Even for runners who never make the transition to more sophisticated workouts, easing into speedwork will lead to more enjoyable running.
When I started running, a gadget was a wristwatch with a secondhand on it.
An overzealous parent is just one example of the kind of Problem Mom or Dad who pops up at track meets, threatening to put a damper on the day.
In those long, lonely miles you put in during the off-season, and in those knife-in-the-gut track repetitions and hill repeats that buckle your knees - at that moment in almost every race when you ask yourself how much you're willing to hurt to catch one more runner - you can draw strength and inspiration from your running mates.
I know runners who have suffered a tick bite and ended up with Lyme disease. I'll take an angry moose any day.
Eventually, competition and adventure wane, and I enter my ibuprofen phase. Tweaky hamstrings and achy knees restrict mileage, but I continue running for health, sanity, and the ritual of a Sunday trail run with like-minded buddies. We discuss the nagging injuries that bedevil us, and remember the good old days when we were kings.