Age categories for racing cyclocross

Last updated: 3 March 2025

The following table outlines the recognised age categories under AusCycling, which WACX races are held under.

Club racing

For our regular season of Numbat Cup races, a competitor’s age is defined as at the end of 31 December of the current competition year.

So this means if you’re racing in any Numbat Cup Series races in 2025, simply calculate what your age will be at the end of 31 December 2025. Apply this age to the table below to see which age group you fit into.

State or National level racing

For the AusCycling WA State Cyclocross Championships and AusCycling National Cyclocross Series races, a competitor’s age is defined as at the end of 31 December of the next competition year.

So this means if you’re racing in the WA Cyclocross State Championships or National Cyclocross Series events in 2025, you’ll just need to calculate what your age will be at the end of 31 December 2026. Then apply this age to the table below to see which age group you fit into for these events.

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