Oxfam Trailwalker Hong Kong: Your Ultimate Guide to Conquering the 100km Team Challenge
The Oxfam Trailwalker Hong Kong (OTW) is more than just a race—it’s a test of endurance, teamwork, and determination. It is also a hugely successful fundraising event that has raised more than HK$600 million since 1986.
As one of the city’s most iconic events, it brings together teams of four to tackle a 100-kilometer trail through the stunning landscapes of the New Territories. Following the legendary MacLehose Trail, Oxfam Trailwalker is a well-marked hiking trail that offers beautiful vistas and packs more than 4,500 meters of elevation gain. Whether you’re a seasoned trail runner or a first-timer, this challenge offers an unforgettable experience that combines physical grit with a powerful charitable mission.
In this guide, we’ll walk you through everything you need to know to make your Oxfam Trailwalker journey a success. From the route and key stages to training tips, essential gear, and common pitfalls to avoid, we’ve got you covered. Plus, we’ll share insider advice on how to stay motivated, work effectively as a team, and make the most of this incredible adventure.
Whether you’re aiming to finish within the 48-hour cutoff or simply looking to enjoy the camaraderie and scenic beauty of the trail, this guide will help you prepare for one of Hong Kong’s most rewarding challenges. Let’s get started! 🥾🌍
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Key Facts: Oxfam Trailwalker
Distance | 100 kilometers |
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Elevation Gain | +5,000 meters |
Event Date | November |
Teams | This a team challenge. Each team consists of 4 runners/hikers. |
Participants | The race attracts elite runners and hobbyist hikers |
Fastest Time | The fastest teams typically go sub 10 hours. That's less than 1h per 10km in spite of all the elevation gain! |
Cut Off | 48 hours |
Route | MacLehose Trail (mostly) |
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Oxfam Trailwalker: The Route
The Oxfam Trailwalker route is a 100-kilometer journey that takes participants through some of Hong Kong’s most breathtaking and challenging terrain.
Starting at Pak Tam Chung in Sai Kung, the trail winds its way through the New Territories, finishing at Harrow International School Hong Kong in Tuen Mun. Along the way, teams traverse sections of the iconic MacLehose Trail, known for its rugged beauty and demanding climbs.
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Celebrate Your Oxfam Trailwalker Accomplishment
Buy NowCelebrate your team’s incredible journey! Add your team member's names and time to personalise your poster and create a one-of-a-kind gift.
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This is no walk in the park—participants must conquer no less than 23 hills and mountains, including Tai Mo Shan, Hong Kong’s highest peak at 957 meters. With a total elevation gain of approximately 4,830 meters, the route features steep ascents, technical descents, and long stretches of rugged trails.
The combination of physical challenges and unpredictable weather conditions makes the Oxfam Trailwalker a true test of endurance and teamwork.
To tackle this demanding course, participants must prepare in advance. Familiarize yourself with all sections of the trail, train on similar terrain, and ensure your team is ready for the physical and mental challenges ahead. The more you know about the route, the better equipped you’ll be to cross the finish line together.
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Trailwalker Sections: Distance, and Difficulty
The Trailwalker route follows the MacLehose Trail the only exception being near the finish line. As the official MacLehose Trail ends near a major road, it's official end point is not suitable for a major event like this. Instead, Oxfam Trailwalker finishes at Harrow International School Hong Kong in Tuen Mun.
Here is an overview of the ten sections of the MacLehose Trail:
Section 1: Pak Tam Chung To Long Ke
- Distance: 10.0 km
- Difficulty: Easy
- Learn More About Section 1
Section 2: Long Ke to Pak Tam Au ⭐
- Distance: 14.1 km
- Difficulty: Difficult
- Very scenic and a must-do!
- Learn More About Section 2
Section 3: Pak Tam Au to Kei Ling Ha
- Distance: 9.1 km
- Difficulty: Demanding
- Learn More About Section 3
Section 4: Kei Ling Ha to Tai Lo Shan ⭐
- Distance: 12.8 km
- Difficulty: Difficult
- Our favorite section
- Learn More About Section 4
Section 5: Tai Lo Shan to Tai Po Road
- Distance: 10.7 km
- Difficulty: Demanding
- Learn More About Section 5
Section 6: Tai Po Road to Shing Mun
- Distance: 4.1 km
- Difficulty: Easy
- Learn More About Section 6
Section 7: Shing Mun to Lead Mine Pass ⭐
- Distance: 7 km
- Difficulty: Difficult
- Learn More About Section 7
Section 8: Lead Mine Pass to Route Twisk
- Distance: 9.1 km
- Difficulty: Difficult
- Learn More About Section 8
Section 9: Route Twisk to Tin Fu Tsai
- Distance: 6.2 km
- Difficulty: Easy
- Learn More About Section 9
Section 10: Tin Fu Tsai to Tuen Mun Town
- Distance: 15.2 km
- Difficulty: Moderate
- Learn More About Section 10
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Getting Ready For Oxfam Trailwalker
Preparing for the Oxfam Trailwalker is no small feat—it requires physical fitness, a big time commitment upfront, mental resilience, and careful planning. Here are some tips on how to get ready for this epic 100-kilometer team challenge:
1. Be in Good Shape and Train Regularly
It goes without saying that participants must be in good shape.
The Oxfam Trailwalker is a demanding event, so participants need to be in good physical condition. Incorporate a mix of endurance training, hill repeats, and strength exercises into your routine. Building stamina and leg strength will help you tackle the 23 hills and 4,830 meters of elevation gain.
It’s essential to start training the moment you decide to participate. Don't wait and Aim for weekly walks lasting 4-6 hours, covering roughly 15-25 kilometers. Gradually build up your endurance by increasing the distance and duration of your walks over time. Make sure to include hilly terrain and rough trails in your training to mimic the challenges of the course. Additionally, since parts of the route are on paved paths or roads, don’t neglect training on harder surfaces.
Since the event rules require teams to stick together, it’s important that all members train at a similar pace!
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2. Explore the Trail in Advance
While it’s not essential to have hiked the entire MacLehose Trail before participating, being familiar with its different sections, elevation profiles, and the locations of checkpoints is crucial. You can find most of this information on the official OTW map here.
Knowing what to expect—whether it’s a steep climb, a technical descent, or a long flat stretch—will help you pace yourself and stay mentally prepared throughout the event.
As part of your training, dedicate a weekend to practicing night hiking. Distance, terrain, and direction can feel entirely different in the dark, and navigating rough trails with a headlamp or torch is a skill that requires practice.
Identify which sections of the trail you’re likely to cover at night and focus on those during your night hikes. This will help you build confidence and ensure you’re ready for the unique challenges of hiking after sunset.
By combining daytime exploration with nighttime practice, you’ll be well-prepared to tackle the Oxfam Trailwalker, no matter the conditions!
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3. Practice Nutrition and Hydration
Nutrition and hydration are often overlooked during preparation, but they are absolute essentials for conquering the Oxfam Trailwalker. Proper fueling can make or break your performance, so it’s crucial to experiment with energy gels, bars, and hydration mixes during your training to find what works best for you.
Here’s how to stay fueled and hydrated during the event:
Calorie Intake
If you are ever hungry, its too late. If you are thirsty you are too late. Eat early and drink often!
Aim to consume at least 100 calories per hour, supplemented by a larger meal every 3 hours. Don’t wait for checkpoints to eat—fuel regularly while walking to maintain energy levels. Frequent smaller meals are much easier for your body to digest than infrequent larger meals.
Carry Your Own Food
Pack energy bars, gels, and snacks to ensure you have quick, accessible fuel throughout the trail. Mix sweet and savory options to keep your taste buds engaged and avoid flavor fatigue.
Hydration Strategy
Drink water regularly and consider adding salts/electrolytes to prevent cramps and maintain balance. Plan for where and when you’ll refill your water supply, as dehydration can quickly derail your progress. Carry at least a 1.5-liter bladder with you, though on hotter days, a 2-liter bladder is recommended.
By paying attention to your nutrition and hydration during training, you’ll learn what your body needs to perform over long distances. Remember, the key is to fuel consistently and stay hydrated—your body will thank you for it!
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4. Invest in Proper Gear
Don’t underestimate the importance of trail running shoes with good grip and support. Running shoes are not suitable for OTW.
A hydration pack or vest is also essential for carrying water, snacks, and other supplies. Test your gear during training to ensure it’s comfortable and functional.
Last, test all your gear in advance, and do not introduce new items during the last weeks of your training or even on race day. Only wear tried and tested materials that you know you are comfortable in and that don't cause any chaffing or blisters!
Consider buying hiking poles. Hiking poles can help you feel secure when walking across loose, small, or slippery rocks. They are also a great way to save your legs. However, if you have never used hiking poles before, make sure to use them during your training. Hiking poles aren't for everyone, but if you know how to use them effectively, they can take a lot of weight off your legs.
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5. Train as a Team
The best-performing teams, i.e. those that complete the entire trail smoothly, typically have four members of roughly equal fitness levels. Training together helps build teamwork, communication, and trust. Schedule group hikes or runs to practice pacing, navigation, and supporting each other through tough sections.
By preparing thoroughly and training as a team, you’ll be ready to take on the Oxfam Trailwalker with confidence.
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Oxfam Trailwalker: Race Day and The Day Before
Race day is finally here, and with the right preparation and mindset, you and your team are ready to conquer the 100-kilometer challenge. Here’s how to make the most of your Oxfam Trailwalker experience:
Fueling your body correctly is crucial. Aim to have your last big meal at lunch the day before, followed by a normal dinner and a light breakfast on race day. Overeating can lead to discomfort, so stick to familiar, easily digestible foods. Sleep early and get good rest before race day.
On race day, check the weather forecast from the Hong Kong Observatory, and dress appropriately. Even in November, daytime temperatures can go up to 30°C, so bring a hat, sunglasses, and sunscreen for sun protection if necessary. However, temperatures can drop significantly at night, especially at higher elevations, so pack layers to stay warm.
Footwear is key to a successful race. Wear well-broken-in hiking boots or trail running shoes that your feet are accustomed to. Many experienced walkers swear by double socking or wrapping their feet with adhesive bandages to prevent blisters. Others recommend massaging feet with Vaseline before starting. Try these methods during training to see what works best for you.
A pedicure a week before the event can also help prevent toenail injuries, especially during steep descents. Don’t forget to change socks regularly to keep your feet dry and reduce the risk of blisters. If a blister does form, avoid popping it—cover it with a plaster instead.
Another key piece of advice on race day: use Vaseline to cover your bum crack, groin, toes, armpits, nipples - any area that could be prone to chaffing.
Finally, follow the Trailwalker checklist and pack all your essential items the day before to avoid last-minute stress. From hydration packs to spare socks, having everything organized will let you focus on the trail ahead.
And once you are at the start, mind your pacing. This is not a sprint, it's a 100km hiking trail and a lot of teams will spend more than 24 hours to reach the finish. Unless you are part of the elite teams or participating competitively, the only goal is to finish.
Start slowly and at a relaxed, comfortable pace. Conserve your energy, even if you think you can go faster. It's easy to get carried away by the excitement of race day and to settle into a pace faster than your training pace. Avoid making this mistake by telling yourself (and your teammates) that you still have plenty of kilometers ahead of you to pick up speed.
We recommend letting the slowest teammate set the pace. This ensures that the team stays together and finishes as a cohesive unit. It’s not just about speed—it’s about teamwork and supporting each other through every step of the journey.