Adventurethon's National Challenge takes place in North Queensland's largest urban city - Townsville. Known as the "Dry Tropics" of NQ, Townsville holds many spectacular features one being located adjacent to the central center of the Great Barrier Reef.

REGISTRATIONS OPEN FOR PAST ATHLETES SUNDAY 5TH MAY AT 11:59PM (SECRET CODE EMAILED TO ALL ATHLETES)

Registrations open for the General Public Begins Tuesday 7th May at 11:59pm
General Public Entries Phase 1 – finishes May 22nd at 11:59pm
General Public Entries Phase 2 ends 7th July 11:59pm
We expect Entries will be sold out BEFORE Midnight 7th July so please don’t miss out.
Due to Safety and logistics concerns, NO teams or individuals can be added or swapped on the day of the event.

There are 5 courses to choose from to suit all types of fitness levels. Courses can be completed in teams or individually.

Ultra Adventurethon is hard-core, catering for top end endurance athletes across the sports of paddling, mountain biking and trail running as well as the mentally tough social athlete who loves a personal challenge to discover what they can muster when the gauntlet has been thrown down.

Dirty Endurance Duathlon is the perfect choice for landlubbers - those wanting a mentally and physically tough challenge to rival the ultra without the paddle leg.

Enduro Adventurethon is a shorter multi sport course over the same terrain, significantly reducing the paddle and run legs and slightly decreasing the bike leg. Still demanding, it can be a stepping stone from introductory to ultra events in the future or an opportunity to focus on speed without the drain of the longer distances.

Taste of Adventurethon is just that, a tantalising try out of each of the three disciplines at distances that just about anyone can achieve in an hour or two. Experienced athletes can also treat it as a sprint course. This is a great event for teams, with each competitor participating in their favourite leg or conquering all three side-by-side.

Junior Adventurethon encourages up and coming young athletes from 8-12 & 13 to 17 to have a go on their own or in a team in a closely supervised introductory but challenging event expected to last 1hour, up to two hours.