Cold Therapy for Runners

What cold does

Cold reduces inflammation, lowers perceived soreness, and shifts the nervous system toward parasympathetic. The catch: that same anti-inflammatory effect can blunt the adaptations strength and endurance training depend on.

When to use cold

Cold helps when recovery is the priority:

• Day-of after a race
• Mid-race-week to drop accumulated fatigue
• Heavy training block where adaptation is already maximized
• Acute injury within the first 48 hours (short bouts of ice)

When to skip cold

Avoid right after:

• Strength training (within 4 hours) — blunts hypertrophy and strength gains
• Key endurance workouts where adaptation is the goal
• Easy aerobic days — no fatigue to recover from

Dosage

2-4 minutes at 50-59°F (10-15°C) is plenty. Longer isn't better — it's just colder.

Related Topics