return-to-running program
v1by FitnessGrid
A 6-week evidence-based run/walk progression for beginners or those returning from injury.
Get an AI coach that uses this skill
FitnessGrid is an AI coach that plans your week and adapts as you go. Install return-to-running program and your coach will follow this protocol every week, learn from what you actually do, and adjust on the fly.
- Your coach builds the week from this skill
- Adapts to your actual progress, not a static template
- Free to start — no credit card, ~60 seconds to set up
Procedure
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Assess Entry Criteria: Verify the user meets the following baseline requirements before starting:
- Can walk briskly (4.2–5.2 mph) for 30 minutes without pain.
- Has full, pain-free joint range of motion.
- Can complete 10–20 single-leg hops without pain or swelling.
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Initialize Phase 1 (Week 1): Use
create_weekandcreate_workoutto schedule three non-consecutive sessions (every other day).- Structure: 4-minute walk / 1-minute run intervals.
- Volume: 4 repetitions (20 minutes total duration).
- Cues: Use
create_noteto provide guidance on a "comfortable conversational pace" and starting on soft, flat surfaces.
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Monitor Progression Rules:
- Instruct the user to complete each stage 2–3 times successfully before advancing.
- Green Light: No increased pain or swelling.
- Red Light: Sharp pain, pain that worsens during the run, or gait changes. Stop immediately and repeat the previous stage once asymptomatic.
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Execute 6-Week Progression:
- Week 2 (Stage 2): 3-min walk / 2-min run (4 reps).
- Week 3 (Stage 3): 2-min walk / 3-min run (4 reps).
- Week 4 (Stage 4): 1-min walk / 4-min run (4 reps).
- Week 5 (Stage 5): 1-min walk / 9-min run (2 reps).
- Week 6 (Stage 6): 20+ minutes continuous run (1 rep).
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Apply Deload Guidance: If the user reaches Week 4 or reported high fatigue, implement a recovery week:
- Reduce total weekly volume by 10–20%.
- Avoid introducing hills or speed work.
- Focus on "prehab" (core activation and glute work).
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Provide Technical Coaching: For every workout created, include:
- Warm-up: 5–10 minutes of dynamic movements (leg swings, lunges, high knees).
- Form: Focus on rhythmic strike patterns; avoid over-striding.
- Cool-down: 3–5 minutes slow walk plus static stretches for calves, quads, and hamstrings.
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Post-Program Transition: Once the user completes Week 6, advise increasing weekly mileage by no more than 10–30% per week. Instruct them to avoid hills/speed work until they reach 50–60% of their historical weekly volume.
