Ok been running since July, finished C25K in October and since then have averaged (for various reasons) 2-3 runs per week of around 30 mins and approx 2.66 miles each time and occasionally only 1 run a week. Have been challenged to a 10k in 8 weeks time and thinking this may help me focus on training etc but just debating if it is actually a good idea or not? I have a C210K Rundouble app but just concerned that I haven't actually run 5k yet although can do 30 mins and I was worried my fitness was starting to dwindle. Perhaps this would give me the focus I need as I was ok when I was on the C25K plan?
Any advice gratefully received (or indeed a boot up the backside!)