Marathons in Buckinghamshire
Find marathons in Buckinghamshire in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sat 24 Jan 2026
- £26-£37.50
Running Tribe Races | Jan | 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 a cool 1-2 loops instead, depending on how you feel on the day!
- Enter online
- Undulating
- Age 16 & over
- 26.2 miles multi terrain running + 5262 ft ascent
- Sun 25 Jan 2026
- £26-£37.50
Running Tribe Races | Jan | 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 a cool 1-2 loops instead, depending on how you feel on the day!
- Enter online
- Hilly
- Age 16 & over
- 26.2 miles multi terrain running + 5624 ft ascent
- Sat 21 Feb 2026
- £26-£37.50
Running Tribe Races | Feb | Full Marathon
A new and unique concept where you turn up ready to conquer a Full Marathon but if you're feeling great tackle an Ultra Marathon, or go easy and run a cool Half depending on how you feel on the day!
- Enter online
- Hilly
- Age 16 & over
- 26.2 miles multi terrain running + 5262 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
- 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
- Sun 1 Nov 2026
- £47
Wendover Woods Marathon
An autumnal trail treat to delight the senses and lift your spirit as you clock the miles and enjoy the majestic beauty of Wendover Forest. See you there!
- Enter online
- Undulating
- Age 18 & over
- 26.2 miles trail running + 2966 ft ascent