Yes, Rosalind - my best times for certain distances keep improving. For example, my last three (only three actually) half marathons took 2 hours, 9 seconds, then 2 hours 5 seconds, then 1 hour 53 minutes and 23 seconds. My 5k times have gone from 30 minutes plus to a best of 24:22 too. Also getting a bit of a liking for track races (100 metres up to 3k) and 'ultra marathons' - 30 miles plus usually in hilly terrain.