Anna Frost and Tony Krupicka doin work over the past week

Hal Koerner, winner of the 2012 Hardrock 100

Hal Koerner, winner of the 2012 Hardrock 100

Source: Riding the Wind

Love for Olson: Western States Course Record Holder

Krupicka Traversing Broadway

Source: Riding the Wind

Krupicka Traversing Broadway Source: Riding the Wind

Anton Krupicka Doin work on Broadway

Source: Riding the Wind

Anton Krupicka Doin work on Broadway

Source: Riding the Wind

"Learn to run when feeling pain, then push harder"

William Sigei
Andy S. and Anna Frost doin work in Mont Blanc

Andy S. and Anna Frost doin work in Mont Blanc

Trail running in Jasper National Park

Killian Jornet and his project to tackle the world’s toughest mountains

Killian Jornet and the Zegama Trail race

Killian Jornet Following his win at the Zegama Marathon

Source: irunfar.com

Killian Jornet Following his win at the Zegama Marathon

Source: irunfar.com

Anton Krupicka and Killian Jornet Volcano runnin’

Source: irunfar.com

Anton Krupicka and Killian Jornet Volcano runnin’

Source: irunfar.com

Anna Frost and Tony Krupicka killin it in a training run in Spain

Anna Frost and Tony Krupicka killin it in a training run in Spain

"There is no time to think about how much I hurt; there is only time to run."

B.L.