Is what I have - saw a physio on Wednesday. 2-3 weeks off running, but allowed (and encouraged) to ride the bike. Groin is very tender at the moment, even to touch. Won't be fit for JPMorgan or State 3000m now but will be happy to sort this problem out properly and start running pain free again. Will take it much easier this time with no fixed goals other than to start building a good base.