Strength is great. But endurance… That’s a story
End Wet North Dakota 59km swim
The Manhattan Project: Swim Manhattan island 45km then cycle 834km across 5 States then run 232km along the Hudson river to Time Square.
New Zealand South Island project: Swim Cook Strait 42km then cycle 860km across the mountains then run 112km to Queenstown.
Gibraltar Strait Swim 16km
Uberman: Swim Catalina channel 32km then cycle 640km through Mojave dessert then run Badwater 220km through Death Valley.
Arch2Arc: Run London to Dover 139km then swim English channel 32km then cycle to Paris 290km
Palm2Shelly swim 25km then cycle 200km then run 80km
Greenland North south traverse.
Rottnest: run 63km then swim Rottnest 22km then cycle 110km
Canada: cycle across from east coast to west coast 7777km
Antarctica: 1130km traverse to South Pole
Canada run Yukon river ice road 530km
Everest: run above base camp from Lukla
Kalahari desert: run 260km
Other ultra marathon runs…