Road Marathons in South East

• Sun 22 Feb
• £23-£35

The Wacky Run | Marathon

Time to get nostalgic with the Wacky Run! I'm sure a lot of us can remember this fun cartoon and some of the crazy characters such as Dick Dastardly and Muttley, Penelope Pitstop and The Ant Hill Mob.

• Enter online
• Flat
• Traffic free
• Age 18 & over

• 26.2 miles road running + -1 ft ascent

• Sun 22 Mar
• £25-£40

The Dashing Dog Charity Run | Marathon

Come and join in for Dashing Dog Charity run along the picturesque River Thames, not only is the scenery beautiful and you will earn one of the awesome medals for your marathon!

• Enter online
• Flat
• Traffic free
• Age 18 & over

• 26.2 miles road running

• Sun 29 Mar
• £33

Brett Lydd 20 Mile

A delectable racing experience perfect for those planning a spring marathon, over a pancake flat course using the wide, quiet country lanes surrounding the marsh town of Lydd in Kent.

• Chip timing
• Enter online
• Flat
• PB
• Age 18 & over

• 20 miles road running + 3 ft ascent

• Sun 12 Apr
• £10-£70
• 12 charities

Brighton Marathon

The UK's third largest marathon, boasting a new and beautiful seaside course with superb local support, making it a truly sensational running experience.

• Chip timing
• Enter online
• GPS tracking
• Undulating
• Traffic free
• Age 18 & over

• 26.2 miles road running + 447 ft ascent

• Sun 3 May
• £55
• 1 charity

ABP Southampton Marathon

This 2-lap marathon course offers a spectacular route including green parks, shoreline and riverside views, starting and finishing at the iconic Southampton Guildhall.

• Chip timing
• Enter online
• Age 18 & over

• 26.2 miles road running + 296 m ascent

• Mon 4 May
• £50-£60

MK Marathon

A multi award-winning marathon consistently ranked in the top 10 UK marathons with a stadium finish to give you goosebumps! AIMS-certified and BARR Gold accreditation for outstanding race management.

• Chip timing
• Enter online
• GPS tracking
• Flat
• PB
• Traffic free
• Relay
• Age 18 & over

• 26.2 miles road running + 938 ft ascent

• Sat 16 May
• £23-£35

Rocky at 50 Run | Marathon

Come and celebrate 50 years since the release of the iconic Rocky film! Have you got the Eye of The Tiger, the guts to get the glory and the will to rise up to the challenge and run a marathon?

• Enter online
• Flat
• Traffic free
• Age 18 & over

• 26.2 miles road running

• Sat 6 Jun
• £23-£35

Strawberry Shortcake Scamper | Marathon

Who remembers the character Strawberry Shortcake and all her adorable friends like Orange Blossom and Lemon Meringue?! Here's your chance for a medal of her for your marathon!

• Enter online
• Flat
• Traffic free
• Age 18 & over

• 26.2 miles road running

• Sun 7 Jun
• £23-£35

The Summer Lucky Dip Run | Marathon

Come and join the Summer Lucky Dip Run! There is no set medal for this race, instead, you will get to choose your own from a selection of medals from past events!

• Enter online
• Flat
• Traffic free
• Age 18 & over

• 26.2 miles road running

• Sun 14 Jun
• £23-£35

Labyrinth 40th Anniversary Run | Marathon

Come and celebrate the 40th anniversary of the iconic film released in 1986! A cult classic from the 80s, one of Charlotte's favourite films, and who doesn't love David Bowie as the Goblin King!

• Enter online
• Flat
• Traffic free
• Age 18 & over

• 26.2 miles road running

• Sun 5 Jul
• £23-£35

Will Run For Ice Cream | Marathon

A run that you don't want to miss! The medal is incredible, and you can celebrate your achievements with some well-deserved ice cream!

• Enter online
• Flat
• Traffic free
• Age 18 & over

• 26.2 miles road running

• Sat 11 Jul
• £23-£35

Ooops I Ran It Again | Marathon

Who hasn't completed a race, sworn they will never run again and then booked onto another one the following day?!

• Enter online
• Flat
• Traffic free
• Age 18 & over

• 26.2 miles road running

• Sun 9 Aug
• £23-£35

Great British Bake Run | Marathon

Who doesn't like cake?! The Great British Bake Marathon Run is back for another year! The medal is a fantastic cupcake which doubles up as a magnet to go on your fridge!

• Enter online
• Flat
• Traffic free
• Age 18 & over

• 26.2 miles road running

• Sun 4 Oct
• £23-£30
• Early bird

The Isle of Wight Marathon

The Isle of Wight Marathon celebrates its 70th Anniversary in 2026! It has been run continuously since 1957, making it the longest-running (and one of the first to be held) in the UK.

Early bird on now

• Beginner-friendly
• Chip timing
• Enter online
• Undulating
• Event village
• Rural
• Age 18 & over

• 26.2 miles road running + 350 m ascent