Races/Australia
Training plan for the Ultra-Trail Kosciuszko Kosci100
Friday, 27 November 2026 in Perisher Valley, Australia. That is a week away.
When a build would have to start
OLTRA plans a block of a length that suits the distance, then works backwards from race day. For this one:
100K — a 24-week build, 6 runs a week
Not enough room left for the full build.
Too close? The next one
The organiser runs this the fourth Friday in November, which puts the 2027 race on Friday, 26 November 2027. That date is not announced yet, so check it before planning to it — but a 100K build for it would start the week of 7 June 2027.
On the day
One distance: 100K. Entries, course and timings are kosciuszko.utmb.world’s. They decide when entries open and close, and whether the race runs at all — OLTRA sells nothing here and takes nothing from them.
The date here is the one the organiser published, rechecked every 1 hour against the list. Confirm it on their site before you enter.