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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.

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Distances and Categories

100km Boomer
70km Boxer
40km Wallaby
20km Joey

(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 40km and 15km events and must be specified during registration. Those riding an e-bike will not be eligible for any awards.

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Entry Fees

ENTRIES OPENING SOON

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What to know before registering

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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.

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AusCycling License

The Backroads Gravel 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.

Gifts

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 your 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.

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MIGHTY JARRAH TRAIL RUN

21km | 12km | 6km | DOGGIE DASH

The sister to the C-Wise Dwellingup 100 and one of WA's Favourite Trail Running events the Mighty Jarrah Trail Run is hosted on the same day as the D100 come run!

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