Could you do this?

My husband and I have been involved with the Rachel Carson Trails Conservancy Challenge for years now. Veteran hikers ourselves - we have done the whole challenge four times - we signed up for the Homestead Challenge this year. The Homestead is only 18 miles - as opposed to the 35.1 mile full challenge.

For the first time, I called it quits after about 12 miles. The heat this year was too much for me and I found myself getting chilled and goosebumps, despite the 90 degree day. Paul, I am happy to say, finished.

And so did some other great folks -
http://www.post-gazette.com/stories/local/neighborhoods-north/group-of-teachers-coaches-take-hiking-challenge-694137/

Getting outdoors and on the trail for the Challenge always puts us in contact with other wonderful - if maybe a bit crazy - folks. What is your Challenge?