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Ultra Dry Adventurer

Box End Mass Start Swim 2 of 3

2027 date to be announced · Box End

The 2027 date hasn’t been announced yet. It last ran on Sat, 11 Jul 2026 — we’ll update this page as soon as the organiser confirms, or check their website below for the latest.

Join hundreds of swimmers at Box End for the second mass start swim of the season in July, a buzzing open water event suitable for various abilities.

Key Details

Last held
11 July 2026
Location
Box End
Distance / Category
Swimming - Open Water
Organiser
Find A Race
Visit the organiser’s website →

Entries are handled on the organiser’s own website.

What to Bring

A recommended kit list for open water swimming events like Box End Mass Start Swim 2 of 3:

  • ▸A 5-year-guaranteed Ultra Dry bag to keep kit dry
  • ▸Wetsuit and tow float
  • ▸Brightly coloured swim cap and goggles
  • ▸Anti-chafe and warm layers for after
  • ▸Flask of something hot and a change of clothes
Shop waterproof dry bags →

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