Absolutely, we'd love for you to take part too. Just pledge to get out and about as far as you think is possible and realistic for your level of fitness.
If you'd like to get involved with some longer walks, there are lots of websites that list accessible walking routes set in stunning scenery:
www.traillink.com/activity/wheelchair-accessible-trails/
www.seattletimes.com/life/outdoors/where-to-hit-the-trail-in-a-wheelchair/