Workout Description

Why This Workout Is Hard

Three miles of running around a 500-meter swim creates a long mixed endurance event whose difficulty rises sharply for athletes without efficient swim technique.

Benchmark Times for Run Swim Run

• Elite: <33:00
• Advanced: 36:00-39:00
• Intermediate: 42:00-46:00
• Beginner: >75:00

Training Focus

This workout develops the following fitness attributes:

• Endurance (10/10): Endurance reflects the sustained breathing and cardiovascular demand of three miles of running around a 500-meter swim.
• Stamina (7/10): Stamina reflects the repeated submaximal work and resistance to local fatigue in three miles of running around a 500-meter swim.
• Speed (5/10): Speed reflects cycle rate, transitions, and the value of moving quickly through three miles of running around a 500-meter swim.
• Flexibility (4/10): Flexibility reflects the usable range of motion needed to perform three miles of running around a 500-meter swim safely and efficiently.
• Power (2/10): Power reflects the need for forceful, fast contractions while completing three miles of running around a 500-meter swim.
• Strength (1/10): Strength reflects the absolute force and loading requirement of three miles of running around a 500-meter swim.

Movements

• Run
• Swim

Scaling Options

Reduce each run to 1 mile or the swim to 250-400 meters so the athlete can finish safely inside 60 minutes without changing the run-swim-run order.

Scaling Explanation

Distance reductions preserve the mixed-modality endurance test while accounting for swimming proficiency and open-water safety.

Intended Stimulus

A sustained endurance race. The first run should feel controlled, the swim efficient rather than frantic, and the final run should build after breathing settles.

Coach Insight

Do not overrun the opening leg. Sight regularly in open water, stay relaxed through the shoulders, and use the first minutes of the final run to restore rhythm before increasing pace.

Benchmark Notes

The official cap is 60 minutes and the full course is approximately 5,327 meters. L1-L2 distinguish capped athletes by distance; finishers begin at L3. The L10 threshold of 33:00 sits above the roughly 29:30 leading 2017 Games performances while remaining appropriately elite.

Modality Profile

Running and swimming are both monostructural endurance modalities; the workout contains no gymnastics or external-load component.

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