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Masters Running Expert
Pete Magill’s masters training approach, applied to your runs, your recovery and your real week through Ottavia.
Masters coach. Champion runner. Author.
For Pete Magill the running body is built before the speed is: varied aerobic work, easy days kept genuinely easy, and strength and plyometrics that injury-proof the legs. Durability first, and the speed lasts for decades.
Pete Magill is a masters distance coach, author and one of the most decorated masters runners in US history. He is a five-time USA Masters Cross Country Runner of the Year and the fastest American distance runner over 50 in the 5K and 10K, with age 50+ bests of 15:02 (5K), 31:11 (10K) and 1:10:19 (half marathon), and he has coached his running clubs to 19 USATF masters national championships in cross country and road racing.
He is the lead author of Build Your Running Body and the author of The Born Again Runner, SpeedRunner and Fast 5K, and a former senior writer and columnist for Running Times. Through Ottavia his approach is applied to your own training, recovery and meals, always with attribution.

Educational, not medical advice. Subscription happens in the Ottavia app.
Your wearable data, habits, and goals come together with expert knowledge to deliver personalized guidance.
How Ottavia and Pete Magill work for you

Bring together your wearables, health apps, meals, symptoms, and daily habits.

Ottavia recognizes patterns across your sleep, recovery, activity, nutrition, and lifestyle.

Every recommendation combines your health data with the expertise you trust.
The full Ottavia app, with Pete Magill's knowledge applied to every report, question and log.

Start every day with clarity.

Expert guidance for every decision.

Know what to eat and why.

Plans that evolve with you.

Helpful guidance at the right moment.

Health isn't built in a day. It's built through years of small decisions, changing bodies, and evolving needs.

Every day adds another piece to your health story. Over time, Ottavia connects your wearables, biomarkers, blood tests, symptoms, habits, and life events to uncover patterns unique to you.
Women's health isn't a niche. From menstrual health and pregnancy to perimenopause and healthy aging, Ottavia is built to understand the biological changes that shape women's lives.


No single expert has every answer. Build a trusted team of experts that grows with you, bringing together different perspectives for every stage of your life.
Connect your wearable or log your runs, sleep and meals. Each morning Ottavia reads your recovery and your training, applies Pete Magill’s approach where it fits, and gives you one clear plan. Ask anything during the day; the answers use your own data.
His published approach, applied by Ottavia to your own training, recovery and meals every day. You see where his work shaped a message, every time.
ChatGPT answers from general knowledge and forgets you between questions. Ottavia reasons from your actual data, every day, and applies a named expert’s published method with attribution. It is not advice about running in general; it is about your Tuesday run.
No. Pete Magill guides and educates through Ottavia. He never diagnoses or prescribes.
No. Ottavia has read his published work and applies it inside your guidance. Your questions go to Ottavia; his thinking comes back in the answer, attributed.
Your data stays in your Ottavia account and is used only to guide you. The third-party AI services Ottavia uses never learn who you are: they see the health context needed to answer you, never your name or contact details. Your data is never sold, never used to train AI models, and is deleted from those services when you delete your account.
No. Experts contribute their methods to Ottavia; they never see individual users or their data.
Ottavia works best with Apple Watch, Garmin or Google Health. You can also log sleep, meals and workouts yourself.
The price is shown clearly before you subscribe. Manage or cancel anytime in the Experts hub; you keep access until the end of the period you paid for.