We’ve been in the fastpack game for ten years! That’s over 47,000 hours of Himalayan trekking, running, and climbing, often followed by a celebratory seabuckthorn mocktail.
To mark our 10th anniversary, we looked beyond the Himalayas and launched our World Fastpack Series. Jordan, Bhutan, and Tajikistan were set to take the stage, alongside Himalayan favorites Manaslu and Dolpo. While the Jordan trip didn’t take off (no minimum participants—it happens!), Bhutan, Tajikistan, Dolpo and Manaslu were a success. We owe that to our clients who trust the core of our format: Fast, Light, and Usually Dirty—a fun fastpack group with solid safety planning.
Starting in 2026, we’re bringing our focus home to the Himalayas. Our trek, run, and climb expeditions will kick off a multi-year Great Himalayan Series (2026 – 2027). This journey begins in Eastern Nepal and will gradually move toward Western Nepal, covering various sections of the Great Himalayan Trail (GHT) over four seasons in 2026 and 2027.
We’ve already added two trips: the Kanchenjunga North/South Fastpack (May 2026) and the Everest Three Passes Fastpack (October 2026). We’ll be announcing more adventures as the Great Himalayan Series progresses. For a comprehensive look at the planned 2026/27 series, dive into our deep-read here: GHT Immersion Expeditions 2026-27
Are you a thrill-seeking trail runner or an experienced hiker with a passion for traveling light? We cater to small groups of like-minded individuals who are looking for an off-the-beaten-path adventure in the Himalayas, and beyond. With years of experience leading safe and unforgettable journeys, HAL takes care of all the logistics, allowing you to focus on creating lifetime memories. Our 10-15 day fastpacks are designed with safe acclimatization schedules, expert guides, and risk management strategies. You can travel at your own pace, be it walking, power hiking, or running, with only the essentials in tow. Join us as we explore the beauty of the Himalayas together! Read more ‘Why Himalayan Adventure Labs?’
You can count on us
Great Himalayan Series (2026 – 2027)
Kanchenjunga Fastpack (April 30 – May 16, 2026) Visit North Base Camp (Pangpema) and South Base Camp (Oktang) of the third highest mountain in the world – Mt. Kanchenjunga (8,586 metres)! A truly remote and challenging expedition, exploring the easternmost reaches of the Nepal Himalayas.
The numbers: 17 days in total including orientation and departure. 13 days on trail including 2 acclimatization days. Total Minimum Distance: 179.63 km/111.61 miles, Total Gain: +10,470 m/34,351 ft, Total Loss: -10,605 m/34,794 ft, Max Elevation: 5,167 m/16,953 ft. Minimum participants: 3, Max: 10. Cost: $2,810 All inclusive, including $250 deposit through Stripe (the rest due within 30 days). Register through Stripe!
Everest Three Passes Fastpack (October 2 – 18, 2026) Fly into a high altitude airstrip and then travel quick, fast, and self-supported through three passes in Khumbu. Cross massive valley systems using three passes; Renjo La, Cho La and Kongma La. Opt for a non-technical climb of Gokyo Ri (5,357m/17,575ft). And yes, you can walk to Everest Base Camp if the spirit moves you.
The numbers: Seventeen days including orientation day, fourteen in the mountains, a buffer day and a departure day. Total minimum Distance: 131 k/82 mi, Total Gain: +7,584 m/24,875 ft, Total Loss: -7,561 m/24,800 ft, Max Elevation: 5,601 m/18,376 ft. Minimum participants: 4, Max: 10. Cost: $3,095. All inclusive, including $250 deposit through Stripe (the rest due within 30 days). Register through Stripe!
Our Fastpacks
Are non-competitive.
Feel free to time yourself, but this is not a race.
Go at your own pace and in solitude if you want, or run with the group.
We set up regroup points every morning and carry radios. There are options for all.
Are self-supported.
We don’t ask porters or mules to carry our loads.
You will need to carry a small pack, but it can be light.
All lodges will have plentiful food and warm blankets.
Have a good mix of hiking and optional running.
We do a lot of fast hiking, usually during the first half of the trip as we are climbing and getting used to the high altitude.
The second half of most trips involve a lot of running once we are over the pass.
You are always welcome to hike.
Include cultural components.
Visit temples.
Learn how to cook Dal Bhat.
Practice some Nepali words.
We are always looking for new experiences.
Why race past these opportunities?
We donate 10% of proceeds to a Nepal-based charity.
Prioritize Safety.
Nothing can be guaranteed in the Himalaya, but we mitigate our risks.
We have a high altitude physician on call and include multiple comprehensive first aid kits, and satellite phones.
We follow an approved acclimatization schedule.
We contract with an expert weather forecaster whenever we cross a pass.
Reinforce back country skills.
Learn back country navigation including traditional map, compass, and also GPS navigation using your offline phone.
Are all-inclusive in price.
We don’t want you to have to worry about anything once you are in Nepal. We cover your food, lodging, permits, tips, desert, charging, hot showers and much more.
Let’s talk
Whether you are just starting to think about this kind of trip, or really serious – we can help. Just drop us a note with the form below, or one of these other contact methods.