The Best Australian Fitness Events To Start With in 2026
2025 Moreton Bay Pics 5 (1)
If 2026 is the year you want to push your limits, try something new or finally commit to a fitness goal, Australia’s event calendar is delivering in a big way. From mud-soaked obstacle races and hybrid fitness competitions to multi-day alpine hikes and iconic fun runs, there’s something for every level of fitness and adventure appetite.
Here are the best Australian fitness events to kick off your 2026 calendar, whether you’re chasing adrenaline, endurance or just a great excuse to train with purpose.
Spartan: The Central Coast Trifecta Takes Over Glenworth Valley
21 February 2026 – Glenworth Valley, NSW
Spartan Australia is raising the bar in 2026 with a brand-new venue and one of its most anticipated weekends yet. For the first time, the Central Coast Trifecta will take place at Glenworth Valley, a rugged and spectacular location known for its towering gum trees, river crossings, steep climbs and dense bushland.
Athletes can choose to tackle one race—or go all in and complete the Trifecta across the weekend:
- 5K Sprint – 20 obstacles
- 10K Super – 20 obstacles (National Series event)
- 21K Beast – 30 obstacles
- 1–3K Kids Race – APAC Kids Qualifier for the World Championships
With onsite camping and glamping, post-race celebrations and a full festival village, this is more than a race—it’s a weekend-long adventure for athletes, families and supporters alike.
HIGHLANDER Adventure Australia: Victoria & Central Coast
For those craving something truly immersive in 2026, HIGHLANDER Adventure Australia is launching two unforgettable hiking experiences that blend challenge, community and exploration.
Founded in Croatia in 2017, HIGHLANDER is now a global hiking series hosted in more than 20 countries, known for taking participants deep into some of the world’s most iconic landscapes—without the stress of planning.
The HIGHLANDER team handles everything: logistics, food, water, safety, campgrounds and even side experiences like live music, workshops and yoga. All you need to do is hike.
Mount Hotham, Victoria — 18–22 March 2026
Australia’s first multi-day HIGHLANDER Adventure takes place in the breathtaking Alpine National Park. Participants can choose between 1–5 days on the trail, experiencing historic huts, old mining sites, sweeping alpine views and some of the country’s most spectacular terrain.
Bouddi National Park, Central Coast NSW — 18–19 April 2026
Set in a coastal paradise, this shorter adventure explores clifftop trails, lush bushland, hidden beaches, ancient Aboriginal sites and historic huts—perfect for those wanting a challenge without committing to multiple days.
Tough Mudder: The Ultimate Mud-Soaked Challenge Returns to Melbourne
31 January 2026 – Caribbean Gardens, VIC
After a six-year hiatus, Tough Mudder is finally returning to Melbourne, and it’s coming back bigger, bolder and muddier than ever.
Participants can choose from:
- 15K Course with 20 obstacles
- 5K Course with 12+ obstacles
- Infinity Category, where racers complete as many laps as possible in 8 hours
Expect all the signature Tough Mudder chaos: ice plunges, electric shocks, mud pits, walls and teamwork-driven obstacles that have earned the brand its cult global following since 2010. Team waves are available for friends, corporates, gyms and clubs, making it as social as it is challenging.
Finish strong and celebrate in the festival zone, complete with a bar, food trucks and live entertainment.
DEKA: The Competitive Engine of Hybrid Fitness Racing
DEKA Trifecta Weekend – 31 January–1 February 2026, Caribbean Gardens, VIC
Created by the team behind Spartan, DEKA is often described as the decathlon of functional fitness and it is the ultimate series for those who love fitness racing. Structured, measurable and accessible, it’s designed to test strength, endurance and mental toughness—without the unpredictability of obstacles.
The DEKA Trifecta Weekend includes three race formats:
- DEKA FIT — 10 functional zones with a 500m run before each (total 5km)
- DEKA MILE — 10 functional zones with a 160m run before each
- DEKA STRONG — 10 functional zones, no running; fast, explosive and intense
Perfect for fans of functional training, CrossFit-style workouts or those looking for a clear, competitive benchmark.
AusFitness Expo Returns to Melbourne
21–22 March 2026 – Melbourne Convention & Exhibition Centre
Whether you’re an athlete, trainer or fitness fan, the AusFitness Expo is a must-attend in 2026. Taking over the MCEC for two massive days, the event brings together world-class fitness demonstrations, cutting-edge brands, expert-led wellness experiences and exclusive deals.
Your ticket includes access to eight live competitions, including:
- World Powerlifting Championships
- ICN Oceania Muscle & Model Competition
- Strongman
- CrossFit EXPO Games
With elite athletes, bodybuilding legends and major fitness personalities set to appear, this is the ultimate fitness playground. This year Tony Jeffries, Olympic medallist, 7 x National Champion, European Champion, former Undefeated professional boxer and the world’s #1 boxing educator, will be coming to Melbourne for the event, where he’ll be hosting an exclusive two-day boxing workshop. Tony has also coached the likes of Chris Hemsworth, Robbie Williams, Adrianna Lima & Travis Barker, to name a few!
Real Insurance Harbour 10: Sydney’s Most Iconic Fun Run
If obstacle races aren’t your thing, the Real Insurance Harbour 10 is one of Australia’s most iconic running events and an ideal fitness goal for beginners and seasoned runners alike.
Set against Sydney’s world-famous harbour, the 10km course takes participants across the Sydney Harbour Bridge and through the city’s most scenic streets. With options for serious runners, first-timers and walkers, it’s a community-driven event, with a big focus on run clubs, that proves fitness goals don’t have to be extreme to be meaningful. This event will happen in July 2026
From endurance hikes and hybrid fitness racing to mud-filled obstacle courses and classic fun runs, 2026 is shaping up to be one of the biggest years yet for fitness events in Australia. Whether your goal is to challenge yourself, train with purpose or simply try something new, these events offer the perfect reason to get started.
Zachary Skinner is the editor of TechDrivePlay.com, where tech, cars and adventure share the fast lane.
A former snowboarding pro and programmer, he brings both creative flair and technical know-how to his reviews. From high-performance cars to clever gadgets, he explores how innovation shapes the way we move, connect and live.
