I currently run one session each week consisting of fairly long (4 minute) intervals but would like to add some variety in the form of hill work, perhaps every third week.
I've earmarked the following two hills for my training sessions :
1. Steep,about 100-120 yards long
2. Steady incline,half a mile long
Which hill should I tackle,how many reps and at what pace (10k,5k etc) ?
All suggestions welcome !!