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100NO 688: From Retirement to 100 Marathons with Chris Hobson
07 June 2026

100NO 688: From Retirement to 100 Marathons with Chris Hobson

100 Not Out

About

Today we meet a woman who completely rewrote the script on ageing.


 


After retiring from her career as a school headteacher at age 60, Chris Hobson didn’t slow down — she sped up. What began as a commitment to get healthier in retirement turned into a decade-long adventure that saw her complete more than 100 marathons across all seven continents.


 


And at 69 years old, Chris achieved something extraordinary: completing the Antarctic Ice Marathon in temperatures colder than most freezers, becoming the oldest woman to finish the event.


 


But this conversation isn’t just about endurance, medals or marathon times. It’s about identity after retirement, challenging society’s expectations of older women, and proving that our later decades can become some of the boldest, most adventurous and purpose-filled years of our lives.


 


For more on Chris see her on Instagram


 


For more on our Blue Zone Longevity Experiences, click here for Sardinia and here for Ikaria. Email marcus@marcuspearce.com.au to find out more about Okinawa. 


 


00:40 Discovering the 100 marathons club


04:03 Joining the running club


11:21 Becoming marathon tourists


15:39 Discussing nutrition and longevity


19:29 Running progress over a week


23:48 Starting on TikTok with granddaughter


27:19 Age diversity in audience interest