Swimming · Open Water

Continuous 20 min Open Water Swim

A first continuous open water swim of 20 minutes at an easy, steady pace, a milestone on the way to a sprint triathlon or a short race.

Duration
30 min
Distance
1,475 m
Effort
37
Level
Beginner
Focus zone
Endurance

Profile of the workout. Block width shows the duration, block height the intensity and the color the zone.

Threshold

Steps

Targets relative to your threshold values. Enter your values to see absolute numbers.

100% is your threshold pace. Higher values are faster, lower values are slower.

# Step Length Target
1 Warm-upRecovery Easy, any stroke, settle in 5 min 75-85% CSS pace
2 IntervalEndurance Steady freestyle, sight every 6 to 9 strokes 20 min 85-92% CSS pace
3 Cool-downRecovery Easy, any stroke 5 min 75-85% CSS pace

About this workout

After the first short swims, the next step in open water is to keep going without stopping. This 30 minute session has 5 minutes of easy swimming in any stroke, 20 minutes of steady freestyle without a break and 5 easy minutes to finish. Twenty minutes is about what a newer swimmer needs for the 750 m swim of a sprint-distance triathlon.

Choose a pace you could keep for twice as long. Sight every six to nine strokes and settle into a breathing pattern that feels calm, every two or three strokes. If you need a break, switch to breaststroke or float on your back for a few breaths, then continue. The aim is 20 minutes of steady movement, not a fast pace.

For beginners who have done a few short open water swims and can swim 1000 m in the pool. Swim close to the shore or along a marked course and never alone.

Tips

  • Plan a loop or an out-and-back route along the shore before you start.
  • Breathe out fully under water so each breath in is easy.
  • Note how far you swam so you can compare it with your pool pace.

Good forOpen waterSprint triathlonGeneral fitness

Season phaseBaseAny time