Registration for 2025 is OPEN.
The registration link is at the bottom of the page.
Tracking/Result for 2024 - Click HERE
Photos for 2024 - Click HERE
Welcome to the 7th edition
Start: 7 Nov 2025 Friday, 9.00pm (2100hrs)
Finish by: 9 Nov 2025 Sunday, 5.00pm (1700hrs)
Time Limit: 44 Hours
Start & Finish
MacRitchie Reservoir (outside the Multi-Storey Car Park) - View Location
- Participants are to be self-supported & support crew/pacers are allowed. There are many locations along the route where you can purchase drinks/food (convenience stores/petrol stations/food centres) and refill water from the water coolers/taps.
- Participants will self-navigate via the map/gpx file provided by the organiser. There will not be any directional signages & distance markers setup.
- There are no road closures. You must follow traffic rules.
- There are no aid stations nor will medical aid provided. If you need medical aid, please proceed to the nearest clinic/hospital. Any medical-related expenses are to be borne by the participant.
- Participants must provide updates on their location/status every 6 hours (at 6am/12pm/6pm/12am) to the Race Director.
All participants MUST update Ben:
1. If you decide to stop & not continue with the event.
2. At every 6 hour interval from 6am onwards (6am, 12pm, 6pm, 12am, 6am, 12pm) & at the 190km mark(10km from the Finish), every participant (or support crew/pacer), must update Ben (via Facebook/Whatsapp/SMS) the following information:
- Your current location (road name/landmark)
- Distance covered
- Any issue you have (if any)
NOTE: If no updates are received on your location/status every 6 hours, the participant may be disqualified or other penalties may be imposed, such as time penalty.
Verification of Route
*After finishing, participants are to upload their activity to their respective app, such as STRAVA/Garmin/Coros/Suunto/etc.
*The Race Director will verify the route taken via participant's activity uploaded/recorded in STRAVA/any other app. Hence, please allow Ben to follow your STRAVA profile & ensure your settings are set to allow followers/public to view your activity. If you do not know the URL link to your STRAVA, please follow Ben's STRAVA.
Time Penalty
*A time penalty will be added to the participant's elapsed time if any section(s) is skipped (unless there are obstacles along the route). Hence, we highly recommend participants do a recce of the sections of the route they're unfamiliar with.
*The Race Director will review the participants' route via their respective STRAVA activities after the race.
*The amount of time penalty to be added is at the Race Director's discretion.
Results/E-Certificate
*The finishing time will be based on elapsed time, which is the total time taken from the start of the activity until the activity is completed at the finish line. It includes all rest time, obtaining food/drinks, detours to restroom, etc. The final finish time will include penalty time, in any.
*An E-Certificate will be issued to all who finish within the cutoff time.
Results/E-Certificate
*Participants can opt to purchase a 200km Finisher T-shirt, which will be mailed out to Finishers approximately 2 months AFTER the event. The Finisher T-shirt will NOT be mailed out to participants who did not start/did not finish/exceeded the cut off time.
- Water/Sports Drink (there are some long stretches without water/food available)
- Nutrition/Food
- Headlight/Torchlight
- Cash/Coins (very important especially for vending machines)
- Transport card (SimplyGo/Credit Card/Mobile Phone)
- Mobile Phone
- Power bank
- Map of the route on your watch/phone
- Whistle
- Blinker light (front & back) - to increase visibility of you to others
- Do not take part/continue if you are unwell. This is a very challenging distance & should be not taken lightly.
- The organiser & volunteers (if any) shall not be held liable/bear responsibility for any minor/severe injury/death as a result of your participation.
- Ensure you have sufficient food/water with you.
- Adhere to traffic rules & signals. Cross only when it is safe.
- There is no road closure at all.
- There are no marshals nor support vehicles provided.
- Please seek medical aid from clinics/hospitals if necessary.
- Keep on the footpaths at all times. There may be stretches without footpaths. In such situation, please run in the direction facing oncoming traffic so you are more alert to their actions.
- Give way to other path/road users. Share the footpaths.
- Alexandra Hospital - 378 Alexandra Road
- Changi General Hospital (CGH) - 2 Simei Street 3
- Gleneagles Hospital - 6A Napier Road
- Khoo Teck Puat Hospital (KTPH) - 90 Yishun Central
- Mount Elizabeth Hospital (Orchard) - 3 Mount Elizabeth
- Mount Alvernia Hospital - 820 Thomson Road
- National University Hospital (NUH) - 5 Lower Kent Ridge Road
- Ng Teng Fong General Hospital (NTFGH) - 1 Jurong East St 21
- Parkway East Hospital - 321 Joo Chiat Place
- Raffles Hospital - 585 North Bridge Road
- Sengkang General Hospital (SKH) - 110 Sengkang East Way
- Singapore General Hospital (SGH) - 1 Hospital Crescent
- Tan Tock Seng Hospital (TTSH) - 11 Jalan Tan Tock Seng
- Woodlands Health - 17 Woodlands Drive 17
- 1 E-Certificate
*2025 7-9 Nov (7th edition)