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Challenge Series
Virtual Run Series

What we do

We at HDOR are the pioneers in organizing virtual running and cycling challenges. Since 2015, we have organized 30 virtual events including 5 editions of 100 Days of Running.

Contact Info

1512-13, Ansal Towers, Nehru Place New Delhi, India
Email: support@hdor.com Web: https://www.gssltd.co.in/

100 Days of Running

Our flagship event, takes place every year from end-Apr to early-Aug time frame over a period of 100 days.

With over 13,000 participants in 2019, it has become world’s largest fitness challenge over 5 editions.

HDOR Steps Challenge

100 Days of Running

Republic Day Race

Marathon Challenge

Half Marathon Challenge

10 KM Challenge

5 KM Challenge

Run 1000 km/mile in 2021

India Gate to Gateway of India

Run 2021 km/mile in 2021

Run The Himalayas

Kargil to Kanyakumari

Golden Quadrilateral India