Every Wednesday at 7:05pm UK-time, Tri247 present a triathlon focused workout brought to you by a guest 'coach.' This will include sessions by pro triathletes, coaches and notable characters associated with the sport.

The workouts are about 60 minutes long and designed to add variety and interest to your weekly training schedule.

THE SESSION

This session will be lead by twice World Triathlon champion and three-time Olympian, Helen Jenkins from JinxSport.com.
Into Week 3 of the series now, and once again we step up the intensity slightly. The main set this week will be 6x 4minutes as 2mins @100% FTP, 2mins @105-110% FTP. Once again, there will be an additional bonus 'challenge' rep at the end of the session, set by Helen.
YOU CAN WIN: Thanks again to Stages Cycling, one rider during the session - at random - will be selected to win a Dash GPS bike computer worth more than £250!
ABOUT GROUP WORKOUTS

Zwifters line up in the starting area just like a normal event and once the event starts, workout mode begins. Everyone stays together regardless of power output. That's right, if you're outputting 100W and another Zwifter is outputting 400W you will stay in exactly the same position relative to each other. Only if you stop pedaling and fall 6 meters behind the group will the rubber-banding stop.

HELPFUL HINT

We highly recommend doing one of the FTP tests as the estimated FTP can be inaccurate and make the difficulty level of the workouts too high for your current fitness level.