Find marathons in and around South East in December 2023 - search by date or place, display on a map or use the advanced search to find your perfect race.
Click an event for full event details, location, route, sustainability, what's included and how to enter.
Come and join Wilderness Running for this stunning guided trail marathon exploring the South Downs near Winchester.
Kick off the festive season with a 5k, 10k, Half Marathon, 20 Mile or Marathon around the iconic Goodwood Motor circuit!
2023 Portsmouth Coastal Waterside Marathon Events is now open with £5 off with the special Sponsor promo
Marathon and half marathon distances, on a lapped course around Caldecotte Lake, with a bespoke medal for all finishers.
This is a beautiful low key jaunt along the River Thames from Walton on Thames towards Hampton Court and back.
Now in its seventh year, the 7th 1st Annual Headtorch Marathon takes place from Mickleham Village Hall.