What's Next?

So now that the timer has run down to zero, it's time to start looking for the next challenge. There are three that I'm considering:

1. Penn State's Dam Triathlon on September 10. I'm hedging on this: after my first/last tri, I'm not sure if I'm ready to do this. Then again, I felt like I could have done so much better, and I want a chance to redeem myself.
2. The Knights of Columbus 5K on October 15. The challenge here is that I want to train my beginner-running friend Joseph to do this too.
3. A marathon. The Philadelphia and New York Marathons are both in November. If I commit to training for one, I think I can do it easily.

Or maybe I can do all three. I'll let you know what I decide on, and reset the ticker at that time.