ESEnduraSync
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swimmingbeginner

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
10 weeks
Weekly load
1-2.5 h/wk
Peak week
2 h

Who it's for

Can swim 25-50 m freestyle with rests; comfortable in deep water. (Can't swim yet? Take adult lessons first.)

Sample week 1

DaySessionMinIntensity
MonCSS Test21hard
TueRest—rest
WedTechnique + Aerobic Swim36easy
ThuRest—rest
FriRest—rest
SatEndurance Swim32easy
SunRest—rest