Have you mastered that 5k or 10k distance but are struggling to take that second off? Just can't seem to run the distance in under 60/under 30/under 20 mins ...? The five workouts on offer here are specifically designed to work on your strength and speed, to push you just a little bit further than is comfortable. Slot them in to your normal running routine once or twice a week and start seriously chasing that PB.

Simply email or text CHASE THAT PB to me: This email address is being protected from spambots. You need JavaScript enabled to view it. or 07940 897192 - specifying your choice of either 5k or 10k workouts. I will text send you the YCF account details. On receipt of a one-off £20 payment you will receive five detailed workouts (copyright of You Choose Fitness Ltd) that you can use over and over to add spark to your running routines and that will soon have you setting all new PBs. Happy Running!