Entries Open

14 December 2026, 9am

Series Entry Discount

Save another 5% on top of the Early Bird Discount if you enter all three events at once.

Event Dates

Thunderbolts Adventure 24/04/2027 Gloucester, NSW

Clarkes Gambit 28/08/2027 Nelligen, NSW

Marys Mayhem 30/10/2027 Mudgee, NSW

Event Pricing

Please see each event page for detailed pricing now and into the future. Discounts available for Families and Teams. Click on the buttons below labelled "Register for this event only" to see detailed pricing for each event.

The Rules

1. Qualifying rounds: Thunderbolts Adventure (Monument or Colt course), Clarkes Gambit (Saturday Long Course), Marys Mayhem (Saturday Long Course or The Miler)
   
2. Points: Top 10 finishers per gender score 10 points down to 1, awarded for TA-Monument, CG-Long Course, and MM-The Miler only. TA Colt and MM Long Course do not earn ranked points. TA Monument finishers and MM Miler finishers rank ahead of Colt and Long Course finishers respectively.
3. Contention requirement: A rider only earns points at a round if they have completed every qualifying round to date, including that one. Missing any round removes a rider from points contention for the remainder of the series — they can still finish later rounds, but score no points, and placings and points roll down to the next-highest finisher still in contention.
   
4. Finisher points: Any starter still in contention (per rule 3) who finishes a qualifying ride outside the top 10 scores 0.5 points.
   
5. Series Champion: The male and female rider with the highest total points, having finished three qualifying rides, are crowned Series Champions. Points ties are broken by countback — comparing each rider's best individual round points score, then next-best, until the tie is resolved. If a full countback fails to separate riders, joint Champions are declared.
   
6. Belt buckle: Any rider who finishes all three qualifying rides — regardless of points or placing — earns a Bushranger Gravel Collection belt buckle.
   

Enter all three events as a series and save even more!