CALIBR Tools
Hybrid split planner
Tell it how many days you can train and what matters most right now, and it lays out a week that keeps hard running and heavy lifting apart.
2 strength sessions and 2 running sessions across 4 training days.
| Day | Session |
|---|---|
| Monday | Lower-body strength |
| Tuesday | Rest or easy movement |
| Wednesday | Easy run |
| Thursday | Rest or easy movement |
| Friday | Upper-body strength |
| Saturday | Long easy run |
| Sunday | Rest or easy movement |
The rules behind the layout
- Heavy lower-body lifting and hard running are never placed on consecutive days.
- The long run follows an upper-body session rather than a squat session.
- Rest days sit between the two hardest sessions of the week, not at the end of it.
- Most running stays easy; only one session a week carries a pace target.
This is a starting structure, not a programme. It says nothing about loads, progression or how you recover — which is where a static template stops being useful.
Turn this into a real plan
CALIBR takes the same week and fills in the loads, paces and progressions — then adjusts them from what you actually log, week by week.
Build my plan