Ralf Kerkeling | ISPO.com

ISPO Autor

Ralf Kerkeling

Ralf Kerkeling is a freelance journalist. He has a copywriting agency in Cologne and writes mainly for B2B/B2C print and online media as well as companies in the sports and outdoor environment. As host of the podcast formats "Made in Green" and "Green Vision", he deals with the topics of circular economy and sustainability. In this context, Ralf regularly moderates symposia and congresses. For ISPO.com he is also involved in the ISPO Awards.

More about Ralf Kerkeling on his website.

Product reviews

ISPO Award 2024: Amak winter trail running shoe from Ulu

Sustainability & performance - Discover the Amak by Ulu: winter trail running shoes with Polar Bounce Technology, waterproof Flytech T8 material and adaptive traction system. Sustainable and high-performance, from fall 2025!

Product reviews

ISPO Award 2024 Winner: Magnetic & Modular Ski Poles by Yardsale

Innovative & Sustainable - Discover the award-winning ski poles from Yardsale: patented magnetic technology, modular design and recyclable materials for a stylish and sustainable skiing experience. Available now!

Product reviews

ISPO Award Winner 2024: Constrictor Warm SC GTX by Viking

Warm, sustainable and innovative: the Constrictor Warm SC GTX by Viking, winner of the ISPO Award 2024, combines NASA-inspired Solarcore technology, Vibram MegaGrip sole and PFAS-free GORE-TEX membrane. Perfect for extreme winter conditions and outdoor adventures.

Product reviews

ISPO Award 2024: Arctic GTX winter boots from Dachstein

Warmth, grip & innovation - Discover the Arctic GTX from Dachstein: a winter boot with Gore-Tex Duratherm, Aerogel technology and Speed Dial lacing system. Maximum warmth and traction for extreme winters. Available from September 2025!

Product reviews

ISPO Award Winner 2024: Clifton 2 by Vitro

Performance and sustainability perfectly combined: the Clifton 2 by Vitro, winner of the ISPO Award 2024, impresses with recycled materials, a zero-waste sole and an innovative Boa system. Ideal for tennis, padel and other ball sports.

Product reviews

ISPO Award Winner 2024: T1 ultra running shoe from Mount to Coast

Sustainability & performance for trail runners - Discover the Mount to Coast T1: A lightweight, robust and sustainable ultra running shoe with innovative CircleCELL midsole and Vibram Megagrip outsole. Available from June 2025!

Product reviews

ISPO Award Winner 2024: Gamepatch's Body Adjust Shin Guards

Perfect fit & protection for soccer balls - Discover the innovative shin guards from Gamepatch with Body Adjust Technology. Ultimate comfort, secure protection and optimal freedom of movement. Available from February 2025!