CATEGORIES & RULES


EVENT RULES

  • Traditional, flat bar MTB must be used

  • NO Gravel Bikes

  • NO Drop Bars

  • NO E Bikes (apart from the D40 & D15 and must be noted on your entry)

  • E Bikes will start 5 minutes in front of the main D40 field. See the Event Schedule page HERE


CATEGORIES

Oceania Mountain Bike Marathon Championships

The Dwellingup 100 will again be hosting the Oceania Mountain Bike Marathon Championships for a third 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 60km 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.

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)

100KM Boomer

  • Male & Female 19 to 29 years as of 31/12/2025

  • Male & Female 30 to 39 years as of 31/12/2025

  • Male & Female 40 to 49 years as of 31/12/2025

  • Male 50 to 59 years as of 31/12/2025

60KM Boxer

  • Female 50 to 59 as of 31/12/2025

  • Male & Female 60 to 69 as of 31/12/2025

  • Male & Female 70+ as of 31/12/2025

CUT-OFF TIMES

Please note these are subject to change as the course is finliased and when maps are published.

RIDE CUT-OFF TIMES

100km Boomer riders

  • Oval Aid Station 50km mark (near start/finish) - 1:15pm

  • Freeman Road 58km mark - 2:00pm

  • Entry into Turner Hill 72.4km mark - 2:50pm

  • Full Course Closed - 5:00pm

60km Boxer riders

  • Oval Aid Station 50km mark (near start/finish) - 1:45pm

  • Full Course Closed - 5:00pm

40km Wallaby & 15km Joey

  • Full Course Closed - 2:00pm

RUN CUT-OFF TIMES

21km Almighty Trail Run

  • Nanga Aid Station (6.7km) - 2:15pm

  • Full Course Closed - 5:00pm

12km Mighty, 6km Mini, 6km Doggie Dash

  • Full Course Closed - 5:00pm