I ran a marathon this weekend. Which is to say, I ran in a marathon.

Levi was running the Indianapolis Marathon, and since Ellen was due to visit family nearby, we drove down early Saturday to watch.

It's been almost a year and a half since my last serious run -- a happy, regret-free year and a half, I should note -- but I've always wanted to be someone's rabbit, and I was pleased when Levi accepted my offer to jump in around the 21st mile. I told him I couldn't promise to last very long, but I'd help him keep his 8-minute pace as long as I could.

I would be sore the next two days, but it turned out that the running muscles haven't atrophied as much as I had expected. I stayed with him the balance of the course, peeling off with 385 yards to go and cutting across a park in order to cheer him at the finish line as he set a personal record.

The highlight of the morning came at the beginning of the run. We'd just rendezvoused but I desperately had to pee. (The coffee required to leave Chicago at 6 a.m. is great.) So I told him to keep going, popped into a Porta-Potty and then sprinted to catch up.

This sprint created the illusion of a marathoner having an improbable gale-force second wind. "Good job!" spectators yelled as I bounded past bonked runners. "You're looking great!"

And of course I looked great: I'd only been running for 30 seconds.

Chicago's marathon was this weekend too. Walking down Michigan Avenue this morning, I saw tell-tale green ribbons around necks. Full-page newspaper ads congratulated runners. At the office, someone wanted to surprise a colleague with a standing ovation. I rolled my eyes.

In the past 15 or so years, the marathon-industrial complex has elevated the race from fringe stunt to Oprah-approved rite of passage, if not outright act of heroism. Enough is enough. It's time to stop lionizing marathon runners -- and not just because cyclists train so much harder.

Marathoners deserve congratulations and support -- just as all loved ones deserve congratulations and support for following their bliss, whether their bliss is running 26.2 miles or darning socks or performing the banjo -- but they are not heroes, and I'm tired of Nike ads that allege that they are.

Runners neither cure cancer nor survive it. I should know: I ran seven marathons. The world isn't any better for any of them. The world may even be worse for my narcissism. Those seven marathons required thousands of hours of training that could have been spent doing something useful, like learning a trade or teaching people to read or baking cookies.

Is running hard? Sure. So is parenting. So is teaching. So is driving a CTA bus. As the Dread Pirate Roberts said to Buttercup, "Life is pain, Highness."

Levi knows I'm not talking about him. He's the type who races in order to train, not the other way around. He would be mortally embarrassed by a standing ovation, the first person ever to be clapped to death, and I don't expect he wore his medal to work today. In fact, he rightly allowed that if the weather had been any worse Saturday, he would have bagged the race and felt not one pang of regret.

And just as cycling requires a greater devotion to training, so is it an even bigger waste of time and an even bigger act of narcissism. The difference is that we don't expect to hear the "Beaches" soundtrack when we cross the finish line. We don't expect mortals to pour oil on our feet the day after a race. And we only give medals to winners.

The co-worker? She didn't get her applause. She called in sick with sore legs.