Global Organization of Multi-Day Ultramarathoners

trishul cherns

Canadian born Trishul Cherns's multi-day ultramarathon career has spanned over 38 years and counting. He has covered over 55,000 kilometers / 34,000 miles in multi-day racing competitions, including many current Canadian National Records. He is a three time finisher of the longest certified footrace in the world, the Mount Everest of multi-day events, the Sri Chinmoy-Self Transcendence 3100 mile race.
His personal bests include:

  • 2 Days - 355.8 kilometers - 221 miles

  • 6 Days - 866 kilometers - 538 miles

  • 10 Days - 1241 kilometers - 771 miles

  • 1000 Kilometers - 7 days, 14 hours

  • 1000 Miles - 13 days, 7 hours

  • 5000 kilometers - 50 days, 6 hours

A former statistican for Ultrarunning Magazine for over 25 years, he aims to preserve the rich history of the multi-day past while having an eye cast to the future of the sport.

yiannis kouros

Greek-born Yiannis Kouros is the greatest multi-day runner in history.

His world records from 2 days to 10 days, 400 kilometers to 1600 kilometers, and 200 miles to 1000 miles are the gold standard of multi-day running. He is a 5 time winner and course record holder of "The Toughest Multi-Day Road Race In The World", Sydney to Melbourne in Australia.

Yiannis is a 7 time winner of the premier 48-hour track race in Surgeres, France, where he set 2 untouchable world records.

His personal records include:

  • 2 Days: 473.49 kilometers - 294 miles

  • 6 Days: 1036.80 km – 644.23 miles

  • 10 Days: 1551.4 kilometers - 964 miles

  • 1000 Kilometers - 5 days, 16 hours

  • 1000 miles: 10 days, 10 hours

When he is not running, he is a musician, poet and philosopher.

VIKTORIA BROWN

Viktoria Brown is a Nation Triathlon Champion in long-distance triathlon and holds three Canadian National Records in ultrarunning (100 miles, 48h & 72h). She is a mother of 3 young girls and runs a company called HoldTheCarbs which makes keto and protein baking mixes. One of her previous careers include being a broadcast journalist and commentator for international sporting events including the Olympic Games on TV. She has also served as an investigative journalist for the BBC in London, England and had a professional career as a sponsored poker player at the World Championship level.