Cadbury Marathon

The Cadbury Marathon takes place in Claremont, Australia in January 2026 on a trail surface with minimal elevation change. The course is predominantly flat with gentle rolling sections, gaining only 91 metres over the full 42.2 kilometres, so you won't be dealing with any serious climbing. This makes it a solid choice if you're after a relatively straightforward trail marathon without the energy drain of significant elevation. The race is part of a larger event series that also includes a half marathon, 10km, 5km, and 1km options, so you might have training partners joining you in other categories. Registration details were still being finalised at the time this information was published, so check the official website or their Facebook Events page for current entry status and to download the event booklet.