belfast City Marathon Photo: Kelvin Boyes / Press Eye
15. 2022 Belfast City Marathon
Competitors from the Bold Running Club, Londonderry, at the start of the 2022 Mash Direct Belfast City Marathon Photo: Kelvin Boyes / Press Eye
16. 2022 Belfast City Marathon
Winner of the women's race was 1st place Gladys Ganiel, 2nd place Gillian McClory, and 3rd place was Natalie Hall Photo: Pacemaker