The Eketahuna pair of Letitia and Courtney Alabaster have also been in hot form in recent events, while the NZ Veterans competitor entry list includes several elite riders and senior names, but the women's competition could see a rising star come through to claim the crown.
Other top performances are likely to come from Te Awamutu's Rachael Archer, Tauranga's Julie Managh and the Nelson sister trio of Tyla, Roma and Skye Edwards, the latter finishing third in the junior women's event last year.
The bike community will also welcome back to action Bay of Plenty rider Mary Wanhill, fit and ready to race again after fighting off cancer.
Taranaki 17-year-old Mikayla Rowe is not sure whether she will race at the weekend after recently suffering an injury. However, the 2013 national junior women's champion would certainly be a contender if she can take part.
Three races are scheduled for each class tomorrow with two in each class planned for Sunday, winding up with all-in feature races at the end of the day to determine the leading riders.
Racing starts at 10am both days and spectator entry is free.