Chicago Marathon 2019: Brigid Kosgei Running Form Analysis
By Jae Gruenke | Running Form Analysis
I had the great good fortune to be in Chicago to see Brigid Kosgei set a new women’s marathon world record–in fact, to smash Paula
By Jae Gruenke | Running Form Analysis
I had the great good fortune to be in Chicago to see Brigid Kosgei set a new women’s marathon world record–in fact, to smash Paula
By Jae Gruenke | Running Form Analysis
Would you like to know how to run? Simple. Just look at the two fastest male marathoners of all time and you can see exactly how it’s done.