Just when you think you're tough enough

Challenges Obstacle Race

Great Eastern Viper Challenge is heading to Sunway Iskandar, Johor – 05.05.2018

(Facebook/Viper Challenge)

Get set for an epic 12km challenge + 15 obstacles heading your way at Sunway Iskandar in Johor, Malaysia this 5th May. Gather your friends, form your formidable team and start your training for battle day.

Tickets will go on sale at 12.01AM 18 January 2018. Pre-Register your team names now via the link :


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