Its an interesting one!
Did you get your bike fit done? I am wondering if you are not sitting in a good postion on the bike and your core is straining to balance you out?
if its a stitch then its an easy fix. The porblem with a stitch is there is no real explaination for why so heres my fix.
Keep running but slow a youch, keep your back straight and breath in slow but blow out hard. keep doing this and the stitch should magically diappear! It normally takes about 1 minute for mine to go. I am not sure if its a placebo effect or if concentrating on my breathing just works but hayho it works!
Let me know if it works
Blinky
