Taupō Ultramarathon: Course, Distances and Entry Guide

The Taupō Ultramarathon is a one-day trail running event on the shores of Lake Taupō in New Zealand’s central North Island, run each spring along the Great Lake Trail and finishing at Whakaipo Bay. Organised by Total Sport, it offers four individual distances — 100km, 70km, 50km and 24km — plus a 100km team relay, and gives runners a rare, once-a-year chance to link sections of trail that cross private farmland closed to the public for the rest of the year. This guide sets out the confirmed date, the course and elevation for each distance, cut-off times, mandatory gear and weigh-in rules, entry fees, qualifying status for the Western States 100 and UTMB, and practical advice on training, fuelling and recovery so you can choose the right distance and reach the finish line at Whakaipo Bay.

What is the Taupō Ultramarathon?

The Taupō Ultramarathon is a trail ultra held on the Great Lake Trail, a network of purpose-built walking and mountain-bike trails around the western and northern edges of Lake Taupō — New Zealand’s largest lake. Rather than following roads, the event threads together native podocarp forest, farmland, river valleys and lakeside single track, delivering long views over the water and the volcanic peaks of the Central Plateau. Because parts of the route cross private land, the race is the only time of year runners can travel the full stretch uninterrupted.

The event sits alongside New Zealand’s other marquee endurance events on the volcanic plateau, including the Ironman Taupō triathlon and the nearby Tarawera Ultra-Trail. Where those events have their own identity, the Taupō Ultramarathon is defined by the flowing, ‘runnable’ character of the Great Lake Trail and by its lakeside finish.

When and where does it take place?

The 2026 edition is confirmed for Saturday 17 October 2026. Event HQ is The Great Lake Centre in Taupō town, while every distance finishes at Whakaipo Bay, a short drive north-west of the town centre. The four distances start at different points around the lake and at staggered times through the morning, all converging on the same finish. You can cross-check the date against the wider New Zealand running calendar and the country’s trail-running calendar when planning your season.

Who organises it and who is it for?

The event is produced by Total Sport, a long-standing New Zealand trail-event company. It is built to suit a wide range of runners: the 24km welcomes trail newcomers and walkers, the 50km and 70km suit developing ultra-runners, and the 100km is a serious mountain-style challenge. Organisers have also stated that 2026 is billed as the final year of the event’s glass finisher medal, a detail worth noting for anyone who has been collecting the series.

Choosing your distance: 100km, 70km, 50km and 24km

Choosing a distance is the single biggest decision you will make, because each course starts in a different place and carries a very different workload. The table below compares the four individual options; the sections beneath it describe each course in turn. Distance changes are permitted up to 4 October 2026, subject to availability, so it pays to enter the distance you are genuinely trained for.

The 100km course

The 100km is the flagship. It starts at 5:30am at the Waihaha River carpark on the lake’s western bays, reached via State Highway 32, and runs point-to-point to Whakaipo Bay. Runners cover the Waihaha section and farmland to roughly halfway, descend into Kawakawa Bay, wind through Codgers Rock and the Whangamata Stream trail to Kinloch, then tackle the W2K trail and the Headland Loop to the finish. Total climbing is about 1,853 metres, with the surface breaking down to roughly 80% single trail, 10% off-road and 10% road. It can also be entered as a 2–4 person relay split over four legs.

The 70km and 50km courses

The 70km starts at 8:00am from Richardson’s Farm on Hingarae Road, dropping straight into rolling private farmland and the Otutira Forest — again open only for this event — before joining the Kawakawa section, Kinloch, the W2K trail and the Headland Loop. It climbs about 1,269 metres over ground that is roughly 70% single trail. The 50km run/walk starts at 10:00am from the airstrip on Whangamata Road, offers around 859 metres of climbing and is close to 98% single trail, making it the purest ‘trail’ experience of the four. Both the 100km and the 50km are ranked UTMB Index events and sanctioned by the International Trail Running Association (ITRA).

The 24km trail run and the 100km relay

The 24km run/walk is the most accessible option and a strong first ultra-style outing. It starts at 12:15pm from the Kinloch Domain, runs the W2K trail and Headland Loop with aid stations near 6km and 16km, and climbs about 434 metres over roughly 92% single trail before finishing at Whakaipo Bay. The 100km relay lets a team of two to four share the full distance, each running one leg — a good way to experience the marquee course without training for the whole 100km solo. If you are still weighing up whether an ultra is realistic, our look at the odds of winning (and finishing) an ultramarathon puts field sizes and DNF rates in perspective.

Elevation and terrain on the Great Lake Trail

The Great Lake Trail is best described as ‘runnable but relentless’ rather than steep. There are no alpine passes; instead the vertical gain accumulates through constant short, punchy climbs and fast descents. The 100km’s 1,853 metres of climb is spread so evenly that there are very few genuinely flat sections where you can switch off, which is precisely why the course tires the legs more than the modest total suggests. Preserving your quads on the descents in the first half is the key to still being able to run the rolling later kilometres.

Understanding the W2K and K2K sections

Two named trail sections cause confusion, so it helps to learn them early. ‘W2K’ is the Whakaipo Bay-to-Kinloch trail, and ‘K2K’ is the Kinloch-to-Kawakawa Bay trail — the letters are the start-and-finish points, not a place called Whangamata. All four distances share the W2K trail and Headland Loop in their closing stages, so this is the terrain every entrant should train on if they can: flowing, grippable single track with steady rises that feel harder late in the day.

Cut-off times and the midnight finish

Every distance shares the same hard deadline: the Whakaipo Bay finish line closes at midnight on race day. Working back from the 5:30am start, that gives 100km runners roughly 18.5 hours, which is generous enough for determined hikers but still demands steady forward progress. There are also intermediate cut-offs along the way — for example, the Headland Loop has its own closing time in the evening, and missing it means being pulled from the official results. Aid-station departure times are published in the athlete handbook, and it is your responsibility to know them; falling behind an intermediate cut-off ends your day even if you feel able to continue.

Western States and UTMB qualifying

The 100km is a recognised qualifying race for the Western States 100-Mile Endurance Run, but only if you finish inside 17 hours. Meeting that time makes you eligible to enter the Western States lottery, from which starters are drawn — it does not guarantee a place. For the 2027 Western States, the qualifying window ran from November 2025 to November 2026, with the lottery draw in December 2026. Separately, the 100km and 50km are UTMB Index events, which means verified finish times feed your UTMB performance index and count towards eligibility for the UTMB World Series. If long-course qualifying is your goal, confirm the current requirements directly with each event before you enter, as their criteria change year to year.

Mandatory gear and safety

Taupō’s weather can turn quickly, and much of the course is remote, so the event runs a compulsory gear check before you can collect your race number. On top of that, all 70km and 100km entrants are weighed by the medical team before the start (and can be re-weighed at the finish) as a safeguard against dehydration and hyponatraemia over the long hours on course. A well-fitted hydration pack or race vest that carries this kit without bouncing is essential, and it should be tested on long training runs to rule out chafing.

Typical mandatory items

The exact list is published each year in the athlete handbook and is checked at registration; treat the following as a guide and confirm the current version before packing.

• A seam-sealed waterproof jacket with taped seams.
• A thermal top and, for the long courses, warm layers rather than thin compression wear.
• A lightweight foil survival blanket and a whistle.
• A charged headlamp: required for the 5:30am 100km start, and for the final 24km if you leave Kinloch after mid-afternoon.
• Enough fluid capacity and a personal cup or soft flask for a low-waste event.
• A fully charged mobile phone.

Nutrition and hydration on the plateau

Fuelling well is what separates a strong finish from a survival march. Across the long courses, aim for roughly 60–90 grams of carbohydrate per hour and pair every fluid with electrolytes, because relying on plain water over many hours risks hyponatraemia (dangerously low blood sodium). The 100km has around ten aid stations between about 13km and 92km, stocked with water, electrolyte drink, snacks, fruit and sandwiches, so you can top up regularly rather than carrying everything. Many runners switch from sweet gels to savoury ‘real food’ such as salted potatoes in the second half to beat flavour fatigue. Endurance fuelling principles like these are shared across long-distance disciplines, from trail ultras to Wikipedia‘s coverage of ultra-distance endurance sport.

Managing electrolytes and fluid

Sodium is the electrolyte that matters most over ultra distances. Use an electrolyte drink or salt capsules on a schedule rather than by thirst alone, and adjust upwards if the October day turns warm and you are sweating heavily. Drinking to thirst while keeping sodium topped up is a safer strategy than forcing large volumes of water.

Training for Taupō’s trails

Preparing for the Great Lake Trail is about ‘trail hardening’ as much as raw mileage. The flowing single track demands constant small adjustments that condition the stabilising muscles of the ankles, hips and core, so long runs on similar terrain matter more than fast road sessions. Back-to-back long runs — for example 30km on Saturday followed by 20km on Sunday — teach the body to run on tired legs and simulate the closing kilometres of the race. Strength work such as lunges, step-ups and calf raises builds the eccentric strength that protects your quads on the descents.

Building toward race day

Scale your training to the distance you have entered. Practising at least a few runs with your race headlamp and full mandatory kit removes nasty surprises, and a two-to-three-week taper sheds accumulated fatigue while keeping the legs sharp.

• 100km: peak weekly volume in the region of 70–100km, with regular long back-to-backs.
• 70km and 50km: consistent long trail runs and one weekly climbing session.
• 24km: build comfortably to two-hour trail runs before race day.
• All distances: rehearse nutrition, hydration and gear exactly as you will use them on the day.

Entry fees, registration and logistics

Entry prices rise through the year across Super Early Bird, Early Bird, Standard and Last Chance tiers, so entering early is the cheapest way in. The bands below are the 2026 adult ranges from lowest to highest tier; discounted senior and under-18 rates apply to some distances. Online registration closes at 9:00am on Thursday 15 October 2026, or earlier if a distance sells out.

Because the courses are point-to-point, transport and support logistics need planning. Start lines at Waihaha, Richardson’s Farm, the airstrip and Kinloch are spread around the lake, so read the athlete handbook carefully for transport arrangements, bag-drop to the finish and support-crew access, which is limited at some points to protect the trail and other users. Kinloch is the main hub where crews and pacers can meet runners on the long courses.

Common mistakes to avoid

Most Taupō disappointments come from a handful of avoidable errors rather than bad luck. The most common is starting the 100km too fast: the trail feels easy in the cool early hours, and runners bank time they later pay back with interest. Others include under-fuelling in the first half, skipping electrolytes, and treating the modest total elevation as if the course were flat.

• Going out too hard on the runnable opening sections and blowing up after Kinloch.
• Wearing new shoes or a vest that has not been broken in over 100km-plus of training.
• Lingering in the ‘chair trap’ at big aid stations and stiffening up.
• Underestimating how cold the native bush gets if you have to stop with an injury.
• Forgetting a mandatory item — an incomplete gear check means you do not start.

Post-race recovery in Taupō

Crossing the line at Whakaipo Bay puts you right on the lakefront, and a short dip in the cool water is a natural ice bath for tired legs. Prioritise rehydration and a mix of protein and carbohydrate in the first hour, then keep moving gently — a 20-minute walk the next day encourages blood flow and eases delayed-onset muscle soreness more effectively than total rest. Taupō’s geothermal heritage also offers genuine recovery options: a soak at the free Otumuheke Stream hot pools or one of the town’s thermal spas is a fitting way to unwind sore muscles before travelling home.

Frequently Asked Questions (FAQ)

When is the Taupō Ultramarathon held?

The 2026 event is confirmed for Saturday 17 October 2026, with Event HQ at The Great Lake Centre in Taupō and all distances finishing at Whakaipo Bay. Start times are staggered through the morning, from 5:30am for the 100km to 12:15pm for the 24km.

What distances can I enter?

There are four individual distances — 100km, 70km, 50km and 24km — plus a 100km relay for teams of two to four. There is no 10km option. Distance changes are allowed up to 4 October 2026, subject to availability.

What is the cut-off time for the 100km?

The finish line at Whakaipo Bay closes at midnight, giving 100km runners about 18.5 hours from the 5:30am start. There are also intermediate cut-offs along the course, such as on the Headland Loop, and missing one removes you from the official results.

Does the Taupō Ultramarathon qualify me for Western States or UTMB?

Completing the 100km within 17 hours earns a qualifier for the Western States 100 lottery, though a lottery place is not guaranteed. The 100km and 50km are also UTMB Index events sanctioned by the ITRA, so your times count towards UTMB World Series eligibility.

What mandatory gear do I need to carry?

A compulsory gear check at registration covers items such as a seam-sealed waterproof jacket, thermal layer, survival blanket, whistle, phone and, when relevant, a headlamp. All 70km and 100km entrants are also weighed by the medical team before starting. Always confirm the current list in the official athlete handbook.