Pulling race details. Checking the course notes.
Pulling race details. Checking the course notes.


BOX END MASS START SWIM 3 of 3 2026 takes place on August 29, 2026 in Bedford, Bedfordshire. Organized by endurosport LLP, this is the third mass start swim event in the series.
Race reviews
Race-day experiences shared about BOX END MASS START SWIM 3 of 3 2026.
Take over this page, add your photos, and give your runners find-by-selfie search. Free, no contract, runs itself.
Upload what you shot at BOX END MASS START SWIM 3 of 3 2026 and we build the gallery around it. Runners can browse eligible published photos or search by bib where roster data is available. Consented selfie search appears only where event, account, consent, age, and jurisdiction gates allow it. You keep the rights to your work.
Add your photos