Introduction
Live Predictive Tracking (LPT) is a Race Roster feature. Spectators see predicted progress on the course as you upload split times. RunScore does not compute the predictions. It uploads structured JSON with start times, finish times, race status, and one column per LPT split.
Race Roster setup
Do this before or in parallel with RunScore. If the results race already has Live Predictive Tracking (LPT) enabled and segments defined, skip this page.
RunScore setup
Start from a sample race, then make events and listing columns match the Race Roster segments.
Decoders
Each decoder/mat that feeds Live Predictive Tracking (LPT) must sit at the same location as that LPT split: same Race Roster segment distance, same RunScore event.
Publish Live Predictive Tracking
Upload structured JSON only. Unstructured text cannot drive Live Predictive Tracking (LPT).