2026 AusCycling NSW/ACT XCO State Series - Round 2
📍 NSW, Australia
mtb
Date
21 June 2026
Difficulty
mtb
Shimano 100
ACT, Australia · 19 September 2026
Difficulty: 4/5 — Very hard
This mountain bike marathon in Canberra, Australia, offers distances from 27km to 135km, featuring predominantly technical singletrack, challenging climbs like "Casuarina Climb," and significant elevation gain, testing riders' skill and endurance.
Visit official site →- Distances
- 27km · 54km · 81km · 135km
- Elevation
- 4,000 m
- Surface
- singletrack, dirt
- Typical W/kg
- 3–4.5
Rider fit
Who it's for
This event is ideal for experienced mountain bikers seeking to test their limits on a renowned technical course, from those aiming for personal bests on shorter laps to elite riders tackling the ultimate 135km challenge.
Who will struggle
Riders new to mountain biking or those unaccustomed to technical singletrack and sustained, steep climbing will find this race exceptionally demanding.
Training focus
Training should prioritize technical trail riding skills, high-intensity climbing repetitions, and long-distance endurance specific to mountain biking.
Are you ready for this race?
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
FAQs
What are the available race distances for the Shimano 100?+
The event offers multiple distance options based on laps: 27km (one lap), 54km (two laps), 81km (three laps), and 135km (five laps).
Can you describe the terrain and typical surface conditions?+
The course predominantly features technical singletrack trails, interspersed with strategic sections of fire road, and includes significant climbing, notably the Casuarina Climb.
How challenging is the Shimano 100 event?+
Regarded as one of Australia's most respected marathon mountain biking events, it presents a significant test of skill and endurance due to its technical trails and considerable elevation gain per lap.
What is the start time for the longest distance option?+
Participants in the 135km (100 Miler) category begin early at 5:30 am, experiencing the first lap as a sunrise journey.
Where is the Shimano 100 located?+
The race is held in Canberra, ACT, within the Stromlo Forest Park.
When is the next Shimano 100 race scheduled?+
The event is scheduled for Saturday, September 19, 2026.