We're pleased to welcome committee member Jennifer Rebecca Yates back to our Twitter account. As she did last year and Emily Kahm did the year before that, Jen will be tweeting live from the Cape Cod Rail Trail using the official @MSChallengeWalk account starting tomorrow. This means that throughout the weekend, you or your friends and family back home can experience the event live in real time by visiting this blog to see short text messages and even photos from the route. All our tweets will also appear on the MS Challenge Walk's Facebook page!

Jen won't be the only Twitter user at MS Challenge Walk; you can follow our list of walkers to get even more perspectives. Their tweets will also be included in the below stream (but not on our Facebook page). Will you be tweeting? Let us know, and use hashtag #MSCW (short for MS Challenge Walk) in your own tweets!

[The live tweet has concluded! Please see Jen's archive of tweets for the full story.]

Ken joined the MS Challenge Walk in 2005, more than a decade after his mother was diagnosed. After walking for three years and 150 miles, he switched to the support crew and now rides his bicycle along the trail, providing whatever encouragement (and snacks!) he can to the 600 walkers. He is also an alumnus of the event's steering committee and is this site's webmaster.