Stromlo Running Festival (SRF) is Canberra’s largest trail running event, attracting thousands of participants from the region and beyond. Founded in 2009 by running legend Robert de Castella, SRF offers a range of distances from 5km to a marathon catering to all levels of runners. The event celebrates the spirit of community, health, and outdoor adventure, set against the backdrop of the picturesque Stromlo Forest Park.