Tenzing Hillary Everest Marathon 2026: World’s Highest Marathon Guide

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The Tenzing Hillary Everest Marathon 2026 is not just a race—it’s an adventure of a lifetime set in the heart of the Everest region. Known as the world’s highest marathon, this extraordinary event begins at the iconic Everest Base Camp (5,364 m) and follows trails through Sherpa villages, ancient monasteries, and breathtaking Himalayan landscapes before finishing in Namche Bazaar.

Named in honor of Sir Edmund Hillary and Tenzing Norgay Sherpa, the legendary first climbers of Mount Everest, this annual marathon blends adventure, cultural exploration, and extreme endurance. For runners, trekkers, and adventurers alike, the 2026 edition offers an unmatched chance to push physical limits while experiencing the magic of Nepal’s Khumbu region.

If you are planning to take part, here’s your ultimate guide to the Everest Marathon 2026—including routes, preparation, best seasons, travel logistics, and tips from local experts.

Why Join the Tenzing Hillary Everest Marathon?

This marathon is more than a race—it’s a celebration of Himalayan spirit, Sherpa culture, and the resilience of the human body. Here’s why athletes from across the globe join:

• World’s Highest Marathon: Starting from Everest Base Camp, participants run at extreme altitude, making it one of the toughest and most unique marathons in the world.

• Scenic Route: The trail descends through Gorakshep, Tengboche, Pangboche, and vibrant Sherpa settlements before concluding at Namche Bazaar.

• Cultural Immersion: Runners experience Sherpa hospitality, monasteries, prayer flags, and stunning Himalayan traditions.

• Adventure + Trekking: Before race day, participants trek to Everest Base Camp, allowing for acclimatization and adventure.

• Commemorative Tribute: Honoring the Everest pioneers, this marathon reflects courage, determination, and respect for the mountains.

Route Overview: From Everest Base Camp to Namche

The official Everest Marathon route is a descending trail from Everest Base Camp (5,364 m) to Namche Bazaar (3,440 m). While mostly downhill, runners face rugged terrain, steep ascents, rocky trails, suspension bridges, and high-altitude conditions.

Key checkpoints along the course:

• Start: Everest Base Camp (5,364 m)

• Gorakshep (5,160 m)

• Dingboche (4,410 m)

• Pangboche (3,985 m)

• Tengboche Monastery (3,867 m)

• Finish: Namche Bazaar (3,440 m)

The marathon follows a section of the classic Everest Base Camp Trek. For many participants, the journey to the start line is as remarkable as the race itself.

Categories of the Everest Marathon

The Tenzing Hillary Everest Marathon 2026 offers three main race categories to suit different endurance levels:

1. Full Marathon (42.195 km) – The official flagship event from Everest Base Camp to Namche Bazaar.

2. Ultra Marathon (60 km) – Extends beyond the marathon trail, designed for elite endurance athletes.

3. Half Marathon (21 km) – Starts at Dingboche and ends at Namche Bazaar, perfect for those who want to experience the challenge without the full course.

Best Time & Weather Conditions

The marathon is held every year on May 29, commemorating the first successful Everest summit in 1953. This timing coincides with the post-spring trekking season, which offers:

• Clear skies and stable weather.

• Blooming rhododendrons and alpine landscapes.

• Excellent trekking conditions for the pre-race journey to base camp.

The temperature during the race can range from -10°C at the start to 15°C at lower altitudes, so proper gear is essential.

Preparation & Training Tips

Running a marathon at extreme altitude is unlike any other race. Proper preparation is vital:

• Acclimatization: Spend enough time trekking to Everest Base Camp to adjust to altitude. Most packages include 2–3 weeks of trekking.

• Endurance Training: Focus on long-distance runs combined with hill training and strength exercises.

• Altitude Simulation: If possible, train in higher altitudes before traveling to Nepal.

• Gear Selection: Trail running shoes with strong grip, layered clothing, hydration packs, and trekking poles are recommended.

• Health Checkups: Consult with a physician before attempting the race to ensure readiness for high-altitude exertion.

For more acclimatization details, see our guide to the Everest Base Camp Trek.

How to Join the Tenzing Hillary Everest Marathon 2026

To participate in the marathon, international runners must register through authorized local operators. Registration typically includes:

• Trekking permits and national park fees.

• Guided trek to Everest Base Camp.

• Accommodation and meals during trekking.

• Race entry, logistics, and medical support.

• Domestic flights (Kathmandu–Lukla–Kathmandu).

At Sole Encounters Trekking, we provide a complete package for the Tenzing Hillary Everest Marathon, ensuring seamless logistics, acclimatization schedules, and professional race support.

Travel Logistics: Getting There

• Fly to Kathmandu: Tribhuvan International Airport is the entry point to Nepal.

• Kathmandu to Lukla: A scenic 35-minute flight takes you to the gateway of the Everest region.

• Trek to Everest Base Camp: Usually 10–12 days of trekking via Phakding, Namche Bazaar, Dingboche, Lobuche, and Gorakshep.

• Race Day: After acclimatizing, participants start the marathon at Everest Base Camp on May 29.

For assistance, reach out to our team of local experts via Talk to Our Experts.

Tips for International Runners

• Arrive in Nepal at least three weeks before race day to allow acclimatization.

• Secure travel insurance that covers high-altitude trekking and emergency evacuation.

• Train with trail shoes and gear you plan to use during the race.

• Respect local culture and environment—practice responsible tourism in the Khumbu region.

Highlights Beyond the Marathon

While the marathon is the highlight, participants can also explore:

• Everest Base Camp Trekking: Experience the world’s most iconic trek.

• Gokyo Valley Trek: A stunning side trail with turquoise lakes and panoramic Everest views.

• Cultural Exploration in Kathmandu: Visit UNESCO sites like Boudhanath, Swayambhunath, and Kathmandu Durbar Square.

You can learn more about our treks in the Everest region here.

Conclusion

The Tenzing Hillary Everest Marathon 2026 is not just a test of endurance but a once-in-a-lifetime Himalayan adventure. From the breathtaking trek to Everest Base Camp to the exhilarating race day, every moment is infused with challenge, culture, and inspiration.

If you are ready to take on the world’s highest marathon, let Sole Encounters Trekking Pvt. Ltd. handle the details—so you can focus on the adventure ahead.

Learn more or book your place today on the official Tenzing Hillary Everest Marathon trip page, or contact us directly for expert guidance.