Road 5K runs in South East in August 2026

Find road 5k runs in South East in August 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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Enjoy every spellbinding step through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.

Fri 7 Aug
£16

Rye, East Sussex

Rye Summer 10K & 5K Series | Race Four | 5K

Enjoy every spellbinding step through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.

5 km road running

Chip timing
Enter online
Flat
Age 11 & over

Choose your distance and chase your personal best on the flat, chip-timed 5K course at London 2012's iconic Olympic venue; all abilities welcome.

Sat 8 Aug
£28

Windsor, Buckinghamshire

Run Dorney Lake | August | 5K

Choose your distance and chase your personal best on the flat, chip-timed 5K course at London 2012's iconic Olympic venue; all abilities welcome.

5 km road running

Chip timing
Enter online
Flat
PB
Traffic free
Age 11 & over

Who doesn't like cake?! The Great British Bake 5K Run is back for another year! The medal is a fantastic cupcake which doubles up as a magnet to go on your fridge!

Sun 9 Aug
£15-£27

Staines, Surrey

Great British Bake Run | 5K

Who doesn't like cake?! The Great British Bake 5K Run is back for another year! The medal is a fantastic cupcake which doubles up as a magnet to go on your fridge!

5 km road running

Enter online
Flat
Traffic free
Age 12 & over

Wed 26 Aug
£28

Windsor, Buckinghamshire