The 6 100 mile ultramarathons in Australia, with each one's climb, cutoff and date. Every race links to its own page, where you can see how it fits the runner you are now.
| Race | Distance | Where | Date | Climb | Cutoff |
|---|---|---|---|---|---|
| Grampians Peak Trail 100mi (GPT100) | 100mi | Horsham, Australia | Nov 5, 2026 | 24,639 ft | 53 h |
| Grampians Peaks Trail 100 Miler | 159 km | Mt Zero Picnic Area, Australia | Nov 5, 2026 | 20,719 ft | 55 h |
| Ultra-Trail Kosciuszko by UTMB - Kosci 100 | 161km | Perisher Valley, Australia | Nov 26, 2026 | 16,404 ft | 36 h |
| Ultra-Trail Australia by UTMB - UTA100 | 100mi | Katoomba, Australia | May 14, 2027 | 23,917 ft | 44 h |
| THE MARY VALLEY ULTRA | 164 km | Imbil, Australia | Jun 11, 2027 | 19,656 ft | 42 h |
| Cape2Cape Ultra Marathon | 100mi | Augusta, Australia | Jun 12, 2027 | 10,128 ft | 48 h |