Ultramarathons in Australia

153 races tracked — the season peaks in October (27 races), with August close behind (25).

By distance 106 50K · 20 100K · 13 50 mi · 7 100 mi
Biggest field Ultra-Trail Australia — 1,392 finishers in 2026
Steepest course Ultra-Trail Australia by UTMB - UTA Miler, UTA100 & UTA50 — 145.8 m/km
Deepest results history Ultra-Trail Australia — 10 recorded editions

Next starts in Australia

All 68 upcoming →
Fixed Distance50 miRolling
GRIT 6.7

Bondi to Manly Ultra

Bondi, NSW, AUS

80 km 1,772 m D+ Oct 24
Fixed Distance100KRolling
GRIT 9.2

Great Ocean Trail Ultra 100 km

Apollo Bay, VIC, AUS

100 km 2,800 m D+ Oct 24
Fixed DistanceMarathonRolling
GRIT 4.4

Great Ocean Trail Ultra 45 km

Apollo Bay, VIC, AUS

45 km 1,430 m D+ Oct 24
Fixed Distance50K
GRIT 2.6

Paluma Ultra

Townsville, QLD, AUS

52 km Oct 24
Fixed Distance50K
GRIT 2.5

Pemberton Trail Fest

Pemberton, WA, AUS

50 km Oct 24
BackyardBackyard
GRIT —

Smurfs Backyard Ultra

Cairns, QLD, AUS

Oct 24
Fixed Distance100K
GRIT 5.8

The Heysen 115km Trail Race (also 70km & 50km)

Newland Hill, SA, AUS

115 km Oct 24
Fixed Distance50K
GRIT 2.5

Blue Goats Backyard Marathon - 50km

Mount Victoria, NSW, AUS

50 km Oct 31
BackyardBackyard
GRIT —

Blue Goats Backyard Marathon - LOS

Mount Victoria, NSW, AUS

Oct 31
BackyardBackyard
GRIT —

Deep Creek Backyard Ultra

Pembrooke, NSW, AUS

Oct 31
Timed12 hours
GRIT —

Halloween Dusk 2 Dawn 12h

Telegraph Point, NSW, AUS

Oct 31
Timed48 hours +
GRIT —

Harrys King of the Hill LOS

Pyalong, VIC, AUS

Oct 31