Taking overly long steps that become difficult to control under fatigue.
Station 07
Sandbag Lunges
A 100m sandbag walking lunge requiring repeated single-leg strength under heavy fatigue.
Interactive benchmark
How does your time compare?
Season 8 · latest completed season
Finish-time distribution
174,716 valid splits
Top 10%
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Top 25%
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Median
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Specification
100 m · 20 kg
Race execution
Station performance focus.
Single-leg endurance, balance and trunk stability under load
- 01
Use a repeatable stride length and keep each repetition controlled.
- 02
Stay tall through the torso and keep the sandbag stable across your shoulders.
- 03
Stand fully between steps and maintain a consistent rhythm.
Doubles strategy
Plan the work before race day.
Example plan
Watch for
Common mistakes
Where time gets lost.
Folding forward through the torso and making each lunge more demanding.
Practising fresh lunges without replicating race-level fatigue.
Training ideas
For your next workout.
Strength endurance
5 × 20 m at race load, aiming for identical time each length.
Late-race legs
3 rounds: 1 km run + 40 m sandbag lunges at controlled effort.
Training examples are general ideas, not an individual programme. Adjust load, volume and recovery for your experience and health.