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Grampians Peaks Trail 100 Stage Race

Draft Listing
  1. SingleTrack Events
  2. 2026 Edition
UTMB World Series4 Stones

Four days, four stages, one complete traverse of the Grampians

Directions
Registration OpensFebruary 05, 2026
DeadlineOctober 29, 2026
Calculate UTMB Lottery Odds4 Running Stones
Register
All trail races in Victoria→
November 05, 2026
Thursday 6:00am GMT+10 start
Halls Gap, VIC
Australia
162 km
Distance
7,700 m
Elevation Gain
Open Registration
No lottery
No Service Requirement
Does not require trail or volunteer work
No Qualifier
No qualifier race required
Challenging
Some ultra experience recommended
Links
WebsiteInstagramFacebookYouTube
2022
Established

What Makes It Great

The same 162km journey across the full Grampians Peaks Trail run over four consecutive days, with runners basing at Halls Gap each night between stages. Stage 1 covers Mt Zero to Halls Gap (49.5km), Stage 2 from Halls Gap to Mt William Carpark (37.5km), Stage 3 from Mt William to Griffin Fireline (42km), and Stage 4 from Griffin Fireline to Dunkeld (33km). Each stage has its own aid stations and cutoff times. The stage format makes the full traverse accessible to runners who want to experience the complete route with overnight recovery. A UTMB World Series qualifier.

Difficulty

Intermediate
6/10

Some ultra experience recommended

Technical Terrain
Steep Climbing
Technical Descent
Variable Weather
Sun Exposure

Grampians Peaks Trail 100 Stage Race

Halls Gap, VIC, AustraliaNovember 05, 2026

November 05, 2026
Course map for Grampians Peaks Trail 100 Stage Race
DistDistance48.95 km
GainElevation Gain1,756 m
LimitCutoff13 h
Steep ClimbingTechnical DescentVariable WeatherSun Exposure

Entry Timeline

Registration OpensFebruary 05, 2026
Registration DeadlineOctober 29, 2026
Race DayNovember 05, 2026

Lottery

This event uses open registration - no lottery entry required.

Qualifier

This event does not require a qualifier for entry.

Service Requirement

This race does not have a service requirement for entry.
4 stages
162 km total
7,700 m total gain

Stages

1
Stage 1: Mt Zero to Halls Gap
November 05, 202648.95 km1,756 m gainPoint to Point

The opening stage begins with the iconic Flat Rock climb revealing the world-famous Taipan Wall, then traverses rocky ridgelines, waterfalls, and forested trail south to Halls Gap. Shared course with the standalone GPT50K.

2
Stage 2: Halls Gap to Mt William Carpark
November 06, 202636.9 km2,173 m gainPoint to Point

The most technically demanding stage with relentless climbing through Borough Huts and across the Seven Dials and Redmans Bluff before reaching clifftop views at Mt William.

3
Stage 3: Mt William Carpark to Griffin Fireline
November 07, 202641.39 km1,679 m gainPoint to Point

A net downhill stage crossing the Major Mitchell Plateau and the race's highest point, Durd Durd (1167m), before a long descent to Jimmy Creek and rolling newly-built trail to Griffin Fireline.

4
Stage 4: Griffin Fireline to Dunkeld
November 08, 202632.17 km1,525 m gainPoint to Point

The scenic finale summits Signal Peak, Mt Abrupt (Mud-Dadjug), and Mt Sturgeon (Wurgarri) before a descent via river trail into the finish in Dunkeld. Shared course with the standalone GPT33.

On-Site Camping Available

GPT Camp available to registered race entrants for $350 AUD, bookable via Race Roster with an access code provided after registering. Halls Gap township also has accommodation options three hours northwest of Melbourne.

Crew Access Points

Pacer Rules

No Pacers Allowed

Crew Rules

No crew rules specified

Gear Rules

Trekking poles allowed

Required Gear

No required gear specified

Recommended Gear

No recommended gear specified

Race reports from other Grampians Peaks Trail 100 Miler events

GPT100 — My First 100 Mile Race Through the GrampiansGrampians Peaks Trail 100 Miler
By Trail Flow • 2024
GPT100 — A Tale of Two RacesGrampians Peaks Trail 100 Miler
By Trail Flow (Justin Dyer) • 2025
GPT100 2024: A Race to RememberGrampians Peaks Trail 100 Miler
By Endu1 • 2024

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Register•November 05, 2026