I finished my c25k a couple of weeks ago and I'm now continuing to build on this by aiming for 10k. My strategy is to complete 3 runs per week consisting of the following:
1 x 5k interval run focussing on increasing speed
1x distance run, increasing by 10% per week until I achieve 10k, all going well I should hit this by the end of November
1 x 5k park run as a treat to run with others
So far, so good 😊