ESEnduraSync
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swimmingintermediate

Open-Water Swim

Prepare for an open-water event (e.g. 1.5-3 km): continuous endurance, CSS pacing, sighting, drafting and safe open-water practice.

Length
12 weeks
Weekly load
2-4.5 h/wk
Peak week
2.8 h

Who it's for

Can swim 400-800 m with short rests; swims 2-3x/week.

Sample week 1

DaySessionMinIntensity
MonCSS Test27hard
TueRest—rest
WedTechnique + Aerobic Swim49easy
ThuRest—rest
FriRest—rest
SatEndurance Swim44easy
SunRest—rest