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!
1. 2022 Belfast City Marathon
Thousands of runners pictured at the start of the 2022 Mash Direct Belfast City Marathon at Stormont Photo: Pacemaker
2. 2022 Belfast City Marathon
Runners in high spirits at the start of the 2022 Belfast City Marathon at Stormont Photo: Pacemaker
3. 2022 Belfast City Marathon
Thousands of runners begin the 26.2 mile route of the 2022 Mash Direct Belfast City Marathon Photo: Pacemaker
4. 2022 Belfast City Marathon
Sounding the hooter to send the runners on their way at the start of the marathon at Stormont Photo: Pacemaker