Triathlon Pace Calculators
This one is used by entering your pace in each sport + transition times, and calculates your total time…by Phil Barnes:
http://www.bx3.com/phil/tri/tritime2.asp
This one allows you to enter in a target time, and calculate the pace that you’ll need to go…although doesn’t include transition times…by Triad Tri Team
http://www.triadtriteam.com/pace_calc.php