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Challenge description

Challenge description

Source 2 Sea is a 200 mile ultra marathon along the full length of the Trent Valley following the Trent Valley Way path. Runners will start near the source of the river Trent at the Trent Head and finish at the Humber estuary with a crossing of the iconic Humber bridge.

There will be mainly trail underfoot and you will be supported by checkpoints with water and snacks approximately every 25 miles, with drop bag access at 50, 100 and 150 miles.

 

More information coming soon.

Date

TBA, Summer 2028

Price

£TBA

Date
Price
Enter

Enter Source 2 Sea

 

Event capacity: 30 runners.

 

NEXT EVENT TBA, email us or follow us on social media (below) to find out more.

Contact us

Contact us

Get in touch with us to find out more about Source 2 Sea: cockbainevents@outlook.com, or follow our Facebook group!

Registration information

Registration information

More information coming soon.

What's included

What's included

 

  • Outdoor checkpoints every 25 miles with water and snacks.

  • Track Trail tracker.

  • GPX of route 

  • Bespoke finishers medal.

Kit requirements

 

You must carry:

  • Waterproof jacket.

  • Charged phone.

  • Probably trail shoes.

  • Capacity for carrying water, and a cup.

  • Money/card.

Kit requirements
Rules

Rules

  • Time limit: around 60 hours TBA.

  • No outside support.

  • No sticks.

  • No headphones.

  • No pacers.

  • Shops and pubs are allowed.

  • Runners must make their own way to and from the event.

  • In the case of DNF, runners must arrange their own extraction.

  • Compulsory kit must be carried.

The organisers accept no responsibility for the personal safety of challenge participants, any injury or the loss of any personal items and it is advised that runners take out their own personal insurance if they have concerns.

Cockbain Events Ltd   (08670712)

cockbainevents@outlook.com

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© 2026 by Cockbain Events Ltd

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