The weather of Dehradun is very supportive for long distance runners. The lovely weather, mountains and the beauty of doon valley attracts many tourists from various parts of India and the world.

Started in 2021 by Sarmang Adventure Tours with a vision to develop Dehradun as a marathon and adventure sports hub.

The course of Sarmang Dehradun 10km and Sarmang Dehradun 5km is certified by World Athletics is certified by World Athletics.

The promotor of Sarmang Dehradun Marathon, Sarmang Adventure Tours is a adventure company in Uttarakhand. A Unit of Sarmang Software, Sarmang Adventure Tours missioned to get people close to nature and make them understand how important Nature and Natural Resources are for human beings and other live creatures, Sarmang Adventure Tours organize various activities and adventurous tours in Himalayan region Our Tours includes Nature Walk, Village Walk, Village Stay, Nature Stay, Star Gazing, Cycling Tours, Motor Biking Tours, Corporate Adventure Tours.

Sarmang software is an open source software solution and training provider's software firm based in uttrakhand. Founded in year 2004, with an aim to provide the benefits of open source technologies to the masses, by providing cost effective platform agnostic solution for diverse industry verticals. Over more than 17 years of experience in customize software development and by strictly adhering to its policies of best service, best quality,best prices, punctuality and best after-sale service, Sarmang is today known as one of the most reliable and trustable firm in this field.

Sarmang products are serving national-wide from Educational to Government institution, from Business houses to Health-Care sector, its provision of powerful, comprehensive and easy to use features backend by dedicated customer service has open door for its world-wide expansion and development. Recently it has successfully completed its off-shore project and visualizing having more.

Sarmang employ best talent of the nation who excel in the field of development and designing. Its R&D team has capability to design product on its own idea at a very short period of time and it works closely with its customer, encouraging feedback so that design a product full of customer driven features.