Wednesday, December 20th
7:00PM GMT
TRI247 Winter Series: Joe Skipper Threshold Development
Group Workout

Every Wednesday at 7pm GMT, 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 60 minutes long and designed to add variety and interest to your weekly training schedule over the Winter.

This week’s workout has been set by uber biker JOE SKIPPER, it is a threshold development session with plenty of time at and around your ftp. It is a challenging session, with a stress points score of 72, so try to do this workout on fresh legs.

To download the ZWO file for this and previous workouts go to http://www.tri247.comOpens a new window


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.


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.

For more info on FTP go to: a new window