For who
For swimmers who want to build stamina and efficiency without long training hours. Perfect for anyone looking to improve endurance with short, focused pool workouts.
For who
For swimmers who want to build stamina and efficiency without long training hours. Perfect for anyone looking to improve endurance with short, focused pool workouts.
Training focus
Efficient workouts that boost aerobic capacity, sharpen technique, and develop long-lasting endurance — all in less time.
What to expect
Endurance-focused workouts that blend aerobic sets, pacing control, and stroke technique — designed to build stamina and hold form without high volume.
Equipment you need
You can adjust the equipment to suit your preferences and available gear.
Download DuoSwim, start your first workout, and build momentum this week.
Step 1
Download DuoSwim and log in to unlock your plan and workout guidance.
Step 2
Start your recommended plan or choose the one that fits your goal and schedule.
Step 3
Follow your workouts with clear pacing, intervals, and progress tracking built in.
Step 4
Stay consistent each week, build momentum, and reach your goal with confidence.
Breakdown of distance covered in each heart rate zone per workout.
Preview the structure of this plan with workout names, estimated duration, and distance.
Quickfire Launch
25 min · 1400m
Smooth To Surge
25 min · 1400m
Endurance Pyramid
26 min · 1500m
Challenge Set I
28 min · 1600m
Split & Build
28 min · 1600m
Threshold Builder
28 min · 1600m
Long Haul
32 min · 1800m
Endure & Fire
32 min · 1800m
Endurance Flow
32 min · 1800m
Drop & Hold
26 min · 1500m
Double Descend
32 min · 1800m
Strength & Drive
32 min · 1800m
Drop Ladder
32 min · 1800m
Form & Flow
32 min · 1800m
Smooth Strength
35 min · 2000m
Descending Pace
35 min · 2000m
Smooth Strength
23 min · 1300m
Challenge Set II
35 min · 2000m
Drop Set
35 min · 2000m
Split Control
35 min · 2000m
Drop & Drive
35 min · 2000m
Over Distance
35 min · 2000m
Smooth To Fire
35 min · 2000m
Gear Up & Go
35 min · 2000m
Split & Hold
35 min · 2000m
Long Drop
35 min · 2000m
Endure & Ignite
35 min · 2000m
Kick, Pull & Swim
35 min · 2000m
Yellowline Repeats
35 min · 2000m
Distance Drive
35 min · 2000m
Prime & Flow
35 min · 2000m
Challenge Set III
35 min · 2000m
We recommend Swimmer’s HIIT to pair with this plan — building cardiovascular strength and stamina to support endurance swimming.
Answers to common questions about this plan, equipment, pacing, and getting started.
For swimmers who want to build stamina and efficiency without long training hours. Perfect for anyone looking to improve endurance with short, focused pool workouts.
Quickfire Endurance
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