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Tri-Adventure is a young and exciting adventure racing company. We offer a variety of adventure races and activities including: • Trail Running • Navigation • Mountain Biking • Adventure Racing Group and Corporate Event Days Based in London, we organise adventure race events that challenge people at all levels across the South East throughout the year. What sets us apart is the man behind the adventure. Tri-Adventure is owned and managed by an avid extreme athlete and adventurer, Adam Marcinowicz. Adam has competed in athletics, adventure racing and triathlons since 2003. He has raced and travelled in the High Arctic, climbed and trekked in the Himalaya (including taking clients to Everest Base Camp), Africa and South America. Adam has also competed internationally in events such as Ironman, Marathon des Sables, various other marathons, triathlons and hosted similar events. With all this experience to draw on, you are guaranteed new and exciting adventures with Tri-Adventure. Follow us on LinkedIn for updates on our upcoming races and details of our group and corporate event packages.

Tri-Adventure Questions

The Tri-Adventure annual revenue was $5 million in 2026.

Adam Marcinowicz is the Business Owner of Tri-Adventure.

1 people are employed at Tri-Adventure.

The NAICS codes for Tri-Adventure are [7112, 71, 711].

The SIC codes for Tri-Adventure are [79, 799].

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