Marathons in South East in Spring
Find marathons in South East in Spring - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Fri 6 Mar 2026
- £20-£27
Midweek Chasing Numbers Mar | Marathon
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sat 7 Mar 2026
- £23-£35
The Panda Plod | Marathon
There's another animal inspired event for you, the featured animal this time is a panda! The medal, as always, is incredible and definitely one to add to your animal collection!
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sat 14 Mar 2026
- £23-£35
The Sloth Scamper | Marathon
Come and join in The Sloth Scamper, slow is the new fast and you can earn yourself a medal with an adorable sloth on to boot - anyone know what a group of sloths is called?
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sat 21 Mar 2026
- £23-£35
The Flying Fox | Marathon
Come and join The Flying Fox event, are you as cunning and as quick as a fox and fancy showcasing your running skills with us?
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sat 28 Mar 2026
- £23-£35
Milkshake Meander | Marathon
"My milkshake brings all the boys to the yard"...not quite sure where we're going with this but come and join Saturn Running for our Milkshake Meander event!
- Enter online
- Age 18 & over
- 26.2 miles multi terrain running + 0 ft ascent
- Sun 29 Mar 2026
- £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 + 206 ft ascent
- Sun 29 Mar 2026
- £26-£37.50
Running Tribe Races | Mar | Full Marathon
A new and unique concept where you turn up ready to conquer a Marathon but if you're feeling great tackle an Ultra, or go easy and run fewer loops instead, depending on how you feel on the day!
- Enter online
- Hilly
- Age 16 & over
- 26.2 miles multi terrain running + 6004 ft ascent
- Thu 2 Apr 2026
- £23-£35
Eggcellent Easter Orange Run | Marathon
The Eggcellent Easter Orange Run is the first event in the five day series where you can earn the fantastic easter egg medal in orange!
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Fri 3 Apr 2026
- £23-£35
Eggcellent Easter Pink Run | Marathon
The Eggcellent Easter Pink Run is the second event in the five day series where you can earn the fantastic easter egg medal, this time in pink!
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sat 4 Apr 2026
- £23-£35
Eggcellent Easter Green Run | Marathon
The Eggcellent Easter Green Run is the third event in the five day series where you can earn the fantastic easter egg medal, this time in green!
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sun 5 Apr 2026
- £23-£35
Eggcellent Easter Purple Run | Marathon
The Eggcellent Easter Purple Run is the fourth event in the five day series where you can earn the fantastic easter egg medal, this time in purple!
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Mon 6 Apr 2026
- £23-£35
Eggcellent Easter Blue Run | Marathon
The Eggcellent Easter Blue Run is the fifth and final event in the five day series where you can earn the fantastic easter egg medal, this time in blue!
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sat 11 Apr 2026
- £23-£35
Love it or Hate it Run | Marathon
Come and get involved in this Love it or Hate it Run!
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sun 12 Apr 2026
- £79.99
- 35 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
- Fri 17 Apr 2026
- £20-£27
Midweek Medal Madness Run | Marathon
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sat 18 Apr 2026
- £23-£35
The London Run | Marathon
Not make it into The London Marathon but still fancy getting a super awesome medal based on the iconic race set in the capital city?
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sun 19 Apr 2026
- £38
Kent Spring Marathon
A superbly crafted spring marathon through some of Kent's prettiest countryside for your racing pleasure... Will you accept the challenge?
- Enter online
- Undulating
- Age 18 & over
- 26.2 miles multi terrain running + 1459 ft ascent
- Fri 1 May 2026
- £20-£27
Midweek Chasing Numbers May | Marathon
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- Enter online
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Sun 3 May 2026
- £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 2026
- £20-£27
Bank Holiday Madness May | Marathon
Come and join the day of running and aim to complete a midweek marathon within the 7-hour time limit on a scenic course then receive a fantastic medal and goody bag at the finish!
- Enter online
- Flat
- Traffic free
- Age 18 & over
- 26.2 miles trail running + 0 ft ascent
- Mon 4 May 2026
- £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 7 Mar 2026
EnduranceLife - Sussex | Marathon
- 26.2 miles road running + 4196 ft ascent
- Sun 3 May 2026
Three Forts Challenge | Marathon
- 26.2 miles multi terrain running + 3195 ft ascent