Observed arrival · 2026-09-01
RegistrationRadar watches the windows when activities open
A searchable calendar for sports, camps, races, classes, and tryouts opening or closing across Canada and the United States.
Field notes
The site organizes listings by both geography and timing, separating open, opening-soon, closing-soon, upcoming, and date-to-be-announced programs. Its visible coverage spans 11 categories—from swimming and municipal recreation to language classes and tryouts—and names cities in both countries. Users can place a bell on a listing for status changes, although alerts require an account and are capped at three active watches; RegistrationRadar explicitly says it does not process the underlying enrollment.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue