Error
Success
Warning
Processing...
Loading...
Please wait while we process your request...
Title
Message goes here
📡
Server unreachable
We couldn't reach the server.
Check your connection and try again.
Retry
TheWorkoutBox
Dashboard
Workouts
Logbook
Training
Squads/Teams
Stats
Login
Dashboard
Workouts
Logbook
Training
Squads/Teams
Stats
Run Zones
Run Zones
Run Zones
Workouts
Movements
Training
Deep Dive
Current Zones
Run · 5 zones
Edit
VMA
Maximum Aerobic Speed
km/h
km/h
mi/h
Recalculate paces
Heart Rate
LTHR & HRmax · Joe Friel
LTHR
bpm
HRmax
bpm
Recalculate HR
HRmax estimated from LTHR
Projected Pacing
From VMA · slowest → fastest
Set your VMA to see projected paces.
Edit Zones
Pace & heart rate per zone
Cancel
Save zones
Notifications
All read
Loading…