Circuit Builder & Runner
Name your own exercise stations, set work/rest seconds and laps, then run a hands-free circuit that calls out each station full screen with an up-next preview. Works offline.
Built by the AbraCalc team
How to play
- List your stations, one exercise name per line, in the order you want them.
- Set work seconds, rest seconds, and how many laps through the circuit.
- Tap Start to go full screen — the runner calls each station and counts down automatically.
- Watch the station and lap dots fill in and listen for the finish fanfare at the last rep.
Type your own exercise names — push-ups, squats, burpees, whatever your circuit calls for — one per line, then set your work seconds, rest seconds, and how many laps through the list you want. Tap Start and the runner goes full screen, showing the current station name huge with an up-next preview of what's coming so you can get your body positioned before the whistle. Progress dots track both your station within the lap and your lap within the workout, and a chime marks every transition between work and rest. It is built for a personal circuit with named exercises, not numbered classroom stations, so your own workout structure — and every station name you typed — comes through exactly as written, every lap.
Frequently asked questions
- How is this different from the Station Rotation Timer?
- Station Rotation Timer is built for classrooms and labs: numbered stations only, one long timed round each, meant to run across a whole room. Circuit Builder & Runner is a personal workout tool: you type actual exercise names, it enforces a work/rest split at every station, and it repeats the whole list for a set number of laps.
- What happens after the very last station of my last lap?
- The runner ends the workout right after the final station's work segment — there's no trailing rest tacked on after your last rep, so the total time matches exactly what the preview showed you before you started.
- Can I pause partway through a circuit?
- Yes. Tap Pause in the full-screen view and the current station, work/rest phase, and lap are all held exactly where you left off; tap Resume to continue with no time lost or skipped.