Cross Country

Cross Country (XCO)

September 30 to 1 October – practice
2 October – racing


The mountain bike Cross Country (XCO) is a wave start race categorised by age classes.

The racecourse utilises parts of the 2009 UCI World Championships course. Racing will be a 4 hour race for individuals.

An eMTB XCO category is offered in 2021! See the event page for details.


Prices - registration includes a 3 Day Pass to the Expo Village

CategoriesMin AgeMax AgePrice
Under 131112$105
Under 151314$105
Under 171516$105
Under 19 (Junior)1718$105
Under 231922$105
Masters 13034$105
Masters 23539$105
Masters 34044$105
Masters 44549$105
Masters 55055$105
Masters 65559$105
Masters 76064$105
Masters 86569$105
Masters 97074$105
Masters 107579$105

The Track

The XCO track can be seen HERE. If you are unfamiliar with Trailforks, you can load the elevation of each trail on the top right hand side LOAD ELEVATION button.


We’re always after eager volunteers to assist at the event.
Please contact if you’d like to volunteer at the Sea Otter Australia in 2021

Interested in camping at Sea Otter Australia? 

Camping is part of the Sea Otter DNA! Sign up here to stay in the loop.

We are currently working with health officials in the hope that we will be able to provide a great camping experience at the 2021 Sea Otter Australia. We recognize the ongoing COVID-19 pandemic is dynamic in nature, and we will coordinate with local officials, health agencies, and event partners to adapt preparations consistent with the latest protocols. As we learn more, and open camping registration we will communicate updates in the coming months.