Sorry it took so long to update, but I was recuperating.
We all finished! Josh ran his 5K and beat his personal record by almost 3 minutes, Brian (Josh's dad) ran his first half marathon and finished in less than 2 hours(!), Alex (Josh's brother) ran his first half marathon and finished in just over two hours (!) and I ran my first half marathon and finished in 2 hours and 26 minutes!
More about the whole day to come :-)