Half Marathons in Bath

AJ Bell Great Bristol Run 2025

North Bristol Brabazon Half Marathon & 10k

Two Tunnels 5km, 10km & Half Marathon

Bath Two Tunnels Railway Races – June 2025 (Half Marathon, 10km, 5km & Colourburst)

Badminton Marathon, Half, 10km, 5km & Fun Run

Wye Valley Tunnel Run 2025 (Marathon, Half Marathon, 10km & Colourburst)

Bath Two Tunnels Railway Races - August

Plain Crazy (Winter) 2025

RunThrough Frome Running Festival 2025

Westonbirt Arboretum 2025 (Half Marathon, 10km, 5km & 1 Mile)

2025 Bath Half Marathon

If stunning views, inspiring history and graffiti murals are your thing, then the Great Bristol Run is right up your street. It’s not just the inspiring scenery that attracts runners from far and wide; the start line DJ, rocking on-course music zones and post-race celebrations create an unbeatable atmosphere. Each year, thousands of runners experience start line butterflies, and push their perseverance and passion to the limit to take on the super-scenic 10k and half marathon routes at the AJ Bell Great Bristol Run.

Great Run

Half Marathon - Standard Entry

10k - Standard Entry

Junior (9-15 years old) - Standard Entry

Mini (3 - 8 years old) - Standard Entry

This fast and flat event is perfect for all types of runners. Starting and finishing in Littlestoke, runners will be taken around North Bristol, Aztec West & Bradley Stoke. Come along for your fantastic finisher's medal and the great atmosphere!

Trimax Events

Brabazon Half Marathon - Standard Entry

Brabazon Half Marathon - Early Bird Entry

Brabazon 10k - Early Bird Entry

Brabazon 10k - Standard Entry

Discover Bath's hidden railway tunnels with this unique event. Join other runners are you take on a 5k, 10k or half marathon through the former Somerset & Dorset Railway tunnels. Choose a start wave to suit you and your pace and get ready for a race like no other!

Relish Running Races

10k - Standard Entry - Waves 1-7

Half Marathon - Standard Entry - Waves 1-3

Colourburst Run - 2k - Standard Entry

Colourburst Run - 500m - Standard Entry

5k - Standard Entry - Waves 1-2

Hilly 10k - Standard Entry

Hilly Half - Standard Entry

'Return Ticket' 10km - Standard Entry - Return Ticket 10km (Waves 1-7)

'Return Ticket' Half Marathon - Standard Entry - Return Ticket Half Marathon (Waves 1-3)

Colourburst Run - 2km - Standard Entry - Provisional Start Time 09:20

Colourburst Run - 500m - Standard Entry - Provisional Start Time 09:20

5k - Standard Entry - 5km (Waves 1-2)

Come and enjoy the picturesque scenery of the Badminton Estate this Summer. Choose between distances anywhere in between 2.5km up to a full marathon - there's something for everyone.

Marathon (Waves 1-3) - Standard Entry

Half Marathon (Waves 1-6) - Standard Entry

10km (Waves 1-7) - Standard Entry

5km (Waves 1-2) - Standard Entry

Fun Run - Standard Entry

Try something different with this event taking runners the iconic Greenway and the 1.1k Tidenham tunnel. Choose a start wave that suits you and your pace, with everyone welcome to come along and earn their finisher's medal.

500m Colourburst - Standard Entry 

2km Colourburst - Standard Entry 

Valley View 10km - Standard Entry - 10km (Waves 1-6)

Valley View Half Marathon - Standard Entry - Valley View Half Marathon (Waves 1-2)

Tintern Station Marathon - Standard Entry - Tintern Station Marathon

Tintern Station Half Marathon - Standard Entry - Tintern Station Half Marathon (Waves 1-2)

50k - Standard Entry

Marathon - Standard Entry (Waves 1-3)

Half Marathon - Standard Entry (Waves 1-4)

10km - Standard Entry (Waves 1-6)

2k Fun Run - Standard Entry

500m Colourburst Run - Standard Entry

5km - Standard Entry

Are you Plain Crazy enough to face the Wiltshire wintery weather and squeeze in another run before the end of the year? Come along for a 12.5ish mile route across the hilly, scenic and sometimes desolate Warminster countryside, supporting The British Legion Poppy Appeal.

Redfish Events

12.5ish miles - Standard Entry

12.5ish miles - UKA Affiliated Entry

Enjoy a closed road race which takes you around the stunning, historic town of Frome. Choose from a range of distances, with a half marathon route that takes you out into the Somerset countryside, or opt for the 5k keeping you within the town centre.

RunThrough

5k - Early Bird Entry

5k inc T-Shirt (+£12) - Early Bird Entry

10k - Early Bird Entry

10k inc T-Shirt (+£12) - Early Bird Entry

Half Marathon - Early Bird Entry

Half Marathon inc T-Shirt (+£12) - Early Bird Entry

Group Booking (6 people) - Group of 6 Booking

Come and run in the stunning setting of Westonbirt Arboretum, home to over 2,500 different species of tree. Westonbirt is a great relaxing family day out with lots of activities for children, as well as 4 race distances to choose from. Come for the finisher's medal and unique setting.

Half Marathon - Standard Entry - Half Marathon (Waves 1-4)

10km - Standard Entry - 10km (Waves 1-6)

5km - Standard Entry - 5km (Wave 1)

1 Mile - Standard Entry - Provisional Start Time 08:20

Take part in one of the UK's most established road races - the Bath Half Marathon! Join 15,000 other runners on the flat, picturesque course and enjoy the electric atmosphere. Whether you're a seasoned runner or a total novice - this event is perfect for everyone.Event by Running High Events Ltd (a London Marathon Events Ltd subsidiary)

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Half Marathon Events in Bath, South West 2025-2026

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