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Challenge description

This ultramarathon is approximately 50 laps of the Old Severn Bridge. You have 55 hours to complete the 200 miles. We will provide electronic timing and a checkpoint with basic supplies for the duration. This will be an extremely difficult challenge with potential crosswinds and elevation. All finishers will receive a bespoke Bridge 200 finishers medal.

The alternative Bridge 100 is around 25 laps to be completed in 30 hours, which also comes with a bespoke  Bridge 100 finishers medal.

The Bridge 40 is an opportunity to experience a taste of the Hard Stuff. It will be 10 laps of the Bridge in 10 hours while the 100 & 200 take place. Ideal for beginners.


Friday 17-19th May 2024 - Bridge 200

Saturday 18th May 2024 - Bridge 100

Saturday 18th May 2024 - Bridge 40


£205 - Bridge 200

£152 - Bridge 100

£58 -  Bridge 40

Challenge description
Enter Bridge 200

Enter The Bridge 200


You must have completed at least one 100 miler as a qualifier. Please only apply and make payment if you meet the required pre-requiste (entries can be rejected and refunded at the RD's discretion).



No refunds, transfers, or deferrals.

Enter The Bridge 100


No qualifier necessary. 



No refunds, transfers, or deferrals.

Enter The Bridge 40

No qualifier necessary.



No refunds, transfers or deferrals.


Enter Bridge 100
Enter bridge 40
Contact us

Questions? Contact us

Email Mark to find out more about The Bridge:, or follow our Facebook group!

Registration information

Registration information

The Bridge 200 will start on Friday 17th May 2024 at 4pm. The distance must be completed within 55 hours (Sunday 19th May, 11pm).

The Bridge 100 will start on Sat 18th May at 12pm. It will be the same format as the 200 with a 30 hour cut-off (Sunday 19th May, 6pm).

The Bridge 40 will start on Saturday 18th May at 10am and must be completed by 8pm. Registration open at 8.30am.

What's included

What's included

  • You can bring your own drop bag/box.​

  • There will be professional electronic timing  from Timing Monkey Ltd.

  • ​There will be a portable toilet.

  • ​​We provide a basic checkpoint with water and snacks etc, which will be at the Welsh side of the bridge.​

  • All finishers will receive a bespoke Bridge 200 medal,  Bridge 100 or Bridge 40 medal (note 200 runners cannot drop to 100).



  • Entries limited to 30.

  • No refunds, no deferrals.

  • You must not come if you feel unwell/have any Covid symptoms.

  • You are not allowed a crew or outside assistance​.

  • You are not allowed sticks.

  • Bridge 200 runners cannot drop to Bridge 100.

  • Bridge 100 runners cannot drop to Bridge 40.

  • You must complete half the distance in half the time (100 miles in 27.5hrs for Bridge 200).​

  • You are responsible for your actions on the bridge and you must be aware of the general public and bikers using the bridge.​

  • You must run the entire event in Hi Viz and have front and rear lighting at night.​

  • No headphones.

2023 Results


2023 results here.

2024 Runners

Watch this space!

2024 Runners
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