The ACT Masters Athletic Club is holding a run/walk event in the area around the Arboretum between 8:30 am and 10:20 am on Sunday 19 May. The route (see map) will start and end on the northern side of Clos Bridge and part of it will be along Boundary Road in the Arboretum. You can mostly avoid them by using the BNT route and allees through the Arboretum. This a handicapped event so there won’t be large numbers of runners or walkers together at any time on the course. There is a map of the course on the ACTEA website.