GUMBY - Great Ultra Mediocre Back Yarder
Official WebsiteAbout This Event
The Great Ultra Mediocre Back Yarder (GUMBY) at Blue Range Spaceport, Coree (ACT) offers a trail‑based ultra experience: a 6.71 km hourly Backyard Ultra, a 26.8 km night GumbyMOON and a 53.6 km daylight GumBABY. Ideal for seasoned endurance athletes seeking a cosmic challenge.
Events & entry fees
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Friday 23 April
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GumBABYStart TBA$185
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GumbyMOONStart TBA$115
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Backyard UltraStart TBA$255
Entry fees as listed on 18 Oct 2026. Prices often rise after early bird, so check the entry page for today's price.
Quick Facts
- Date
- Friday, 23 April 2027
- Terrain
- Trail
- Location
- Blue Range Hut, Blue Range Road, Coree, ACT
- Entry Fee
- $255 (standard Backyard Ultra) – see website for GumbyMOON and GumBABY fees
- Difficulty
- Challenging
- Start Time
- 09:00 AEST (Backyard Ultra) – see website for other categories
- Good for Beginners
- No – ultra‑distance loops, night running and technical terrain are best suited to experienced endurance runners.
Event Details
Course Description
The race unfolds on rugged Brindabella trails surrounding the off‑grid Blue Range Spaceport. The 6.71 km Backyard Ultra loop weaves past Poo Bear Corner, Pokey Crack, Burnt Knob, Facebook Hill, Pissing Contest Point, Gumbilical Lane and Mt GUMBY, featuring steep climbs and technical descents. GumbyMOON adds a 26.8 km twilight circuit of four laps under headlamps, while GumBABY delivers an 8‑lap, 53.6 km daylight odyssey across alpine fire trails and mountain gradients. Expect panoramic views, rocky sections and variable terrain that test stamina and navigation.
Getting There
The event is hosted at Blue Range Spaceport on Blue Range Road in Coree, ACT. The venue is remote and off‑grid; parking and public transport details are provided on the official race website. Participants should arrive early to set up camp, complete the mandatory briefings and secure a good start position.
Where to Stay
Places to stay near the start, priced for race weekend.
We may earn a small referral fee if you book through this map — you pay the same price.
Weather & What to Pack
April in the Australian Capital Territory is autumn, with daytime highs typically 12‑20 °C and evenings cooling to 5‑12 °C. Light showers are possible, and conditions can shift quickly on exposed mountain tracks. Runners should dress in layered, moisture‑wicking clothing, bring a waterproof jacket, and carry enough water and electrolytes for cooler, potentially windy conditions.
Race details last updated 19 Oct 2026
Ready to run GUMBY - Great Ultra Mediocre Back Yarder?
Official WebsiteFrequently Asked Questions
When does registration close and how do I sign up?
Registration closes on 26 February 2027. Sign‑up is via the online registration portal on the event website. Early‑bird rates are available until the closing date.
What are the start times for each race category?
Backyard Ultra starts at 09:00 AEST on Saturday 24 April, GumbyMOON begins at 17:00 AEST on Friday 23 April, and GumBABY kicks off at 08:30 AEST on Sunday 25 April. Check the official schedule for any updates.
What gear is mandatory on race day?
A headlamp and high‑visibility vest are required for the night GumbyMOON. Trekking poles, noise‑cancelling headphones and artificial exo‑skeletons are prohibited. Open‑ear bone‑conduction headsets are allowed.
Is camping available and what does it cost?
Camping at the Blue Range Spaceport is offered at $12 per night per participant. Reserve your campsite during the registration process.
What is the refund or cancellation policy?
Refund details are outlined in the Event Policies document linked on the race website. Review the policy for conditions and procedures before registering.
parkruns near this race
Free, timed 5km every Saturday morning. A good hit-out between races.
- Umbagong District parkrun Sat 8:00am · 15 km away · Holt
- Coombs parkrun Sat 8:00am · 16 km away · Weston Creek
- Ginninderra parkrun Sat 8:00am · 19 km away · Belconnen
More Races in ACT
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