Free tools
Triathlon training calculators
Every good plan starts with knowing your threshold in each sport. Run a test, enter the result and get training zones, session targets and race predictions for swim, bike and run.
Critical Swim Speed Calculator
Turn a 400 m and 200 m time trial into your CSS pace, six swim zones and race predictions.
Open calculatorCycling Power Zone Calculator
Get your FTP, seven power zones, W/kg and bike-leg predictions from a 20-minute or ramp test.
Open calculatorRunning Pace Calculator
Get your VDOT, training paces, rep times and race predictions from one or two recent races.
Open calculatorYour triathlon thresholds
Saved on this deviceFrom numbers to a plan
Zones tell you how hard to go. Knowing when, how often and how to balance three sports around work and life is where coaching comes in. Rob builds personalised plans around your thresholds, your races and your week.