Workout Description

Why This Workout Is Extremely Hard

This workout combines extreme volume, progressive skill demands, and escalating loads across three descending rounds. The average athlete faces 60 burpee box jump overs, 50 pull-ups, chest-to-bar pull-ups, AND bar muscle-ups — all under cumulative fatigue from running. The final round demands bar muscle-ups and heavy squat cleans (225/155lb) after already being destroyed. Multiple limiting factors (grip, lungs, skill, strength) hit simultaneously with no built-in rest, likely taking 45-70+ minutes.

Benchmark Times for Nunez

• Elite: <18:30
• Advanced: 22:00-26:00
• Intermediate: 30:30-36:00
• Beginner: >82:30

Training Focus

This workout develops the following fitness attributes:

• Stamina (9/10): Massive volume of burpee box jump overs (105 total), pull-up variations (87 total), and squats across three rounds demands exceptional muscular endurance in legs, back, and shoulders simultaneously.
• Endurance (8/10): Three rounds of running totaling 1800m combined with high-rep gymnastics and barbell work creates sustained cardiovascular demand throughout. The descending structure keeps intensity elevated across the entire workout.
• Power (7/10): Burpee box jump overs require repeated explosive hip extension, squat cleans demand powerful triple extension, and bar muscle-ups require explosive pulling power, especially fatigued in round three.
• Strength (6/10): Squat cleans at 155/225 lb and chest-to-bar pull-ups with bar muscle-ups in the final round require meaningful strength output, especially under accumulated fatigue from earlier rounds.
• Speed (6/10): For-time format incentivizes fast transitions and efficient cycling. Burpee box jump overs and pull-up variations reward quick movement, though pacing strategy across three rounds is critical to avoid blowup.
• Flexibility (5/10): Squat cleans demand hip and thoracic mobility, bar muscle-ups require shoulder flexibility, and deep squat positions throughout all three rounds require moderate range of motion competency.

Movements

• Squat Clean
• Back Squat
• Burpee Box Jump-Over
• Chest-to-Bar Pull-Up
• Run
• Bar Muscle-Up
• Pull-Up

Scaling Options

Runs: Keep distances as written if possible; reduce to 600/400/200m for athletes with limited aerobic capacity. Burpee box jump overs: Step over the box instead of jumping, or reduce to 40/20/10 reps. Pull-ups (round 1): Sub jumping pull-ups or banded pull-ups; reduce to 35 reps. Chest-to-bar (round 2): Sub regular kipping pull-ups or ring rows at 25 reps. Bar muscle-ups (round 3): Sub chest-to-bar pull-ups, banded muscle-ups, or 15 pull-ups + 15 ring dips. Squat weights — reduce to approximately 70% of Rx: ♀ 45-85-105 lb / ♂ 65-135-155 lb. Squat cleans can be subbed as power clean + front squat if the catch position is a limiting factor. Volume scaling: Reduce to 40/20/10 BBJOs across rounds for athletes newer to high-volume burpee work.

Scaling Explanation

Scale this workout if you cannot complete at least 10 unbroken pull-ups when fresh, if you cannot squat clean the Rx weight for 5+ reps with solid mechanics, or if your estimated finish time exceeds 50-55 minutes. The goal is to keep moving — long, forced rest breaks kill the intended stimulus. Prioritize technique on the bar muscle-ups and squat cleans above all else; these are high-skill, high-load movements performed under fatigue, which is exactly when injuries happen. Athletes who are newer to gymnastics should sub chest-to-bar or pull-ups without hesitation — there is no shame in scaling movements that require years of development. The target time window is 30-45 minutes for competitive athletes and 40-55 minutes for intermediate athletes. If you're looking at 60+ minutes, reduce volume across the board so you can maintain intensity and movement quality throughout.

Intended Stimulus

This is a long, grinding chipper designed to test your full engine across a 30-45+ minute time domain. The descending volume structure gives you psychological relief as you progress, but the increasing movement complexity and load demand you stay mentally sharp when you're most fatigued. The primary challenge is a combination of conditioning and skill — you'll need a strong aerobic base to survive the runs and burpees, then call on gymnastics capacity and barbell cycling when your heart rate is already elevated. Expect this to feel like a sustained hard effort throughout, with the final 400m/15 BBJOs/12 BMUs/10 squat cleans serving as a brutal finishing test of everything you have left.

Coach Insight

Pace the opening 800m conservatively — this is not a sprint. You have a long road ahead and blowing up early on the run will cost you dearly on the 60 burpee box jump overs. On the BBJOs, find a steady, rhythmic pace you can sustain rather than going fast and stopping. Think 'slow is smooth, smooth is fast.' For the pull-ups in round one, break early — sets of 10-12 with short rests beat going to failure and hanging on the bar. The air squats at 65/95 lb should be unbroken or in two quick sets. As you move into round two, the chest-to-bar pull-ups are the critical checkpoint — if your grip is shot, break into sets of 5-7 and rest 10-15 seconds between. The 185/125 lb front squats demand solid positioning; reset your rack position each rep. In the final round, treat the bar muscle-ups as singles or small sets of 2-3 — do not rush and miss reps. The squat cleans at 225/155 lb are the money movement: reset completely between reps, nail your catch position, and drive through every rep. Common mistakes: going out too hot on the 800m, doing burpees too fast and gassing out, and skipping rest on gymnastics until grip fails completely.

Benchmark Notes

The primary limiters are bar muscle-ups (skill gate that stops most athletes cold under fatigue), burpee box jump overs in volume (60 reps), and the escalating squat clean weight (225 lb male). L5 (~39 min) assumes broken pull-ups, singles on muscle-ups, and moderate cycling on burpees with manageable squat clean singles at 185/225 lb.

Modality Profile

7 total movements: Gymnastics = Burpee Box Jump-Over, Pull-Up, Chest-to-Bar Pull-Up, Bar Muscle-Up (3 unique gymnastics = 4 movements but counting unique: Burpee Box Jump-Over, Pull-Up, C2B Pull-Up, Bar Muscle-Up = 4); Monostructural = Run (1); Weightlifting = Back Squat, Squat Clean (2). Counts: G=4, M=1, W=2. Percentages: G=4/7=57%, M=1/7=14%, W=2/7=29%. Rounded to nearest 10%: G=57→60, M=14→10, W=29→30. Adjusted to sum to 100: G=60, M=10, W=30. Recalculating with rounding: G≈57%→57, M≈14%→14, W≈29%→29, summing raw gives ~100. Using nearest 10 rounding: G=60, M=10, W=30.

Similar Workouts to Nunez

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

• Painstorm XXIII (91% similar) - 21-15-9 Reps for Time Thrusters (95/65 lb) Cleans (135/95 lb) Deadlifts (225/155 lb) Pull-Ups Kettle...
• Savard (91% similar) - AMRAP in 29 minutes 83 Double-Unders 27 Jumping Pull-Ups 10 Deadlifts (155/135 lb) 12 Hang Power Cle...
• Devil of Ramadi (91% similar) - For Time Buy-In: 100 ft Dumbbell Farmer's Carry (55/35 lb) 10 Alternating Dumbbell Squat Snatches (5...
• Painstorm XXVI (91% similar) - Eight Tabatas in 39 minutes Tabata Thrusters (95/65 lb) 1 minute Rest Tabata Pull-Ups 1 minute Rest ...
• Dougie (90% similar) - For Time Buy-In: 1 mile Run Then, 7 Rounds of: 11 Thrusters (95/65 lb) 5 Strict Pull-Ups 12 Kettleb...
• Devil Dogs (90% similar) - For Time Buy-In: 26 Burpee Pull-Ups Then, 8 Rounds of: 13 Hang Cleans (95/65 lb) 13 Push-Ups 13 Box...
• Sanchez (90% similar) - For Time 5 Rounds of: 8 Thrusters (135/95 lb) 70 Double-Unders Directly into: 49 Burpees Then, 8 R...
• Herzberg (90% similar) - AMRAP in 35 minutes 800 meter Medicine Ball Run (30/20 lb) 10 Man Makers (2x50/35 lb) 21 Box Facing ...

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