The Great North Walk Ultras
Trail Running covering 10 km to 162.5 km with up to 5,100 m D+ in Sydney (New South Wales, Australia)
The Great North Walk Ultras is an endurance sporting event in Sydney, New South Wales, AU focused on Trail Running. First held in 2005, the event is an established fixture on the endurance calendar. It is part of UTMB Index Races. Key features include Nature & Off-Road, Forest, Mountain, High Altitude.
The race program comprises 6 competitions, including 100 MILES (162.5 km, +5,100 m D+), 100 KILOMETRES (101.8 km, +3,230 m D+), 50 MILES (80.3 km, +2,560 m D+), 50 KILOMETRES (50.4 km, +1,560 m D+), 30 KILOMETRES (30 km, +720 m D+), and 10 KILOMETRES (10 km, +329 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (gnwultras.com.au).

Event characteristics
Races & distances (6)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| 100 MILES | Trail Running | 162.5 km | +5,100 m | 5 m - 2,147 m | Loop course | Route & profile |
| 100 KILOMETRES | Trail Running | 101.8 km | +3,230 m | 8 m - 1,365 m | Loop course | Route & profile |
| 50 MILES | Trail Running | 80.3 km | +2,560 m | 11 m - 1,086 m | Loop course | Route & profile |
| 50 KILOMETRES | Trail Running | 50.4 km | +1,560 m | 14 m - 669 m | Loop course | Route & profile |
| 30 KILOMETRES | Trail Running | 30 km | +720 m | 17 m - 319 m | Loop course | Route & profile |
| 10 KILOMETRES | Trail Running | 10 km | +329 m | 5 m - 143 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 5 m to 2,147 m above sea level (+5,100 m D+, -5,100 m D-)
Elevation profile & course telemetry
Altitude from 8 m to 1,365 m above sea level (+3,230 m D+, -3,230 m D-)
Elevation profile & course telemetry
Altitude from 11 m to 1,086 m above sea level (+2,560 m D+, -2,560 m D-)
Elevation profile & course telemetry
Altitude from 14 m to 669 m above sea level (+1,560 m D+, -1,560 m D-)
Elevation profile & course telemetry
Altitude from 17 m to 319 m above sea level (+720 m D+, -720 m D-)
Elevation profile & course telemetry
Altitude from 5 m to 143 m above sea level (+329 m D+, -329 m D-)
Frequently asked questions (FAQ)
When and where does The Great North Walk Ultras take place?
The Great North Walk Ultras takes place in Sydney, New South Wales, AU (start area at coordinates 33.8688° S, 151.2093° E). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at The Great North Walk Ultras?
The race program comprises 6 competitions, including 100 MILES (162.5 km, +5,100 m D+), 100 KILOMETRES (101.8 km, +3,230 m D+), 50 MILES (80.3 km, +2,560 m D+), 50 KILOMETRES (50.4 km, +1,560 m D+), 30 KILOMETRES (30 km, +720 m D+), and 10 KILOMETRES (10 km, +329 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for The Great North Walk Ultras?
The main competition (100 MILES over 162.5 km) is designed as a loop course featuring +5,100 m of elevation gain and -5,100 m of elevation loss, ranging between 5 m and 2,147 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for The Great North Walk Ultras?
Official race regulations, course details, and registration information are provided on the organizer's website (gnwultras.com.au).