The Antarctic 100k ultra race is the only 100k run on mainland Antarctica. It takes place at 80 South, just a few hundred miles from the South Pole in the interior of Antarctica and is undoubtedly, ‘the world’s cooles…

The World Marathon Challenge® is an amazing logistical and physical challenge to run 7 marathons on 7 continents in 7 days, or 168 hours. On January 31st 2026, the first marathon is scheduled to begin at Ultima Basecamp …

This race presents a truly formidable and genuine Antarctic challenge with underfoot conditions comprising snow and ice throughout, an average windchill temperature of -20C, and the possibility of strong katabatic winds …