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Turning Miles Into Impact

RAISING FUNDS & AWARENESS TO SUPPORT PEOPLE WITH ARTHROGRYPOSIS

53 Miles of Mountain Biking. One Awesome Accomplishment! 🚵‍♂️💙

Congratulations & thank you to all the 253 For AMC riders who conquered 53 miles through Carrabassett Valley, Maine!

Celebrating 5-Years of 253 For AMC

253 for AMC

Marshall Johnson was born with a rare condition called Arthrogryposis Mutiplex Congenita (AMC). Sport and movement have always been Marshall’s therapy: physically, mentally, spiritually. In 2022 he cycled 253 miles from Burlington, Vermont to Portland, ME, creating awareness and raising funds along the way. Now an annual bike ride and fundraiser, “253 for AMC” recognizes our differences … and celebrates them!

Every dollar raised goes to AMCSI, a 501 (c)(3) serving as one of the leading centers of support globally for those impacted by Arthrogryposis. On behalf of the entire organization, we thank you for your interest and generosity – your support makes our work possible.

Photograph courtesy of 

The Morning start on September 19, 2026

Mountain Biking to 253

Turning Miles Into Impact | RAISING FUNDS & AWARENESS TO SUPPORT PEOPLE WITH ARTHROGRYPOSIS

We’re gearing up for the Fourth Annual 253 for AMC Fundraiser & Awareness Campaign & this year, we’re hitting the trails on mountain bikes!

Whether you love riding bikes or just want to be part of the good vibes, there will be exciting ways for both riders and non-riders to get involved.

Mark your calendars!
Dates are set for September 19-20, 2026 for the Maine ride.

Our goal = 53 miles of mountain biking in Carrabassett Valley over 2 days.

Call/Message Marshall (207-653-0222) for meeting spots & ways to help.

2-days & 53 miles to benefit AMCSI – 2025

Be sure to watch Marshall’s video message from Day 3 of the 2025 ride, filmed on the trails in Carrabassett Valley, Maine, where he shares his gratitude for everyone who helped make this possible.

TO DONATE USE THE FORM BELOW!

To credit a Team Member simply select them below.