Personal Best is proud to work closely with the C3 Canadian Cross Training Club to bring you the popular Mega Day workouts. 

2019 Mega Day Dates:

Jan 12th, Feb 2nd & Feb 23th

For details and registration visit the C3 website at

New this year, the Mega Day starts with an optional 6:30-8:00 swim.  Then the regular 9:00-12:00 bike, lunch speaker and then Caron Shepley's legendary core/yoga workout 1:15-2:30pm


Join seventy to one hundred motivated age groupers of all ages and fitness levels riding indoors for 2-3 hours with two world-class teacher/coaches on the front stage. The room will be filled with great music, a big screen and a filled with great energy. Athletes are able to accomplish workouts in the group environment that they never could have done on their own. Following the 3 hour indoor ride (you can take breaks whenever you need one), there is a 75 minute lunch break with a different 30 minute educational seminar at each of the Mega Days. Each days seminar will be a different topic (seminars topics to be finalized). Caron Shepley's Core/Yoga class is a 75 minute session where the world-class ironwoman/yoga expert will take all participants through a strengthening, flexibility and injury prevention workout. Each Workout goes from 1:15-2:30pm in the main ball room. You can come for the morning, the afternoon or the full day.



  • Your own bike
  • Your own windtrainer
  • Yoga Matt
  • A positive attitude to want to get into shape


  • Triathletes wanting a motivated fitness program
  • Cyclists looking for a great coached indoor workout
  • General Fitness People who are looking to burn calories



  • Arrive from 7:50-8:20am to setup and register
  • Optional group run 8:10-8:45am (social pre-ride run)
  • 8:20-9:00am be organized and ready to ride at 9am.
  • 9:00-12:00pm coached group ride and instruction
  • 12:00-12:45pm  lunch (bring your own)
  • 12:45-1:15pm (free seminar) a different speaker each week
  • 1:15-2:30pm (Caron Shepley's core/power-yoga/stretch class)


Register a the C3 website



Mega Days

Located at 6215 Old Church Road in Caledon East