Aleksandr Sorokin narrowly breaks 100K world record

Sorokin averaged three minutes and 39 seconds per kilometre over 100K

Aleksandr Sorokin breaks 100K world record

Sorokin ran 6:05:41, averaging an insane pace of 3:39 per kilometre

Jim Walmsley runs 6:09:26 for 100K, misses world record by just 12 seconds

Walmsley came agonizingly close to the 100K world record at Hoka One One’s Project Carbon X 2 event in Arizona