Hamme Zogge always produces tough races - think Belgian Champs Jan 2008 or the Superprestige later that year:
Sundays Superprestige race was no different and topped off a trio of wins for Sven Nys in really tough conditions. Had there been a womens race then you would have been a brave person to bet against Helen Wyman getting a parellel 3rd win too.
Click on the playing vid for full screen.
The 8 and a 1/4 minute lap contained nearly 40% running (time wise) - that's about 25minutes of running. In a bike race. A cross race more specifically.