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TMDsports is a platform for the endurance lover and adrenaline junkie to discover and experience unique, new and exhilarating sports challenges.

4K Challenge championshiP 2018

TMDsports 4K Challenge 2018 Stations 2 and 3 of Heats

TMDsports 4K Challenge 2018 Heats station 1, Semi Finals and Finals

  • Competition Date: 5 August 2018
  • Time: 8am - 7pm
  • Venue: ActiveSG Center Toa Payoh Swimming Complex 
  • 301 Lorong 6 Toa Payoh, S319392
  • Briefing on competition and Water Treading Test: 29 July 2018 3pm to 5pm for all participants
  • Students (25 or less) and NSF : $15
  • Adults : $30
  • Download Competition guidelines here

2 to form a team in the following categories:

1) Men's Open
2) Women's Open
3) Junior's 21 and Under Open (by year of birth)
4) Masters (40 years old and above by year of birth)
5) Mix (One male one female)


Prizes are given for top individuals and for top 3 teams! Come and be creative but don't forget that you will be wet!

Supporters are also kindly appreciated to support the special needs students whom we are bringing to have fun at this event!

Be prepared for more rounds of challenges, tougher reps and yes.... you have to survive the water elements. You are not required to swim but at least tread water or complete with a lifevest.

Do not be afraid to participate, it will not be as scary as you think!

Click on the link to sign up and for more details!


We are proud to have Jet Ng and Natalie Dau as ambassadors of event this year!  Their support and participation is truly an honor for us! Look out for videos on the challenges to be released soon!

Prize Categories

First, Second and Third Placings for all of the following categories and Top Individuals

  • Male Team 
  • Female Team
  • Mixed Team
  • Junior Team
  • Masters Team 
  • Overall Top Team and Top Individuals (Male, Female, Junior, Master)


There is also a public open trial on 4 August to allow the public to come play and try out the FloatFit AquaBoards. Come anytime between 10 am to 4 pm for this opportunity!

This year we are also a part of a programme of the Singapore University of Technology & Design (SUTD) student initiated competition called CRUX, Southeast Asia's only Deep-water Solo Event. Participants will scale a wall 8 meters high with a pool just below you to catch their fall! (Don't miss out the expletives as they fall!)

Not an experienced climber? Not to worry! There will also be a 4.5 meter boulder tower for the newly initiated. No prior registration will be required for the boulder tower!

We are truly happy to work with these students to bring greater value to participants of both events! Their insanity in climbing truly exemplifies the spirit of our athletes too!

If you are interested, by taking part in our event, all who sign up for our 4K Challenge will also be able to take part in their fringe activities for FREE! 

  Leave no woman behind! Team TMDsports from Singapore in Tough Mudder Southeast Queensland 2016 held in May

Leave no woman behind! Team TMDsports from Singapore in Tough Mudder Southeast Queensland 2016 held in May

Tough Mudder is the international endurance event series, with obstacles designed to test mental and physical strength, and to encourage teamwork and camaraderie. Not only must you overcome common human fears such as fire, electricity, water, enclosed spaces and heights, you must commit to help one another complete the course as a team. Leave no man (or woman) behind!


Join us for an unforgettable and amazing experience!

the next challenge

tough mudder

DATE: 20 Oct - 22 Oct
Location: MELBOURNE, Australia
pre-trip briefing: 29 Sep 2018, 1245pm @ Gentlebros Cafe
PRE-RACE BRIEFING: 20 Oct 2018, 9pm in MELBOURNE accommodation
post-race team lunch: 21 nov 2017, 12pm to 3pm*

Optional Tour to Grampians and Wine Tour!

Legionnaries SGD 700, Public SGD 750

Price excludes flights and airport transfers

Sign up your interest by clicking on the button at the right -> 


*Recommended to book flights back to Singapore from 22 Oct 7PM onwards



Have a look into some of our past trips and get inspired! Unfortunately, the mud was too tough for some cameras and not all trips have footages. Hence, we now have our photographers and videographers specially to accompany us for bigger groups to ensure everyone have their memories preserved! 

1. Tough Mudder Nord Deutchland, Germany 2013

2. Tough Mudder Sunshine Coast, Australia 2014

3. Tough Mudder SEQ, Australia 2016

4. Tough Mudder Bali, Indonesia 2016


Album 1

Album 2

Album 3

5. Tough Mudder Shanghai, China, 2016

6. Tough Mudder London West, UK 2017


7. Europe Toughest Mudder, UK 2017

8. Tough Mudder Sydney Australia 2017


1. Tough Mudder Bootcamp (partnered with Virgin Active)

2. Trainfit Series Bootcamp (partnered with Altamis Angels)

3. 4K Challenge (4000 Reps) (Major Sponsor/Partners: Under Armour and Solitude of Strength)


Video (Trial)

Video (Actual)


First 4K Challenge trial with Virgin Active Club trainers vs. our own TMD participants. What will happen?

Recap: 21 February 2016 Sunday morning at the Solitude of Strength saw eight teams of hardcore individuals, all there to challenge the bar set for them and their own physical limits. The challenge consists of teams of 4, and they have to come together to attempt to make a total of 4000 reps in 40 minutes spanning 4 exercises: Push ups, Pull ups, Jump Squats, and V sits.