Best times that follow the swimmer
Lifetime and season bests per event, age-group, and course. The swimmer's whole record travels with them, meet to meet.
Athletes
A lifetime of swims, in one place
Piranha keeps every result for every swimmer — across meets and across seasons — so progress is something you can actually see.
Progression you can chart
Watch a time drop across a season. Charts make improvement visible to the swimmer, the family, and the coach.
Searchable in seconds
Find any athlete and pull up their full history — every event, place, and time — without digging through old result files.
Records, kept honest
Team and league records update centrally as results sync, so the record board is always current and never depends on one person's spreadsheet.
Their data, your control
Self-host Piranha and athlete data stays entirely within your club. Open-source and AGPL-licensed — no third party owns the swimmers' history.
Ready to run a calmer meet?
Piranha is free, open-source, and built in the open. Pick a deployment model, read the docs, or jump straight into the code.