2026 Insomnia 100
September 26 - September 27
Townsville Triathlon Club welcomes you to the Riverway Insomnia. This isn’t a standard race — it’s a backyard ultra format where every lap starts on the hour, every hour. You choose how far you go. The distances are a 100 Ultra (24 hours) and the 42 Marathon (10 hours, starting midnight Saturday). Both can be completed solo or as a team of 2–4.
Entries are now open!
Register on the RaceResult website through the link below.
Riverway Insomnia RaceResult Registration:
