Signed up yesterday for my first Goofy. Hopefully I will be able to train properly this year. I hated having to walk so much last year........QUOTE]
Don't be too hard on yourself. Speed will come with miles trained and proper speed drills. Set yourself up with a good schedule you can realistically keep and your Goofy will be lots of FUN.
I believe that
walking fast can be more challenging than jogging or running. I started walking January 2010 in preparation for Goofy 2011. Walked the 5K and Half with DW then the Full by myself. Finished my first Full in 4:56:+ to complete the Goofy. I passed many joggers and runners who started before me. My PR for a half marathon is 2:12:+, again walking. I am currently training for my first triathlon in July right after my 62nd birthday during which I will try to incorporate some jogging and running.
While I can understand your dismay with having to walk, there is so much less harmful impact to the body your chances for injury are lessened. One other thing is that being able to WALK a 5K in 28:10.9, my PR, is pretty cool.
Good luck and I'll be at WDW in Jan. for my 3rd Goofy.