I have TOTALLY been meaning to go out running on the bike path (would've gone earlier this week if I hadn't gotten sick), so perhaps I can be its inaugural jogger!  Where exactly does it go? 

Also, you're right that Bulgarians don't jog, even in parks - I got VERY odd looks when I went for a run through Burgas's lovely, perfect-for-running Maritime Park. However, the English and Polish definitely do, from recent observations.