Man running at the Rotterdam Marathon with bright yellow compression socks.

NN Marathon Rotterdam

Most popular marathon in the Netherlands

STOX Energy Socks is sponsor of NN Marathon Rotterdam.

Man running at the Rotterdam Marathon with bright blue compression socks.
Woman running at the Rotterdam Marathon with dark blue compression socks.

NN Marathon Rotterdam's favorites

STOX Energy Socks athletes

Our ambassadors for the future of sport.

STOX Energy Socks
Erben Wennemars Dutch former speed skater, Olympian and world champion
STOX Energy Socks
Jill Holterman Dutch long-distance runner
STOX Energy Socks
Marianne Vos Dutch racing cyclist and Olympic champion 2008