Aleksandr Sorokin falls short of 24-hour world record in Lithuania

12 hours into his 200 miles in 24 hours attempt, Sorokin called it quits

Aleksandr Sorokin shatters his own 24-hour record

Lithuanian ultrarunner Sorokin averaged 4:30/km over 24 hours

Quebec man sets 24-hour Guinness World Record pushing a wheelchair

Doctor and ultrarunner Sebastien Roulier ran 185.5 kilometres in 24 hours, pushing adults with reduced mobility in specialized wheelchairs