The first 14 days after HYROX

By Dai Manuel (Coach Moose). Last reviewed 4 November 2026.

For the first 14 days after HYROX, recover first and train second. Sleep well, eat enough protein spread through the day, and keep moving gently while soreness settles. Ease back into training in the second week. Dark urine with severe muscle pain or weakness is not normal soreness: get medical care.

General education, not medical advice. If you have a health condition, an injury or symptoms that worry you, talk to your doctor.

First: when it is not normal soreness

Any hard muscle work can, rarely, lead to rhabdomyolysis, a breakdown of muscle that can harm the kidneys. The classic signs are muscle pain, weakness and dark, tea-coloured urine ¹. If you notice dark urine with severe muscle pain, swelling or weakness after your race, get medical care the same day. Do not wait it out.

Days 1 to 3: rest, eat, move gently

Soreness after a race like HYROX is expected, especially after the lunges and wall balls. Delayed onset muscle soreness can reduce range of motion and strength, and pushing back into hard training too early while it lingers may raise your risk of further injury ².

• Sleep. Research links sleep loss to poorer exercise performance and to physiological changes that can look like overtraining, although the evidence is mixed ³. Give yourself extra time in bed.
• Protein. For people who exercise, a daily intake of roughly 1.4 to 2.0 grams of protein per kilogram of body weight, spread across the day, is enough for most ⁴.
• Easy movement. A pooled analysis of 99 studies found active recovery, massage, compression garments and cold-water immersion all reduced soreness to varying degrees, with massage the most effective ⁵. A walk or an easy spin counts.

Days 4 to 7: light training

This is how we coach it, not a prescription. Once day-to-day soreness has mostly settled, come back to class at a conversational effort. Keep loads light, skip the heavy lunges and wall balls, and leave each session feeling better than you arrived. Our recovery guides cover sleep, protein and easy movement in more depth.

Days 8 to 14: build back

Gradually bring back normal training. Add one harder session at a time. If you still feel flat, sore or unmotivated for days on end, that is a sign to back off. Fatigue, a drop in performance and mood changes are among the warning signs of training outrunning recovery ⁶.

Use these two weeks to look back, too. What went well? Where did you lose time? That conversation sets up your second HYROX.

An honest note on the evidence

We could not find research on recovery after HYROX itself. The studies above are in athletes and exercisers more broadly. The day ranges here are our coaching approach, built on that research, not a tested HYROX protocol.