Take part in this ultra trail running event at Spencer Park. Competitors must consecutively run the 6.7km lap (20 to 40km vertical) in less than one hour - starting every hour until one person completes 1 more lap than anyone else.

The remaining time after the lap is completed can be used to recover and replenish for the next hour's lap. Are you kraysie enough?

Date: Saturday 5th July 2025.
Start Time: 7.30am.
Location: Spencer Park (100 Heyders Road, Spencerville).
Cost: $150 per person.

Find out more about the Kraysie MidWinter Backyard Ultra event, including how to enter and a training guide. ENTRIES NOW FULL.

This event for kids up to 18 years will be run by Speed Freaks - alongside the Backyard Ultra. 3 distances are available:

Date: Saturday 5th July 2025.
Start Time: 10.40am for 8 years and under, 12.40pm for 6 to 10 years, and 2pm for 11 to 18 year olds. Briefing will be held 8 minutes before start.
Cost: $5 for 8 years and under, $10 for 6 to 10 year olds, and $30 for 11 to 18 year olds.

A portion of the entry fee will be donated to Speed Freaks.

Find out more about the Kraysie Kids Races, including how to enter.