Workout Description

For time: 30/25 calorie Assault Air Bike 20 Burpee Box Jump-Overs (24/20 in) 10 Sandbag Cleans (150/100 lb) Time cap: 6 minutes

Why This Workout Is Very Hard

Short, aggressive sprint with high heart rate from the bike, relentless pacing on burpee box jump-overs, and a heavy odd-object finish. The 150/100 lb sandbag demands explosive hip extension and strong bracing under fatigue. With a 6-minute cap, athletes must push near redline and manage minimal rest, elevating complexity and intensity.

Benchmark Times for Regionals 17.5

  • Elite: <3:30
  • Advanced: 4:00-4:30
  • Intermediate: 4:45-5:00
  • Beginner: >6:00

Training Focus

This workout develops the following fitness attributes:

  • Power (8/10): Explosive hip extension drives the sandbag clean, while high-output biking rewards peak power and fast recoveries between reps.
  • Speed (8/10): Transition speed and quick but sustainable burpee cadence determine separation. Efficient singles on the sandbag keep overall pace high.
  • Endurance (6/10): Bike calories and fast BBJO demand strong aerobic power for 3–6 minutes. Athletes must buffer lactate while keeping breathing under control in a sustained sprint.
  • Stamina (5/10): Burpees and repeated sandbag singles tax whole-body muscular endurance, especially posterior chain and trunk under constant fatigue without long breaks.
  • Strength (5/10): Heavy sandbag cleans require solid posterior-chain strength and bracing to move a non-rigid load efficiently when tired.
  • Flexibility (2/10): Basic mobility requirements: hip/knee flexion for burpees and box landings, and front-load positions on the sandbag. No advanced ranges required.

Scaling Options

Scale to: 20/15 cal bike, 20 BBJO (20/16 in), 10 sandbag cleans (100/70) • 25/20 cal bike, 20 box step-over burpees, 10 sandbag cleans (125/80) • 30/25 cal bike, 15 BBJO, 8 sandbag cleans (150/100)

Scaling Explanation

These options preserve the sprint stimulus by adjusting output (calories), height/step-overs, and load/reps so athletes keep moving fast and finish near the intended time window.

Intended Stimulus

Fast and intense sprint that spikes your heart rate on the bike, keeps you moving steadily on burpee box jump-overs, and finishes with powerful, efficient sandbag singles. You should feel urgency from start to finish, with composure in transitions and deliberate breathing. The last 10 cleans should be challenging but continuous with minimal pauses.

Coach Insight

Pace the bike just below blow-up—finish with legs burning but still able to move the first few burpees smoothly. One tip: Commit to quick, controlled singles on the sandbag. Grip, breathe, set hips, explode—repeat. Avoid sloppy box footwork, long pauses before sandbag reps, and redlining in the first 20 bike calories.

Benchmark Notes

Times descend from cap-outs to elite sprint finishes. Hitting under 5 minutes is solid; sub-4 is advanced; near 3–3:30 is elite. If you routinely time-cap, scale load or calories to keep the stimulus fast and unbroken singles on the sandbag.

Modality Profile

About 40% of work comes from the monostructural bike sprint, 30% from gymnastics via burpee box jump-overs, and 30% from weightlifting with heavy sandbag cleans. Time spent typically skews to the bike early and the sandbag under fatigue late.

Similar Workouts to Regionals 17.5

If you enjoy Regionals 17.5, you might also like these similar CrossFit WODs:

  • Regionals 16.7 (91% similar) - For time: 3 Legless Rope Climbs 27 Thrusters (95/65 lb)...
  • AGOQ 18.4 (89% similar) - AMRAP in 5 minutes 9 Handstand Push-Ups 6 Burpees 3 Snatches (165/115 lb)...
  • Sprint Couplet (89% similar) - For Time 172 foot Sled Push 18/15 Bar Muscle-Ups 172 foot Sled Push Time Cap: 6 minutes...
  • Time Priority Diane (89% similar) - Max Reps in 4 minutes 30 seconds 60 seconds of Deadlifts (225/155 lb) 60 seconds of Handstand Push-U...
  • Diane (89% similar) - 21-15-9 Reps For Time Deadlifts (225/155 lb) Handstand Push-Ups...
  • Regionals 16.5 (89% similar) - For time: 25/20 calorie Row 16 Burpee Box Jump Overs (24/20 in) 9 Bar Muscle-Ups Time cap: 6 minute...
  • Regionals 14.6 (89% similar) - For time: 30 Clean & Jerks (185/115 lb)...
  • Open 16.3 (88% similar) - AMRAP in 7 minutes: 10 Power Snatches (75/55 lb) 3 Bar Muscle-Ups...

These WODs similar to Regionals 17.5 share comparable training demands, time domains, and movement patterns.

Training Profile

AttributeScoreExplanation
Endurance6/10Bike calories and fast BBJO demand strong aerobic power for 3–6 minutes. Athletes must buffer lactate while keeping breathing under control in a sustained sprint.
Stamina5/10Burpees and repeated sandbag singles tax whole-body muscular endurance, especially posterior chain and trunk under constant fatigue without long breaks.
Strength5/10Heavy sandbag cleans require solid posterior-chain strength and bracing to move a non-rigid load efficiently when tired.
Flexibility2/10Basic mobility requirements: hip/knee flexion for burpees and box landings, and front-load positions on the sandbag. No advanced ranges required.
Power8/10Explosive hip extension drives the sandbag clean, while high-output biking rewards peak power and fast recoveries between reps.
Speed8/10Transition speed and quick but sustainable burpee cadence determine separation. Efficient singles on the sandbag keep overall pace high.

For time: 30/25 calorie Assault Air Bike 20 Burpee Box Jump-Overs (24/20 in) 10 Sandbag Cleans (150/100 lb) Time cap: 6 minutes

Difficulty:
Very Hard
Modality:
G
M
W
Stimulus:

Fast and intense sprint that spikes your heart rate on the bike, keeps you moving steadily on burpee box jump-overs, and finishes with powerful, efficient sandbag singles. You should feel urgency from start to finish, with composure in transitions and deliberate breathing. The last 10 cleans should be challenging but continuous with minimal pauses.

Insight:

Pace the bike just below blow-up—finish with legs burning but still able to move the first few burpees smoothly. One tip: Commit to quick, controlled singles on the sandbag. Grip, breathe, set hips, explode—repeat. Avoid sloppy box footwork, long pauses before sandbag reps, and redlining in the first 20 bike calories.

Scaling:

Scale to: 20/15 cal bike, 20 BBJO (20/16 in), 10 sandbag cleans (100/70) • 25/20 cal bike, 20 box step-over burpees, 10 sandbag cleans (125/80) • 30/25 cal bike, 15 BBJO, 8 sandbag cleans (150/100)

Time Distribution:
4:15Elite
5:07Target
6:00Time Cap
Your Scores:

Training Profile

Performance Levels

L1
L2
L3
L4
L5
L6
L7
L8
L9
L10

Times descend from cap-outs to elite sprint finishes. Hitting under 5 minutes is solid; sub-4 is advanced; near 3–3:30 is elite. If you routinely time-cap, scale load or calories to keep the stimulus fast and unbroken singles on the sandbag.