Endless Loops and Shattered Records: 'This Is Pure Ultrarunning' - The New York Times
72h World Record - race recap – Hold The Carbs
Aleksandr Sorokin Smashes 24-Hour World Record With 198.6 Mile/319.6 Kilometer Run – iRunFar
Aleksandr Sorokin Runs New 100-Mile and 12-Hour World Records – iRunFar
Half marathon world record progression - Wikipedia
11 Incredible Running Records That Will Knock Your Socks Off
Kenya's Brigid Kosgei Breaks Marathon World Record - The New York Times
I was born to run: Camille Herron on her ultramarathon records | Guinness World Records
American Women's 48-Hour Record - Marisa Lizak Sets the 48-Hour Record
IAU World Records (IAU WR) - IAU - International Association of Ultrarunners
How marathon records have improved as Eliud Kipchoge runs distance in under two hours | Guinness World Records
The Marathon WORLD RECORD PROGRESSION || The Road to 1:59! - YouTube
Sania Sorokin Sets New World Record After Running 309.4KM In 24 Hours
Ultra runner Aleksandr Sorokin breaks world record 100 mile and twelve hours running - Triathlon Today
American Women's 48-Hour Record - Marisa Lizak Sets the 48-Hour Record
WORLD RECORD HISTORY || The Half-Marathon! - YouTube
Ketema Negasa broke the men's 50km world record, running 31 miles in 2:42:07
How Ultrarunner Camille Herron Set Another World Record - The New York Times
2022 - a year with big plans – Hold The Carbs
Ultramarathon - Wikipedia
Trail And Ultra Running | A new women's 48 Hour World Record…. | Facebook
