April 2nd is just round the corner so with only three weeks to go before the big day this is what you should be running each week if you class yourself as an ‘improver’.
Monday: 35 min easy run
Tuesday: 10 min easy, 30 min fast, 10 min easy.
Thursday: 10 min easy (8 x 1 fast, 2 min jog recovery) 10 min easy
Saturday: 70 min easy run