Zen Mountain

Summit Run - Lurntsu Circuit 2026
2026-12-05 | Uttarakhand, Kumaon, Uttarakhand, India
Summit Run – Lurntsu Circuit (SRLC) is the third race in the Summit Run Series, following Indrahar and Sethan–Hamta. Set deep in the forested trails of the Tehri–Garhwal Himalayas, the race offers runners a raw, immersive mountain running experience across ridgelines, meadows, and remote high-altitude terrain.
What makes SRLC truly unique is that it is the only trail race that includes an overnight camping experience. Participants arrive a day early and stay at a forest campsite near Deolsari, creating a rare blend of trail running and mountain camping. The race is not just about race day performance, but about slowing down, acclimatising, connecting with the mountains, and sharing the trail-running spirit around a campfire before the start.
Designed for both seasoned trail runners and those stepping up to longer mountain distances, SRLC offers multiple race categories while staying rooted in the ethos of mountain endurance, community, and responsible trail running.
Event date & Location
Date: 5 December 2026 (Saturday)
Start & Finish: Deolsari Forest Rest House, Uttarakhand, India
Race Start: Early morning (typically around 4:00 AM – 5:00 AM local)
Organiser: Boots & Crampons Pvt. Ltd: Adventure and outdoor sports event company
Race Categories & Distances
16 Km Trail

Starts from Deolsari Forest Rest House
Moves toward and around the Lurntsu Peak ridgeline before returning to Deolsari
Great entry-level trail for mountain runners with moderate distance and elevation gain

30 Km Trail

Designed as an intermediate distance between the 16 km and marathon
Includes sections toward Nag Tibba Top via scenic ridgelines
Approximate elevation gain 2000 M

42 Km Trail Marathon

Classic full-mountain marathon on rugged trail terrain
Route heads toward Nag Tibba Top via Ontor Village, then to Ghodiappa Meadows and on to Lurntsu Peak before descending back to Deolsari
Offers the longest distance and technical challenge in the event

Time Limits & Cut-offs

Category
Time Limit

16 Km Trail
5 hours

30 Km Trail
11 hours

42 Km Marathon
14 hours

Terrain & Experience

The course traverses mountain forest trails, ridgelines, and open terrain near Nag Tibba and Lurntsu.
Compared with Indrahar and Sethan races, this route has more forest trail and less scree but remains technically demanding.

Participation Details & Features
Inclusions (Registration):

Hydration support along the course
Medical first-aid and rescue teams on standby
Professional safety marshals
Official race BIB and finishers medal
Energy food items at selected aid stations
Digital finisher/participant e-certificate
Adventure sports insurance (for Indian nationals only)

Exclusions:

Travel to/from the start point
Accommodation before/after the race
Personal trail gear such as hydration bottles and packs

Runners must sign a waiver acknowledging fitness, trail risks, terrain dangers and race terms before final entry acceptance.
Summit Slam 2026
Three Races. One Challenge. One Crown.
The Summit Slam brings together three major races of the Summit Run Series:

Sethan
Indrahar
Lurntsu Circuit

Participants who complete all three events within 2026 earn special recognition.
Summit Slam Finisher
Complete all three races across any distance or category and secure your place on the Summit Slam Finishers Board, celebrating commitment over competition.
The Vertical Crown
Awarded to the top 3 men and women based on:

Highest cumulative elevation gain
Fastest combined race time

Ready to Run to the Summit?
Join the Lurntsu Circuit 2026 and experience one of India’s most demanding and rewarding mountain races.
Register now and become part of Himalayan trail running history.
Terms Of The Waiver To Be Signed During Registration
I declare, confirm and agree as follows:
(I) The information given by me in this entry form is true and I am solely responsible for the accuracy of this information;
(ii) Have fully understood the risk and responsibility of participating in the event and will be participating entirely at my own risk and responsibility;
(iii) Understand the risk of participating on a course with vehicular traffic, even if the course may be Regulated / policed;
(iv) Understand that l must be of, and must train to, an appropriate level of fitness to participate in such a physically demanding event and l have obtained a medical clearance from a registered medical practitioner, allowing me to participate in the event/s;
(v) For myself/ourselves and our legal representatives, waive all claims of whatsoever nature against any and all Sponsors of the event, Dharamshala government, all political entities, authorities and officials, all contractors and construction firms working on or near the course, all Summit Run Indrahar officials and volunteers, Boots and Crampons Pvt. Limited and all other persons and entities associated with the event and the directors, employees, agents and representatives of all or any of the aforementioned including, but not limited to, any claims that might result from me participating in the event and whether on account of illness, injury, death or otherwise;
(vi) Agree that if I am injured or taken ill or otherwise suffer any detriment whatsoever, I hereby Irrevocably authorize the event officials and organizers to, at my own risk and cost, transport me to a medical facility and/or to administer emergency medical treatment and l waive all claims that might result from such transport and/or treatment or delay or deficiency therein. I shall pay or reimburse to you my medical and emergency expenses not covered by the insurance cover and l hereby authorize/s you to incur the same;
(vii) Shall provide to race officials such medical data relating to me as they may request. I agree that nothing herein shall oblige the event officials or organizers or any other person to incur any expense or to provide any transport or treatment;
(viii) In case of any illness or injury caused to me or death suffered by me or my due to any force majeure event including but not limited to fire, riots or other civil disturbances, earthquakes, storms, typhoons or any terrorist act, none of the sponsors of the event or any political entity or authorities and officials or any contractor or construction firms working on or near the course, or any of the Summit Run Indrahar officials or volunteers of Boots and Crampons Pvt. Limited or any persons or entities associated with the event or the directors, employees, agents or representatives of all or any of the aforementioned shall be held liable by me or my representatives;
(ix) Understand, agree and irrevocably permit Boots and Crampons Pvt. Ltd. to share the information given by me in this application, with all/any entities associated with this event, at its own discretion;
(x) Understand, agree and irrevocably permit Boots and Crampons Pvt. Ltd. to my photograph and record (on film, tape, hard drive, or any other method) my performance, appearance, name and/or voice and the results in perpetuity for the purpose of promoting the Event, at its own discretion. I further authorise Boots and Crampons Pvt. Ltd. to edit the same at discretion and to include it with performance of other and with sound effects, special effects, music etc. in any manner or media whatsoever, including without limitation, unrestricted use for purpose of publicity, advertising and sales promotion; and to use my name. Boots and Crampons Pvt. Ltd. owns all rights to the results and proceeds of my services in connection herewith;
(xii) I agree to the entry terms and guidelines.
