Can I start logging my kilometres before October? 17 May 2023 05:48 Updated Absolutely, yes you can but we will reset your kilometres to zero on 1 October for the start of the official challenge. Logging KMs early is a great way to show your family and friends you're committed to the challenge and can really kickstart your fundraising! Related articles Can I use my Apple Watch to log my kilometres? How do I log my kilometres online? What fitness apps can I use to log my kilometres? Why can't I see my KMs even though I am synced with Fitbit/Garmin? Are donations tax deductible?