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Rolf Solheimdal Johansen

Multiple Norwegian and World Championship gold medals in Winter Triathlon

Rolf Solheimdal Johansen, a seasoned triathlete with multiple Norwegian and World Championship gold medals in Winter Triathlon, recently completed the challenging Swedeman Xtreme Triathlon.

Despite adverse weather conditions—fog and wind—he finished well within the cutoff time, earning the coveted yellow jersey. Rolf’s impressive time of 14:02:56 is a testament to his endurance and strategic use of performance supplements like Stamox.

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Racing the iconic Swedeman Xtreme Triathlon 2025

Swedeman Xtreme Triathlon is an iconic, extreme-distance triathlon held in Sweden, inspired by the legendary Norseman Xtreme Triathlon in Norway. It is designed for elite and highly trained endurance athletes seeking unparalleled physical and mental challenges.

The Swedeman Course

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WATERFALL SWIM

Swim: 3.8 kilometres in Öster-Noren, finishing under Sweden's largest waterfall Tännforsen, with heavy countercurrent. Average water temperature for July should be around 15 degrees Celsius.

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WILDERNESS BIKE

Swim: A 205 km bike leg from Tännforsen along an incredible course with rolling and deceptive climbing, totalling nearly 2000m of ascent. You will share the road with reindeer and moose.

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MOUNTAIN TRAIL RUN

Run: A 42.2 km marathon run culminating in a steep ascent to a mountain summit (Mount Åreskutan, 1,420m), requiring athletes to climb via trails and snow.

Brutal Conditions: Extreme weather (cold, wind, rain), technical terrain, and remote locations test mental grit.

Mandatory Gear: Athletes carry survival gear (e.g., waterproof clothing, first aid) due to the race's remoteness.

Summit Finish: Unlike standard Ironman races, the marathon concludes with a mountain climb, adding unmatched difficulty.

No Crowds: Athletes rely on self-sufficiency in remote wilderness areas.

“Yellow T-Shirt" Challenge: Only athletes who reach the summit before the cut-off time receive the iconic yellow finisher shirt.

The Benefits of Stamox® for Triathlon and Endurance Racing

Triathlons and endurance races demand exceptional physical and mental resilience. Athletes need sustained energy, efficient oxygen use, and rapid recovery to perform at their best. That’s where Stamox, a scientifically backed beetroot extract powder from Norway, comes into play. Rich in dietary nitrates and antioxidants, Stamox helps enhance blood flow, boost oxygen efficiency, and reduce fatigue—key factors for endurance athletes.

Stamox → More nitric oxide + antioxidants → Better blood flow + muscle efficiency → Heart relaxes while you push harder.

Donut, coffee, beetroot juice stamox, and Swedeman branded items on a wooden table

With a glass of Stamox

Fika of champions
Close-up of fresh beets with a vibrant red color. stamox beetroot extract powder to make beetroot juice. A natural endurance & health booster developed in Norway made of 100% premium beetroots.

Sustain power & energy

Stamox enhances endurance, reduces fatigue, and improves oxygen efficiency when racing

In-Race Stamox top-ups

Topping up during a 16-hour race helps maintain these benefits & sustain energy throughout the event.

Natural Performance Boost

As an active competitor and a member in the elite committee in Norwegian Triathlon Federation, Rolf understands the importance of optimizing performance naturally. Before and during the race, he incorporated Stamox into his nutrition plan. With only self-managed food and drink stations during Swedeman, maintaining energy and hydration levels is crucial. Stamox provided him with a natural edge—improving blood flow and oxygen delivery—which translated into sustained power and delayed fatigue.

Rolf’s experience demonstrates how supplements like Stamox can support endurance athletes not only during competition but also for health and recovery. Its ability to increase nitric oxide production helps improve athletic performance and promotes faster recovery post-race. For endurance athletes aiming for peak performance and long-term health, Stamox offers a scientifically proven, natural solution that aligns with their training and racing goals.

Swedeman 2025

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Whether competing in triathlons or endurance challenges, supplements like Stamox can make a tangible difference—helping athletes push their limits safely and effectively.

If Norseman is the "original" extreme triathlon, Swedeman is its equally legendary Swedish counterpart – a bucket-list race for the toughest endurance athletes.

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Morning Magic

"They where magical, singing ABBA songs at 4:45 in the morning before departure"
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Two individuals sitting together, one holding a phone, with a focus on outdoor activity. Rolf Solheimdal Johansen, a seasoned triathlete with multiple Norwegian and World Championship gold medals in Winter Triathlon, recently completed the challenging Swedeman Xtreme Triathlon.

The legendary extreme triathlon

A bucket-list race for the toughest endurance athletes.
Horse looking over a dirt path with two people running in the background