About TriPB

TriPB is a Race Execution OS for amateur triathletes — built first for people taking on their first 70.3 or long-course race who are worried about cutoffs, pacing and fuelling. It is not a news site or a race calendar. It exists to give you one executable answer: given your ability, your race and the conditions, how do you actually finish this thing?

What makes it different

A finish-time predictor that just adds your three PRs is misleading, because you never run a triathlon on fresh legs. TriPB models the run off the bike, the cost of hills, wind and heat, and gives you three honest pacing scenarios instead of one false number. Every cutoff carries a source and a date, and we tell you when a figure is a generic template rather than a verified one.

Honesty & limits

TriPB is an independent planning tool, not affiliated with, endorsed by or sponsored by IRONMAN, World Triathlon, or any race organiser or brand. Cutoffs and rules change every year — always confirm against your race’s official Athlete Guide. The fuelling tools are race-strategy starting points to test in training, not medical or nutritional advice. If you have a health condition, talk to a qualified professional first.

Your data stays on your device — there is no account and nothing is uploaded.