I’m getting ready for ultra mountain marathons like the Swiss Irontrail T71 and need a shoe to help me build up my distance running in the city environment (I hate running on asphalt). I’ve heard good things about the On CloudTec shoes from by a friend who has been running with On shoes on his marathons and ultras, so I picked up the Cloudsurfer shoe and have been running on it the past few days. (more…)