10 Mins WU @ Easy Pace (RPE: 3)
6 x 3 Mins Uphill (RPE: 8)
Downhill Recovery Jog (RPE: 3)
10 Mins CD @ Easy Pace (RPE: 3)
You want to find a hill which is challenging but runnable for 3 minutes. Don’t worry too much about pace, let the elevation dictate the RPE. Good form is imperative here. Run tall.