Yes, there is life beyond C25k!
I was distraught when I finished C25k as I loved the structure and being told exactly what to do when - no thinking required. Just put on your shoes and do it. After week 9 was over I drifted aimlessly for a while. I missed Michael Johnson. I decided to add 1 minute running time to each run for a while but got bored with that. My son stopped running with me.
Then I jumped over to the Bridge to 10k forum and found structure to my running again as I followed the plan to reach 10k. At the time, I found this a huge challenge and can remember being really nervous about trying to run 7k for the first time, or maybe it was 8k, or maybe 9k....but it was all achievable and I reached 10k.
What next? A half marathon, of course. This took an awful lot more consideration before committing. But I was encouraged by a real life friend and the virtual friends on the Marathon running and race support forum. I followed a structured plan (got to love ticking off those runs) and completed it in June 2018 - about a year after my first C25k run which had left me wheezing and wondering if I could run at all.
After that I returned to running 10k or less. in fact since my HM I have only done two runs longer than 10k! I still have the urge to run another HM but haven't done so for a variety of reasons. My family have come to accept my running but don't actively encourage or support it. I work full time, have two teenage children and like to cycle with my husband (a non-runner) so time is precious. I have settled into a pattern of Parkrun on Saturday, 10k run with my local Sweatshop club (no membership fee!) on Monday evening and maybe another 5kish run mid week if time permits. I aim to enter one 10k race every 3 months to keep my hand in and give me a challenge. I have got my Parkrun time down to 24:32 and hope to try and chip a few more seconds off.
So, all this sounds wonderful, but what if you don't want to go on to longer distances after C25k? I have friends who have completed the programme and several weeks/months on are still running 5k once or twice a week or even less. But they are still out there doing something which is great. Some come to Parkrun occasionally, some not at all. They are still getting the health benefits of exercise in the fresh air and have their own personal targets - one was thrilled when she ran all the way in Parkrun with no walking stops, for instance. You will never regret going for a run, but you will regret not going for a run.
So wherever you are with your running, enjoy it, make it work for you and pat yourself on the back for being active every time you step outside the door.