The TMBT 2025 is set for 30-31 August, 2025. Registrations are expected to open January 2025.
Normal registrations and bib swaps for the 12th edition of the TMBT scheduled for 14th and 15th September 2024 have closed. We thank everyone registered and look forward to see you in mid-September. You may still add the optional transport to your registration. You will need to open your registration in Racematix, enter the desired transport and pay the related fees. We encourage you to do this as soon as possible to allow us to complete the booking of buses. After 30th August, the cost of transport will be increased to RM 70 per way.
For those who missed out on the registration deadline, you may still enter as a "late entry". The only difference is that you will not be guaranteed Tshirts and medal if you finish as orders have already been submitted and the late registrations depend on other runners DNF for medals and finisher shirts. We do have spare event Tshirts that will be given out on a first come first served basis. Experience from previous years is that most late entries will also get a shirt and medal. If you want to enter as a "late registration", simply follow the normal registration procedure via Racematix described below.
Covid-19 Precautions
Please note that it is a condition to not be Covid positive on race day to participate in the event. Apart from standard hygienic and contact rules, there ar currently no other specific restrictions or conditions in place. We will follow the general guidance from relevant authorities in respect to Covid-19.
Ensuring the safety of all participants, race staff and volunteers is the common responsibility of all involved. We strongly encourage all participants to take a test prior to the race and we also encourage the use of mask, social distancing and general hygiene in confines spaces and around the food stations in particular.
Limit on Entries
Based on the Covid-19 SOPs currently in place for Sabah, we do not have Covid related limitations on entries. We hope that this will remain for the event, but if there should be new limits enforced, these will be allocated on a first come first served basis.
For safety reasons and to limit damage to trails and trail congestion, we have to restrict the number of participants in the 30k and 50k categories to nominally 500 in each category.
Race slots will be allocated on a first come first served basis. We regret any inconvenience to disappointed competitors, but safety and respect for the environment and local population are our prime priorities.
Registration Procedures
Registration and payment is via the Racematix registration platform. You will be transferred to the Racematix registration page when you at the bottom of this page agree to the terms & conditions to proceed to registration. If you already have a profile with Racematix, you can log in to your profile to enter the race. If you do not have a profile on Racematix, you will need to first establish your profile with relevant details - it is a simple procedure that takes a few minutes. You can then select the race category and any add-ons (in this case the optional bus transfers and insurance options) before proceeding to payment.
Important Note: Please use your name as stated in your passport / IC for your registration in Racematix. This is important so we can match your registration with payments, indemnity release form etc. Your name and date of birth entered in Racematix will also be used for submission to the International Trail Running Association (ITRA) to register qualifying points for other races if you complete the 100, 50 or 30 km course within the stipulated cutoff time. If you want your results to be properly captured under ITRA, please ensure your profile data is correct and accurate. Every year we have runners complaining that their results/points are not captured in ITRA / UTMB or other platforms that use our results - and it is almost without fail due to inaccurate information in the Racematix profile. Sensitive personal information such as your passport / IC number will NOT be submitted and will be kept strictly confidential.
Payment Options
Payment options on Racematix include Local bank transfers, Paypal and credit card (via Paypal). You may also use other transfer options from overseas such as for instance "Wise" that deposit the full required amount into the Bank Account as stated below. Please make sure that the exact amount in Ringit is transferred - the system will not accept even a few cents off. When tranferring - use the option to specify amount received in the bank account in Ringits.
Please note that there are admin fees associated with Paypal and Credit Card. If you pay with Paypal / Credit Card, your confirmation of race participation will be immediate upon payment. If you pay via bank transfer or other money transfer options that deposits the required fees in the Organizer's account, you will need to return to the Racematix registration page to upload a copy of the payment confirmation (bank slip, etc) once you have paid. This will then be verified and your registration confirmed within a 7 day period.
Event Organizer's Bank Details
Borneo Ultra Trails Sdn. Bhd
Bank: Maybank
Account number: 510013612519
If you should have any questions or problems with the registration and payment, please email us here or call +60 10 933 4800
Entry Fees
The base entry fees for the 2024 TMBT Ultra-Trail® Marathon will remain unchanged from previous years. The 7.5 km race on Sunday can be entered as a standalone race or at a discounted add-on race for those who have also entered one of the other race categories:
109 km category: RM 500 Saturday & Sunday, 14 and 15 September, 2024
50 km category: RM 350 Saturday, 14 September, 2024
30 km category: RM 250 Saturday, 14 September, 2024
37 km Night Chal: RM 250 Saturday night, 14 September, 2024 (midnight between Saturday and Sunday)
12 km category: RM 150 Saturday, 14 September, 2024
7.5 km category: RM 120 Sunday, 15 September, 2024 (Sunday)
7.5 km add-on: RM 80 Sunday, 15 September, 2024 (Sunday)
The 7.5 km race in on Sunday with start and finish at "Perkasa" (the finish line for the 109km race). It can be entered as a stand-alone race, or it can be entered as and additional "add-on" race at a discounted rate for those who are also taking part in the 12 km, 30 km or 50 km on the Saturday. To enter the "add-on" race, you will need to make two separate registrations in Racematix: The first for the 12 km, 30 km or 50 km race per normal procedure, and the second for the 7.5 km where you apply the coupon code: #TMBT7KAD2024. Please note that the coupon code will only work if you have first registered and paid for one of the other races. The 7.5 km "Add-on" race can be added at any time after your first registration (within the registration period).
Optional Transport
Optional bus transfer services are available to get to get to the start and back to Kota Kinabalu from the finish lines. The transport fee is RM 50 each way, and is booked and paid for via the Racematix registration platform. Please book this before close of normal entries to allow transport booking. An increased fee will apply after close of normal entries.
Additional transport options are available to family members and supporters who do not have own transport. Please refer to the "Transport & Logistics" page under "Race Info" on the main menu for details.
Race Mobile Phone Number
As part of the registration process for the race, you should enter the mobile number that you will be using during the race (a mobile phone is part of the compulsory equipment to be carried at all times during the races). As part of the emergency response, it is critical that the organisers have the correct number in the register. The following is noted:
- A local (Malaysian) simcard is preferred ease contacting the number
- It must be possible to both receive and make calls from the provided number during the race
- The number does not have to be entered as part of the initial registration, but must be provided before the race
- The number should as far as possible be accurate well before the race, but can be updated until the night before the race in case of changes, or in the case of foreign participants, if a number is only acquired upon arrival to Kota Kinabalu.
- Like all other confidential information, the number will not be shared and only used as part of the emergency response preparedness
Entitlements:
The entry fee includes the following entitlements:
- Event tee
- Race bib
- Timing chip and timing during event
- Water and aid at all water stations
- Very basic personal accident insurance to fulfill requirements. We strongly encourage all runners to have a better personal insurance cover.
- Fruits, meals, snacks at selected aid stations on the course
- A meal at the finish line for 100 km, 50 km and 30 km categories
- Medical support during the event
- Logistical support for transfers of finisher and drop bags during race
Finishers of the race (having completed the full course within the set time limits) further receive:
- Finisher's medal.
- All finishers will be able to download their official e-cert stating their official time and standing in the event.
- 100 km, 50 km, 37K and 30 km categories will receive a finisher's tee
- ITRA points and UTMB qualification points will be awarded to competitors who complete the 30k, 37k, 50k or 100k courses within the stipulated cutoff times.
- The 100 km route is further a qualifying event for the Western States 100 mile Endurance Race
- The 100 km and 50 km race collect points for the Asia Trail Master series
- The 50 km and 100 km races collect points for the Malaysia Ultra League Championship
The podium finishers in the men and women open categories for each race distance except the 7.5 km family run will receive trophies and gifts. For the 7.5 km category, only the youth category will receive podium recognition - all finishers will received a finisher medal.
Special certificates will be awarded to the podium finishers in the veteran category (aged 45 and above on race day).
Say "No Thanks" to T-shirts in exchange of donation to the local community
If your closet is already full of race shirts that you hardly use and you are concerned about waste and environmental footprint, we are happy to offer you the option of saying "No Thanks" to T-shirts from the TMBT in exchange for a donation that will be dedicated to the less fortunate and needy in the race area. We will identify a worthy cause to ensure the entire amount goes to the needy.
If you want to take this option please choose the "No Thanks - Donate" option under the T-shirt "size" option when registering for the event in Racematix. This counts for both the event T-shirt and the finisher T-shirt for categories that include finisher shirts. Please note that the choice is final at close of registrations.
Merchandise
For those who love the running T-shirts, we have additional T-shirts on offer. These need to be pre-ordered via Racematix and will be handed out during Racepack Collection. The options shown below are available for order on Racematix during registration. If you already registered and want to add a T-shirt, you may go to Racematix, re-open your registration and add the T-shirt, then pay through one of the options via transfer or Paypal. Sale of Merchandise T-shirts will end together with the close of registrations on 10th August.
T-shirt sizing
T-shirts sizes are "Asian" unisex sizes as provided in table below. Please note that you enter a "preferred" shirt size when you set up your Racematix profile. The actual T-shirt size you have to specify in your registration for the event. You may change T-shirt size until the close of registrations, but remember this has to be changed under the event registration in Racematix, NOT in your Racematix profile.
Transfers, Cancellation & Refunds
- Payments are non-refundable except in the event of postponement / cancellation.
- In the event the race will have to be postponed or cancelled due to Covid-19 or other external factors, a choice between a deferment to the later date or a refund minus a 10% admin fee will be provided.
- Runners may request a bib swap or transfer until the registrations officially close with an admin fee charge of RM30 per request.
Terms & Conditions
Please take a moment to read the Terms and Conditions of the event by Borneo Ultra Trails Sdn Bhd before agreeing to proceed with the registration process.
The TMBT Ultra-Trail® Marathon is an extreme outdoor trail race that caters for experienced runners who understand the risks associated with participating in such an event. Competitors also understand that by agreeing to the terms and conditions of participating in this event they accept the risks associated with such an event and also accept medical response to an emergency may be slow due to the difficult terrain. The Ultra-Trail® marathon category is not for new or inexperienced runners as the race course is remote and the terrain difficult. For the 30k, the course is likewise challenging and somewhat remote and runners must be conditioned to be able to complete the course. The 12k category is designed to give new runners an introduction into trail running and a taste of the TMBT race course.
All runners must understand that the medical and emergency response time in this event may take longer than normal due to the remote locations of the race course and difficulty in gaining access to part of the course. If a runner cannot accept these risks, they are advised not to proceed with registrations for this race.
1. Age restrictions for TMBT:
Age restrictions to enter TMBT are listed below. The age of a competitor is counted on race day. If a competitor is below 18 years old on race day, parenteral consent is required to enter. This must be signed off on the indemnity and release form at the time of Race Pack collection. For any competitor below 18 years of age taking part in the 50k or 30k courses, prior trail running experience is required. For any competitor below 15 years in the 30k and 12k runs, they must be accompanied by an adult. For the 7.5 km course, any competitor below the age of 13 must be accompanied by an adult.
2. All competitors are responsible for ensuring that they are medically fit to compete in this extreme event and do not suffer from any of the medical conditions stated below.
- Congenital or rheumatic heart conditions
- Hypertension
- Myocarditis and other heart conditions
- Coronary heart disease, coronary arterial disease
- Serious arrhythmia
- Diabetes
- Any other disease which can be aggravated by running
- Vertigo
It is the race director's and chief medical advisor's final decision to allow or exempt runners with medical conditions not listed above. It is important runners be truthful and honest about their medical conditions to avoid complications on the race course should there be a medical emergency.
3. It is the responsibility of each runner to ensure they arrive in Kota Kinabalu ahead of the registration time and date and to ensure they are able to attend the registrations. The race organization is not responsible for flight delays and other travel issues.
4. Competitors agree to abide by any technical decisions made by the race director, which will be final.
5. Competitors agree that the organisers and sponsors will in no way be held responsible for any loss of, or damage to property as a result of participation in the event. Supervised baggage storage will be provided at on the day of the event for participating runners (details will be Advertised) including size and weight limitations for ‘finish bags’ and ‘drop bags.’
6. Competitors understand and accept the race organization reserves the right to alter the date of the event, change the published course or the content of the event programme as deemed necessary for safety reasons at any time.
7. A "race slot swap" or "bib swap" may be carried out up until close of registrations but incurs an admin fee to Racematix. To perform a bib swap, log onto the Racematix account, go to "My Registrations" and select "change". Fill in the details and save. An admin fee of RM 30 to Racematix will be charged.
8. Race bib numbers must be displayed at all times on the front of the competitors vest whilst competing in the event.
9. Complaints and Disputes: Complaints may be filed via email to This email address is being protected from spambots. You need JavaScript enabled to view it. . The period to file a complaint or to refer to a dispute is within 48 hours of the end of the event for your category.
10. No refunds are payable for competitors of the TMBT Ultra-Trail® Marathon or TMBT Trail Run who withdraw, do not show up for registrations or do not turn up to compete in the event. Uncollected event tee's will be put back on sale within 30 days of the end of the event. For runners unable to attend the event and who would like to request for the organization to send their event tee to them, please contact the organization within 30 days of the end of the event (or before the event) for shipping charges to your destination. We do not ship to P.O. boxes or military addresses (APX).
11. Mandatory Kit: All competitors agree to abide with the stated mandatory kit list. Failure to do so during the event may mean time penalties or possible disqualification. The mandatory kit list is there for your safety.
12. Race Course Map/Race Course Profile/GPS Co-Ordinates: The race organization will update the race course maps for all categories upon confirmation of the final race course. Possible diversions or changes to the race course may be possible and any changes that are necessary will be done so and competitors informed accordingly. GPS co- ordinates will be released ahead of the event.
13. The race director reserves the right to postpone, delay the start of the event, hold runners at designated check points along the race course for as long as possible and/or modify the race cut off times if necessary if safety becomes an issue before or during the event.
The organizers do not share personal data such as email addresses or date of birth or mykard numbers with anyone outside of the organization and are kept private. Any lists' circulated to the authorities or various team leaders only contain medical information and your mobile phone numbers during the race only.