Running
100 Mile
161 km
4,724m
Start: 06:00 AM
199.00 EUR
WTF – 50 & 100 Miler
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Trail in Australia, Dwellingup
Distances
Running
50 Mile
80.5 km
Start: 06:00 AM
149.00 EUR
Running
50km
50 km
1,721m
Start: 06:00 AM
105.00 EUR
Running
5 km
5 km
Start: 06:00 AM
About
Western Australia’s original 100 mile trail ultra, held annually on the King’s Birthday long weekend in September. The event features 100mi, 50mi and 50km distances which all start together at 6am from Nanga Bush Camp.
Catering & aid stations
Aid stations provide water, coke, lollies, chips and gels; hot food options are generally available at the Nanga Bush Camp HQ after the halfway point for 100mi runners.
Pacers
100mi runners may have a pacer from the half-way (50mi) point. Pacers must carry all required mandatory gear and may not “mule” for their runner (i.e. runner must still carry their own pack, hydration etc). No pacers are permitted for the 50mi or 50km events.
Results
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Typical weather in Dwellingup
Monthly averages based on historical data (2000–present).
Jan31°17°
↑ 05:23
↓ 19:28
Feb31°17°
↑ 05:52
↓ 19:09
Mar28°16°
↑ 06:16
↓ 18:35
Apr24°14°
↑ 06:38
↓ 17:55
May20°11°
↑ 06:59
↓ 17:26
Jun17°10°
↑ 07:17
↓ 17:17
Jul16°9°
↑ 07:17
↓ 17:28
Aug16°9°
↑ 06:54
↓ 17:48
Sep18°9°
↑ 06:16
↓ 18:08
Oct21°11°
↑ 05:36
↓ 18:28
Nov25°13°
↑ 05:07
↓ 18:55
Dec29°15°
↑ 05:03
↓ 19:20
What's included in entry
- Race bib
- Timing chip
- Race insurance
Prices & signup
- 100 Mile199.00 EUR
- 50 Mile149.00 EUR
- 50km105.00 EUR
Last updated: Jun 5, 2026, 11:56:32 PM
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