Workout Description
5 rounds for total distance:
run 2 min, rest 3 min
Score is the sum of the meters you run across the 5 rounds (only distance covered in the active times, the 2 minutes, has to be counted). Try to be consistent across all rounds
Why This Workout Is Easy
This is straightforward interval work with a generous 1:1.5 work-to-rest ratio (2 min on, 3 min off). Running is a fundamental movement requiring no technical skill, and the 3-minute rest periods allow substantial cardiovascular recovery between efforts. The instruction to 'be consistent' indicates sustainable pacing rather than all-out sprints. Total work time is only 10 minutes of running spread across 25 minutes. No limiting factors beyond basic conditioning—no heavy loads, grip fatigue, or complex movements. Most average CrossFit athletes can complete this as prescribed without scaling.
Training Focus
This workout develops the following fitness attributes:
- Endurance (7/10): Cardiovascular intervals with 2-minute work periods and 3-minute rest test aerobic capacity. Recovery periods prevent this from being pure endurance but cardio demand is significant.
- Speed (7/10): Interval format emphasizes speed and pace management. Maintaining consistent fast running across all five 2-minute efforts is the primary challenge.
- Power (4/10): Fast-paced running intervals require some explosiveness and leg turnover, especially to maintain consistent distances. More power than jogging but not purely explosive.
- Stamina (3/10): Limited muscular endurance demand from running. The short 2-minute intervals with ample rest don't exhaust leg stamina like longer continuous efforts would.
- Strength (1/10): Bodyweight running only with no external load or resistance. Minimal strength requirement beyond basic locomotion and supporting body weight.
- Flexibility (1/10): Basic running mechanics require standard hip and ankle mobility. No unusual range of motion demands beyond normal running gait patterns.
Scaling Options
Reduce to 3-4 rounds if new to interval training. Shorten to 90-second work intervals with 2:30 rest. Substitute assault bike (calories) or rower (meters) if running causes joint pain. Beginners can alternate 1-minute jog/1-minute fast walk during the 2-minute windows. Elite athletes can tighten rest to 2 minutes or extend work to 3 minutes.
Scaling Explanation
Scale if you cannot maintain consistent splits - if round 5 distance drops more than 15% from round 1, reduce volume or intensity next time. The goal is repeatable quality efforts, not maximum single-round distance. Athletes should never have to stop completely during a 2-minute interval - if this happens, reduce pace significantly. Prioritize learning to pace intelligently over achieving max distance. Target feeling: each round should feel equally challenging, finishing round 5 knowing you could do one more at the same pace.
Intended Stimulus
Repeated moderate-high intensity aerobic intervals testing pacing discipline and lactate threshold. Each 2-minute effort targets the glycolytic system (85-90% effort) with sufficient rest (3 minutes) to allow partial recovery while maintaining quality output across all 5 rounds. Primary challenge is mental - learning to pace sustainably and resist going too hard early.
Coach Insight
Treat round 1 as your baseline - aim for 85% max effort, not all-out. Track your distance each round and aim to stay within 5-10% variance across all 5. Most athletes blow up by going 95%+ on round 1. Use the first 20 seconds to settle into your pace. The 3-minute rest should feel generous - use it fully for recovery but stay moving during rest (walk). Focus on consistent breathing rhythm. Target pace should feel 'comfortably hard' - you should be breathing heavy but able to maintain the same speed for the full 2 minutes.
Benchmark Notes
Primary limiter is aerobic capacity and running economy. The 3-minute rest allows full recovery between intervals, so this tests sustained speed rather than glycolytic tolerance. L1 (~1000m) represents jogging pace around 200m per round. L5 (~2000m) is solid aerobic running at 400m per round, roughly 6:30-7 min/mile pace. L10 (~3250m) requires elite running speed holding 650m per round, sub-5 min/mile for short intervals. Consistency across rounds is critical - overpacing early rounds will cause significant drop-off.
Modality Profile
Run is a cyclical cardio movement classified as Monostructural (M). With only one movement in the workout and that movement being purely monostructural, the modality breakdown is 100% Monostructural.
