95 incredible miles completed over 24 gruelling hours. South Africa’s very own endurance champion, Nikki Caromba, outlasted over 1,000 elite and amateur athletes from across the globe to win the World’s Toughest Mudder for a second year in a row!
Belvoir Castle, United Kingdom, (30 June 2025) – Nikki Caromba joins an elite company of men and women to win the World’s Toughest Mudder with 95 miles (153km) in back-to-back years!
The South African endurance athlete was one of over 1,000 elite and amateur athletes from all corners of the globe who pushed themselves to breaking point at the event, which unleashed 24 hours of non-stop, soul-testing endurance on British soil for the very first time this past weekend.
Set against the dramatic backdrop of Belvoir Castle, the extreme obstacle course challenge was best described as a punishing five-mile loop that evolved with every lap.
From scorching sunshine to pitch-black nightfall, competitors from over 20 countries, including the UK, USA, South Africa, Australia and beyond, battled mud-drenched hills, icy water trenches, free fall jumps through fire and unforgiving terrain, driven by grit, determination, and sheer willpower.
For the UK, it was a landmark moment in endurance sport. For the athletes, it was a once-in-a-lifetime test of mental and physical fatigue like never before. No two laps were the same, and only the toughest endured.
Still taking in her first-place world champion glory in the women’s individual 95-mile category, Nikki shared her strategy:
“I ran my race, I didn’t get caught up in the chaos, and I just drove hard the whole flippin night, and I’m paying for it now.”
She admitted that the last two laps were particularly challenging.
“I’m in so much pain, but jeez, it was such an amazing course. It was so well designed. It was so so hard, though it was really cool.
Nikki said that her latest victory, which now places her in an elite company of two-time world champions, hadn’t yet sunk in.
“The first one hasn’t sunk in yet,” she laughed.
Matthew Brooke, Managing Director of Tough Mudder, praised the event’s electrifying atmosphere and the unparalleled grit displayed.
“We knew this was going to be big, but the atmosphere, the stories, the determination we saw this weekend truly blew us away.”
To say we’re proud of Nikki’s incredible display of determination and her historic achievement would be an understatement! Nikki, we are absolutely thrilled by what you’ve accomplished.
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