Konrad's been featured here before, and taken a short break from organising the Rapha Supercross seried and is lugging his bike over three large hills. Bring on the obsession.
Read his article on the Rapha site here
"A goodly part of this unique race is spent walking up rocky mountain paths or near vertical grassy slopes with your bike perched on your shoulder. Hill reps have been done, mountains have been climbed, so bring on race day."