10K runs with PB potential in South East

Find 10k runs with pb potential 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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A fun, flat and fast 10K run along the coastal roads of Worthing, a great atmosphere, with cheer points along the route and a bespoke medal and t-shirt.

Sun 3 May
£35-£37

Worthing, West Sussex

Worthing RUNFEST 10K

A fun, flat and fast 10K run along the coastal roads of Worthing, a great atmosphere, with cheer points along the route and a bespoke medal and t-shirt.

10 km road running + 16 m ascent

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Flat
PB
Traffic free
Age 15 & over

Teams of 4 runners will complete the marathon course as a relay with each running a leg of approximately 10K - ideal for businesses, charities, clubs, groups of friends and achieving a PB.

Mon 4 May
£110-£150

Milton Keynes, Buckinghamshire

MK Marathon Relay

Teams of 4 runners will complete the marathon course as a relay with each running a leg of approximately 10K - ideal for businesses, charities, clubs, groups of friends and achieving a PB.

10 km road running + 938 ft ascent

Entries closed

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GPS tracking
Flat
PB
Traffic free
Age 17 & over

Thousands of runners of all abilities and ages will be welcomed to Green Park in Reading to run a traffic-free, super-flat 10K route as part of the family-friendly event day.

Sun 31 May
£26-£28

Reading, Berkshire

Green Park Reading 10K | 10K

Thousands of runners of all abilities and ages will be welcomed to Green Park in Reading to run a traffic-free, super-flat 10K route as part of the family-friendly event day.

10 km road running + 150 ft ascent

Chip timing
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Flat
PB
Traffic free
Age 16 & over

The Romney Marsh 10K returns, offering beautiful Kent landscapes, rolling skies and racing delights at every twist and turn.

Sun 12 Jul
£22-£24

New Romney, Kent

Romney Marsh 10K

The Romney Marsh 10K returns, offering beautiful Kent landscapes, rolling skies and racing delights at every twist and turn.

10 km road running

Chip timing
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Flat
PB
Age 15 & over

Enjoy an early autumnal run through the North Downs Area of Outstanding Natural Beauty with the Badlesmere 10K. Scenic countryside, strong community atmosphere, and a tough and beautiful course.

Sun 27 Sep
£24-£25

Faversham, Kent

Badlesmere 10K

Enjoy an early autumnal run through the North Downs Area of Outstanding Natural Beauty with the Badlesmere 10K. Scenic countryside, strong community atmosphere, and a tough and beautiful course.