Normal Registration closed on 16th July.

There are still a few available slots remaining and late entries are accepted at this stage. As T-shirts have been ordered, we cannot 100% guarantee event and finisher T-shirts for late entries. Any spare shirts will be handed out on a first come first serve basis to late entries. 

Please also note that order for the optional bus transport will be closed soon to planning and reservations of buses. If you have not yet booked your transport and wish to do so, we advise to book asap.

Entry Fees

The entry fees for the 2017 TMBT Ultra-Trail® Marathon remain unchanged from 2016 at:

100 km category:    RM 500
50 km category:      RM 350   
30 km category:      RM 250 
12 km category:      RM 150

Under the new registration system, there will be no group discounts available for 2017.

An optional bus transfer service from Kota Kinabalu to the start line and from the finish line to Kota Kinabalu is available. The fee for the optional transport is RM 50 each way. The pickup and dropoff location in Kota Kinabalu has to be selected when ordering the service on Racematix.

Registration and payment is via Racematix. You will be transferred to the Racematix registration page when proceeding to entry at the bottom of this page. If you already have a profile with Racematix, you can log in to your profile to enter. 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) before proceeding to payment.

Payment options on Racematix include Local bank transfers, Paypal and credit card. Please note that there are admin fees associated with Paypal and Credit Card. If you pay with Paypal or Credit Card, your confirmation will be immediate upon payment. If you pay via bank transfer, you will need to return to the Racematix registration page to upload a copy of the payment confirmation. This will then be verified and your registration confirmed within a 7 day period.

If you should have any questions or problems with the registration and payment, please email to This email address is being protected from spambots. You need JavaScript enabled to view it. or contact +60 10 933 4800


Borneo Ultra Trails have teamed up with Compressport and other sponsors for the event. Event and finisher t-shirts will be from Compressport together with a complimentary drawstring bag from Compressport. Prizes will include merchandize from Compressport, Altra, Rudy Project and Tailwind. TMBT competitors will further be entitled to 20-30% discount on merchandise from

The entry fee includes the following entitlements:

  • Compressport Event tee
  • Compressport drawstring bag
  • Race bib
  • Timing chip and timing during event
  • Water and aid at all water stations
  • 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 and 30 km categories will receive a finisher's tee from Compressport
  • ITRA points and UTMB qualification points will be awarded to competitors who complete the 30k, 50k or 100k courses within the stipulated cutoff times. 


Complimentary Compressport bag                                                            Event T-shirt                                                                                                  Finisher Medal


T-shirt sizing

The event and finisher t-shirts are from Compressport. Below a sizing chart from Compressport for men's and women's cuttings. Please know your selected size when proceeding to registration.