The Race Calendar

Mountain Ultra

Tian Shan Mountains, Kyrgyzstan, 27 July 2026

Jungle Ultra 

Manu National Park, Peru, 30 May 2027

Desert Ultra

Namib Desert, Namibia, 16 November 2026

Ice Ultra

Swedish Lapland, Sweden, 16 February 2027

ThruDark x Beyond the Ultimate

We build clothing and equipment to perform in real conditions. The Global Race Series puts it through four of them, in sequence. Sub-zero cold and frostbite risk in the Swedish Arctic. Sustained heat and equatorial humidity in the Amazon. Unrelenting UV exposure and extreme dehydration risk crossing the Namib. High-altitude exposure and unpredictable mountain weather in the Tian Shan. Each environment tests different demands: cold weather insulation, hot climate breathability, UV protection, durability under multi-day, high-output movement. Every athlete who reaches the finish line carries a story of a deliberate decision to face something genuinely hard. This is what it means to "Endeavour Through Adversity".

KEEPING COOL

Beat the heat this week with our summer essentials.

KEEPING COOL

Beat the heat this week with our summer essentials.

KEEPING COOL

Beat the heat this week with our summer essentials.

KEEPING COOL

Beat the heat this week with our summer essentials.

"Every race in the Global Race Series is built around one idea, pushing through when it gets tough. That’s where real stories are made. ThruDark understands that better than most, which is why this partnership is incredibly exciting. We’ve seen their kit tested across our series, from jungles to deserts, and it’s never faltered.”

Kris King, Beyond the Ultimate Race Director