Short answer: The Centenarian Decathlon is Dr. Peter Attia’s framework for designing a 10-event physical scorecard for the end of your life and training toward it now. The protocol rests on Medicine 3.0 prevention, four movement pillars (Zone 2 aerobic base, VO2 max intervals, heavy compound strength, stability), and supporting habits (protein 1.6–2.2 g/kg/day in his public guidance, sleep stack, nutrition, emotional health). PROT_003 in our app stores the 25 numbered actions on Attia’s interactive blueprint page.
What the Centenarian Decathlon is
Dr. Peter Attia is a physician, founder of Early Medical, and author of the New York Times bestseller Outlive: The Science and Art of Longevity. His clinical framework, called Medicine 3.0, reframes healthcare as proactive prevention rather than reactive treatment. The Centenarian Decathlon is the operational piece of that framework: instead of optimising “longevity” abstractly, you pick the ten physical activities you want to be able to do at age 100, measure your current performance on each, and train specifically toward closing the gap.
The point is personalisation, not universality. Common example events (from Attia’s public writing and podcast episodes):
- Hike a mile with a 25 lb pack on uneven terrain.
- Get up off the floor without using your hands or knees.
- Dead-hang for two minutes cumulative.
- Carry a 25 kg load up three flights of stairs.
- Pick up a grandchild from the floor.
- Pull-ups or rows to threshold.
- Walk down stairs with a hand-free posture.
- Carry groceries for 100 m.
- Stand from a deep squat unaided.
- Run a 5 km moderate pace.
Where you start and where you fail tells you what to prioritise. That diagnostic approach turns generic “stay fit” advice into an engineering problem with measurable deltas. Inside the Protocols app this blueprint carries the identifier PROT_003 and contains 25 numbered actions integrating cardio, strength, stability, protein, sleep, recovery, and emotional journaling.
Average scientific-evidence score for the 25 Attia actions in our database is 4.6/5, the highest of the eight leader blueprints. Resistance training is on par with VO2 max work; cognitive and emotional habits pull the average slightly lower because the evidence base is younger.
Medicine 3.0 and why exercise is the best drug
Attia’s premise: four levers move human lifespan and healthspan the most, in roughly this order.
- Exercise — the single most powerful intervention known.
- Nutrition and metabolic health — what you eat and how your body partitions it.
- Sleep — recovery period for everything physiological.
- Emotional health — depression, anxiety, and chronic stress account for ~30% of disability burden at 70; ignored in most longevity plans.
Two reasons this framing matters for the Decathlon:
- Exercise is the only lever where improvements are dose-responsive across the full range. Going from poor to moderate fitness moves mortality risk more than any other single behaviour change, and going from moderate to elite moves it again. The curve is steep and early — exactly where most adults are not.
- Specificity matters at every age. A generalist workout is not enough; you need to train the exact capacities you want to keep. That is why Zone 2 is not optional, VO2 max intervals are not optional, strength work is not optional, and stability (which most adults skip) is not optional.
The four training pillars
Pillar 1 — Zone 2 aerobic base. Zone 2 is the steady effort you can hold while carrying a conversation. It is the rate at which your mitochondria burn fat efficiently; trained Zone 2 specifically increases mitochondrial density and improves lactate clearance. Practical dose in our database (ACT_030): 45–60 minutes, 3–4 times per week. Heart rate for most adults: 60–70% of max HR, or “the talk test” (ACT_078). For an “elite for your age” fitness target, plan 3+ hours per week.
Pillar 2 — VO2 max. VO2 max is the single strongest cardiometabolic predictor of all-cause mortality in epidemiological studies. Train it with one to two high-intensity sessions per week. The canonical prescription is the 4 × 4 protocol (ACT_031): four minutes at near-maximum effort, four minutes recovery, four sets, total session 25–30 minutes including warmup and cooldown. Sprint intervals (ACT_102, 6 × 20s on / 40s off) are a lower-impact alternative. Target: top 2.5% for age group (“elite for age”).
Pillar 3 — Heavy compound strength. Pick four to five compounds (squat, deadlift, bench, overhead press, weighted pull-up) and train them 2–3 times per week in the 6–10 rep range (ACT_032). The goal is muscle mass retention and bone density, not bodybuilding aesthetics. Attia consistently prioritises mid-life strength over peak muscle size because the fastest loss window begins at 50.
Pillar 4 — Stability and grip. Falls drive much of the late-life injury burden in adults over 65. Train single-leg balance (ACT_104), farmer’s walks (ACT_103), dead-hang cumulative 2 minutes (ACT_079), hip-flexor stretching (ACT_125), and foot stability work (ACT_033) daily or every other day. Foot and ankle strength are the first to atrophy and the last to be retrained.
Step-by-step weekly protocol
Numbers reference Protocols actions; figures are durations and effort scores from the database. Effort 1 (automatic) to 5 (severe); cost 0–3 (0 = free).
Weekly structure template
| Day | Session 1 | Session 2 | Stretching |
|---|---|---|---|
| Monday | Heavy strength (ACT_032) 45–60 min | Zone 2 (ACT_030) 30 min | Hip flexors (ACT_125), foam roll (ACT_092) |
| Tuesday | Zone 2 (ACT_030) 45–60 min | Mobility (ACT_033) 15–20 min | — |
| Wednesday | VO2 max 4×4 (ACT_031) 25–30 min | Dead-hang accumulation (ACT_079) | — |
| Thursday | Heavy strength (ACT_032) 45–60 min | Zone 2 (ACT_030) 30 min | Hip flexors (ACT_125) |
| Friday | Zone 2 (ACT_030) 45–60 min | Single-leg balance (ACT_104) | — |
| Saturday | Sprint intervals (ACT_102) 15–20 min | Ruck or hike (ACT_034) 30–60 min | Foam roll (ACT_092) |
| Sunday | Long Zone 2 (ACT_030) 60–90 min | 10,000 steps NEAT (ACT_114) | — |
This is one valid template, not the only one. The recipe for any successful Attia program is 80% Zone 2 + 20% hard (strength, VO2 max) during the week. Daily 10,000 steps (ACT_114) is non-negotiable — NEAT drives ~30% of daily energy expenditure.
Nutrition, sleep, recovery — supporting habits
- Protein 1.6–2.2 g/kg/day (
ACT_03540 g protein bolus). Attia’s frequently discussed practical target is roughly 1.6–2.2 g/kg/day for older or highly-active adults, with 30–40 g per meal. Whey or plant equivalent; tracking unnecessary if you follow his meal template. - Creatine monohydrate 5 g (
ACT_080). Cheap, evidence-strong for muscle and cognition. - EPA omega-3 2 g (
ACT_081). Cardiovascular and brain marker. - Stop eating 3 h before bed (
ACT_036). Improves glycaemic and sleep quality. - Sleep stack: glycine + magnesium (
ACT_037). 2 minutes at bedtime. - Overnight fasting 12–14 h (
ACT_127). Longest stretch without food overnight. - Sauna 20 min (
ACT_010). 3–4 sessions/week at 80–100°C. Cardiovascular and longevity associations are real. - Legs-up-the-wall 10 min (
ACT_113). Evening wind-down. - Emotional health journaling (
ACT_040). 15–30 min in the evening. Neglected, but Attia treats emotional-health practice as a first-class pillar.
The 10 events: how to pick your own
Pick events that match your life. Common Decathlon events:
- Hike 1.5 km on uneven terrain with an 8–10 kg pack.
- Get up from the floor without using your hands or knees.
- Dead-hang 2 minutes (cumulative).
- Pull-up (8 strict for men, 3 strict for women) or an equivalent horizontal-row load.
- Carry 25 kg of groceries for 100 metres.
- Pick up a child or grandchild from the floor.
- Run 5 km in under 30 minutes (or your age-adjusted equivalent).
- Squat your body weight for ten reps.
- Stand from a deep squat without assistance.
- Walk down a flight of stairs hand-free.
Measure each. The weakest events tell you where to bias your training. Strength is typically event 4 (pull-up), event 5 (carry), event 8 (back squat), and event 10 (eccentric quad control). Aerobic capacity drives event 1 (hike), event 7 (run). Stability drives event 2 (floor), event 9 (deep squat), event 6 (lifting a child). Most adults are weak in one or two clusters.
Protocol snapshot
| Action | Time | Duration | Effort (1–5) | Cost (0–3) | Evidence (1–5) |
|---|---|---|---|---|---|
ACT_030 Zone 2 cardio | morning | 45–60 min | 2 | 1 | 5 |
ACT_031 VO2 max 4×4 | morning | 25–30 min | 5 | 0 | 5 |
ACT_032 Heavy strength | morning | 45–60 min | 4 | 1 | 5 |
ACT_033 Stability / foot work | morning | 15–20 min | 2 | 0 | 4 |
ACT_034 Rucking | afternoon | 30–60 min | 3 | 1 | 4 |
ACT_035 40 g protein bolus | anytime | — | 1 | 1 | 5 |
ACT_036 Stop eating 3h pre-bed | evening | — | 3 | 0 | 5 |
ACT_037 Sleep stack: glycine + mag | evening | 2 min | 1 | 1 | 4 |
ACT_079 Dead-hang 2 min cumulative | anytime | 2–3 min | 2 | 1 | 4 |
ACT_080 Creatine 5 g | morning | — | 1 | 1 | 5 |
ACT_102 Sprint intervals 6×20 s | morning | 15–20 min | 5 | 0 | 4 |
ACT_114 10,000 steps NEAT | anytime | 60–90 min | 2 | 0 | 5 |
How to start now
If you have not trained in years, do not start with VO2 max and heavy strength the same week. The template for the first six weeks:
- Walk every day (
ACT_114). Target 10,000 steps by week 4. - Twice-weekly Zone 2 (
ACT_030). Start at 30 minutes, build to 60 by week 5. - Once-weekly strength (
ACT_032). 4 compounds, 3 sets of 8 reps, RPE 7. - Once-weekly stability (
ACT_033). Hip-flexor stretch, dead-hang, single-leg balance.
By week 7 you’ll have a 10-event Decathlon to score yourself on. The recipe that wins long-term is small add-ons over months, not a single hero week.
Quick answers
Do I need to be an athlete?
No. The whole point is to write down ten tasks you want to do at 100 and measure where you are now. Most adults score poorly on 2–4 events; the protocol is to close those gaps over years.
What about cardio versus strength?
Both. Zone 2 aerobic base is the foundation (foundation of mortality reduction). VO2 max is a separate, high-intensity adjustment. Strength is a separate, parallel adjustment. Stability and balance stitch it together. Skipping any pillar shows up in the 10-event test.
How much protein do I really need?
In Attia’s public guidance, 1.6–2.2 g/kg/day in active or older adults. Distribute across 3–4 meals of ~30–40 g protein each, including leucine-rich sources. Whole foods or a whey isolate; tracking is optional after a few weeks of practice. See all 25 of Attia’s actions in the Protocols gallery.
How to build the Decathlon routine in Protocols
Open the Builder, add ACT_030 Zone 2 and ACT_032 Heavy Compound Strength to your week, plus ACT_031 VO2 max 4×4 once. The friction engine flags a high-effort day with three Zone 2 sessions; layer in mobility on lower-friction days so you don’t burn out. View the full blueprint on Attia’s interactive blueprint page.
Medical disclaimer: This article is for educational purposes only and does not constitute medical advice. The protocols described can stress the body and are not suitable for everyone. Consult a qualified physician before starting deliberate cold exposure, breath-hold training, fasting, or supplementation, especially if you have cardiovascular disease, high blood pressure, are pregnant, or take medication.