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The
POSEIDON
CLUB
The Oxford and Cambridge Marathon Swimmers
This page celebrates Oxford and Cambridge Alumni and Current Members who have completed other open water marathon swims across the world
Sean Nuttall
Cambridge Alumni (Kings College 04-05)
August 2022
100.6km unassisted double crossing of Lake Ontario (from Budapest Park in Toronto to St. Catharines and back)
42hr 37 minutes
Achievements & Accolades:
The longest unassisted open-water swim in Canada or by a Canadian
8th longest unassisted swim on record globally
Are you an Oxford or Cambridge Alumni with an exciting Marathon Swimming Accolade?
Get in touch
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