Marathons with chip timing in South East
Find marathons with chip timing in South East in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 12 Apr
- 12 charities
Brighton Marathon charity places
General entries have sold out - but limited charity places are available! Run for charity in this seaside event, support a UK cause and join their team today!
- 26.3 miles road running + 450 ft ascent
- 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.
- 20 miles road running + 3 ft ascent
- Sun 12 Apr
- £10-£70
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.
- 26.3 miles road running + 450 ft ascent
- Sat 2 - Mon 4 May
- £69-£75
Mid Sussex Marathon Weekend | Full Marathon
Complete all three events over the weekend to conquer the full marathon, enjoying varied routes, supportive crowds, and a rewarding challenge across East Grinstead, Haywards Heath and Burgess Hill.
- 3 days multi terrain running
- 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.
- 26.2 miles road running + 938 ft ascent
- Sat 9 May
- £53-£55
Magna Carta Summer | Marathon
The Magna Carta Marathon is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- 26.35 miles trail running + 150 ft ascent
- Sat 23 - Sun 24 May
- £139
Sussex Marathon
Part of the London 2 Brighton Ultra weekend, run, jog or walk from Turners Hill through wonderful Sussex countryside up & over the testing South Downs before coastal views to Brighton Racecourse.
- 42 km trail running + 700 m ascent
- Sat 6 - Sun 7 Jun
- £95-£105
- Team places only
Endure24 | Reading
The UK’s biggest 24-hour relay! Epic, Brutal, Relentless. Race against the clock to tackle as many laps of the stunning 8km course as you can. How far can you go in 24 hours?
- 24 hrs multi terrain running
- Sat 13 Jun
- £53-£55
Bewl Water Summer | Marathon
Previously rated one of the top UK marathons! Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes.
- 26.2 miles trail running + 1420 ft ascent
- Sun 26 Jul
- £55
Bright Skies Surrey Hills | Marathon
The Bright Skies Marathon is a thrilling daytime trail race following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- 26.2 miles trail running
- Sat 12 Sep
- £53-£55
Bewl Water Autumn | Marathon
Previously rated one of the top UK marathons! Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes.
- 26.5 miles trail running + 1420 ft ascent
- Sun 4 Oct
- £25-£30
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.
- 26.2 miles road running + 350 m ascent
- Sun 3 May
- From £55
ABP Southampton Marathon
- 26.2 miles road running + 296 m ascent
- Sun 3 May
- £45
Three Forts Challenge | Marathon
- 26.2 miles multi terrain running + 3195 ft ascent
- Mon 4 May
- £52
BigWayRound - Winchester | Marathon
- 26.2 miles trail running
- Sun 14 Jun
- £61-£63
The Hampshire Hoppit | Marathon
- 26.2 miles trail running + 650 m ascent
- Sun 13 Sep
- £66-£68
The Garmin New Forest Marathon | Full Marathon
- 26.2 miles multi terrain running + 160 ft ascent
- Sun 25 Oct
- £37-£39
Windsor Dorney Lakeside Marathon
- 26.2 miles road running