Take a good long look at Strava's global exercise heatmap
Just here in Wichita, there are so many hidden little gems. I'm not much of a runner anymore, but love the 400 meter tracks:
And the trails along the river are well-represented, no doubt thanks in part to BikeShareICT:
As are the mountain bike trails at Miller's Meadow (RIP):
And Air Capital Memorial Park:
For giggles, I found my childhood home in western Kansas. I'm not the only person who's recorded activity there, but I'm one of few. This isn't a surprise considering how few people live there: