Twilight Series 2019/2020


The annual Hamilton Twilight Criterium Series is on again! There are six races over summer on a Wednesday afternoon. As there is not enough light to run all of our usual grades, we only run four senior grades. 
  • A Grade (for riders already graded as A with Hamilton)
  • B1 Grade (for riders already graded as B1 with Hamilton)
  • B2 Grade  (for riders already graded as B2 with Hamilton, or any male riders under 50 years only graded as C1)
  • C Grade (for male riders already graded as C1 and who are 50 years or older, any riders already graded as C2 with Hamilton, and any female riders graded as C1 or C2)
To be sure check your grading on the Twilight Grading List 



As these races are short and fast, and attract large fields of riders, they are not suitable for novice racers. For this safety reason, riders new to racing and on Starter Pack licences are not eligible for entry.