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September 12, 2026
September 12, 2026
The C-WISE Dwellingup 100 is WA’s premier MTB event, the largest one day race of its kind that the state has to offer. First held in 2009, the event has a long standing history with the MTB community and has welcomed riders of all ages and abilities.
Our team of experts have carefully curated a course that takes riders through some of the best trails that WA has to offer.
Distances and Categories
(Min Age: 19)
(Min Age: 17)
Age is Calculated as of 31/12/2026
(Min Age: 14)
(Min Age: 8)
Please note all children under 10 years old must be accompanied by an adult on course, all adults require their own paid entry.
E-bikes are allowed only in the Wallaby and Joey events and must be specified during registration. Those riding an e-bike will not be eligible for any awards.
What to know before registering
Race Roster Refund Protection Program
Register early and cover yourself in the event you are unable to take part due to a variety of reasons. Policy can only be purchased during registration and not after. All refunds are handled by Race Rosters partner for this.
AusCycling License
The C-Wise Dwellingup 100 cycling part of the event is sanctioned and insured through AusCycling. It is a requirement that all riders have an AusCycling license to be able to take part in the event. It can either be: 1. An annual membership that is either a Race Off-Road or a Race All Discipline type. This will be checked during rider check in. 2. An AusCyling 4 Week Free Trial Membership. This can only be used if you have never had a membership with AusCycling before. This will be checked during rider check in. 3. Purchasing a Day License through us during the registration process at a small additional cost. This will cover you for on event day only.
Gift An Entry
Know someone you might want to gift an entry to!? We’ve got you covered! Simply click Enter Now above to purchase as many gifts as you need and then send them when you're ready to the lucky person.
DBCA Park Fee
Please note that all participants aged 17 and older on event day will be required to pay the mandatory DBCA fee of $7 per participant which has been factored into the entry fee. This is a mandatory charge that the event must pay to the local parks and wildlife to maintain the area. If you are 16 or under, an automatic $7 discount will show up on the payment page of the registration when checking out.
XCM State Championships
To be eligible for state championship awards, you must fall under the following age groups for your distance and:
Be registered as living in Western Australia,
Be registered with an AusCycling annual license as of event day (Lifestyle or trial memberships are not valid),
Age is calculated as of 31/12/2026.
Oceania Mountain Bike Marathon Championships
The Dwellingup 100 will again be hosting the Oceania Mountain Bike Marathon Championships for a fourth year in a row. The event will also be host to the Under 23 Oceania Championship for the 100km event, and the under 19 Oceania Championship for the 70km event.
To qualify you must:
Be registered with the UCI,
Be registered with an AusCycling annual license as of event day (Lifestyle or trial memberships are not valid),
Be registered in a country within the Oceania region.
In the 100km event, you must select that you would like to take part in the Oceania Championship during registration.
To register for the under 19 Oceania Championships, please email us to D100@theeventteam.com.au.
