Can anyone suggest good turbo trainer workouts (or tell me what features are necessary) for training for a long distance cycling event (Vätternrundan ~300 km)?
I need to be fit enough to cycle that distance but also need to get my raw pace up because of a tough target time (8 hours requiring about 40 km/h [in a group of 28 riders]) - what sort of drills should I be doing (or what should I avoid) to increase stamina and power efficiently?