I have started using a 10K app and have started 10K training.
C25K has been very helpful to get me this far.
I felt that since I finished C25K, I was lacking a plan. But now I have got the plan back
While following the 10K app, I am able to slowly increase my speed too.
So far, done 2 days of week 9 of 10K app which is equivalent to week 10 as C25K is 9 weeks long.