How young is too young to run a marathon?

90-year-old marathon runner breaking world records

B.C. runner misses 60-hour marathon cutoff by 6 seconds

A True Story of a wonder Boy Who Ran 48 Marathon at the Age of Five

11-year-old Completes Marathon on All 7 Continents

Questions I get as a teen mom #shortsfeed #shorts #viral #question #interesting #trendingshorts

Last Words of Albert Einstein #shorts

8-Year-Old Drops Monster 800m Kick

Meet Calix Fattmann: Youngest Person to Run 100th Marathon

That moonwalk tho 😦🔥 (via knnymills/X) #shorts

18 years after saving his life, marathon athlete runs for Boston Children's

Sprinters Fighting For It 😅

6 Year Old Runs Marathon... and THIS happened to him

Kelvin Kiptum running the London Marathon 2023

USA 🇺🇲 in Cricket 🏏 #shorts

Aiden Jaquez Guinness World Record Holder. Youngest to Run a Half Marathon In all 50 States

20 year old becomes youngest male winner of NYC Marathon

Marathon's youngest athlete running for Be Like Brit