The 2025 Race to Mackinac, from the public record

Did you sail the Mac? Your race is in the archive.

The US Coast Guard's AIS network recorded the 2025 fleet, and NOAA publishes the archive as public data. We joined 309 boats to the official results — 122 of them with a full minute-by-minute ledger anchored to the committee's own finish times. Type your boat's name — no signup, no install.

Sources: MarineCadastre USCG AIS archive (public domain) and the race's official results. Ledgers are anchored to the committee's published finish times — one-design and handicap classes alike; handicap classes are scored on corrected time, and their pages show the corrected column and say the ledger is boat-on-boat elapsed. This page does not replace official results — it shows what the record supports. SailTac builds this same debrief on board, for every race, from what your own boat hears over AIS — including the rivals no archive will ever list.