Tools
KNOW BEFORE YOU GO.
Small, useful things for the 50 minutes: where to start, how long to work, and how hard each zone should feel. No sign-up.
01FIND YOUR STARTSpot FinderFour questions. One honest answer: T, B, or DB for your next class.02WORK / RESTInterval TimerA full-screen work and rest timer with presets, rounds, and a beep you can hear over the playlist.03KARVONENHeart-Rate ZonesYour five training zones from age and resting heart rate, with the bpm ranges to actually run them.
The tools run in your browser. Nothing is saved to an account; your last inputs stay on this device.
Your first class
PUT THE TOOLS DOWN. PICK A SPOT.
First class is two for $32 at Pacific Beach or Del Mar. Pick your spot, bring photo ID, and arrive 15 minutes early.