Looking at going the distance and surpassing your limits? Enjoy the trails and find road running too boring in Singapore?

Join one of the oldest running ultramarathon trail events, Mizuno MR25 Ultramarathon 2019. This shall be the 40th edition organised by Macritchie Runners 25 (MR25). The race will start and end at Singapore’s favourite trail running haven, MacRitchie Reservoir.

Come and challenge your endurance limits! Complete a minimum of 5 loops to unlock your finisher medal within 12 hours. Go further and beyond to rise up in the distance ranks.

For this year’s special edition, we are pleased to announce that there will be a new TEAM CATEGORY! Being runners ourselves, we understand that it is daunting to attempt 50km of trail running.  Rope in your friends, form a team of 3 and complete as many loops as possible.