Register Please choose your membership below and follow the instructions. SATURDAYS TRIATHLON Kids Triathlon (Midalia Beach)Ages 5 – 15 Register Now $35 SUNDAYS TRIATHLON 2021 - 2022 1/2 Price SENIOR Membership Register Now $55.00 2021 - 2022 Casual (one race) Register $15 2021 - 2022 1/2 Price Junior 12-15yrs Register Now $27.50 Geraldton Tri Club Shop Shark Bay (Denham) Triathlon 2022