For who
For experienced swimmers ready to take on serious long-distance training. Perfect for building elite stamina, pacing control, and freestyle efficiency across high-volume sets.
For who
For experienced swimmers ready to take on serious long-distance training. Perfect for building elite stamina, pacing control, and freestyle efficiency across high-volume sets.
Training focus
High-volume training that develops aerobic capacity, consistency, and long-distance freestyle form.
What to expect
Endurance-focused workouts that combine aerobic pyramids, threshold sets, and progressive loading — with challenge sets designed to test stamina and pacing under pressure.
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.
Enduro Foundations
70 min · 4000m
Form & Strength
74 min · 4200m
Endurance Drive
81 min · 4600m
Best Avg Challenge I
84 min · 4800m
Aerobic Pyramid
77 min · 4400m
Test Set I
88 min · 5000m
Form Lock
105 min · 6000m
Drop Ladder
77 min · 4400m
Smooth To Strong
84 min · 4800m
Grind & Fire
88 min · 5000m
Descend & Hold
82 min · 4700m
Test Set II
98 min · 5600m
Threshold Surge
91 min · 5200m
Best Avg Challenge II
84 min · 4800m
Enduro Descend
81 min · 4600m
Dynamic Pyramid
91 min · 5200m
Yellowline Repeats
100 min · 5700m
Ultimate Drop Ladder
77 min · 4400m
Split & Surge
105 min · 6000m
Push & Flow
93 min · 5300m
Best Avg Challenge III
81 min · 4600m
Enduro Split
81 min · 4600m
Flow To Fire
74 min · 4200m
Test Set III
105 min · 6000m
We recommend Strength Gains to pair with this plan — building strength and muscular endurance to support high-volume swimming.
Answers to common questions about this plan, equipment, pacing, and getting started.
For experienced swimmers ready to take on serious long-distance training. Perfect for building elite stamina, pacing control, and freestyle efficiency across high-volume sets.
Endurance Titan
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