Without arms or legs, Chris Koch longboards for charity

Koch rode a 5K, 10K, half-marathon and full marathon in four consecutive days to raise money for the Alberta Children’s Hospital Foundation

Amputee Chris Koch longboards to his ninth marathon finish in Dubai

When his shoe came off and got caught in a wheel, Koch took a spill, but popped right back on and finished the race

Runner born without full limbs completes sixth marathon in Iceland

Chris Koch completed his sixth marathon this weekend in Reykjavik, finishing in 4:34:36