100x100x90 (one hundred times 100m on 1’30″) (suggested by Donal)
2km swimming with “feet first” (suggested by Manu)
Four-lap Sandycove Island medley swim
One-hour lake swim with tied ankles
Seven laps of Sandycove Island without a feed
Fifty times 100m butterfly on 1’50″ (50×100 fly @ 1’50″)
One hour of butterfly
24km medley swim (Link to article)
Full Olympic Program
… help me come up with new unusual swims or funky training sessions!!
Use the comment section to share your ideas.