The 7th edition of the TMBT Ultra-Trail Marathon was held on 16th and 17th September, 2017.

The 8th edition of Malaysia's original and premier Ultra-Trail Marathon will be held on 1st and 2nd September, 2018.

Registrations are expected to open in December, 2017.

Entry Fees


The entry fees for the 2018 TMBT Ultra-Trail® Marathon will be announced on opening of registrations, but are presently expected to remain unchanged at:

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

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


For the 2017 event, Borneo Ultra Trails teamed up with Compressport and other sponsors for the event. Event and finisher t-shirts were from Compressport together with a complimentary drawstring bag from Compressport. Prizes included merchandize from Compressport, Altra, Rudy Project and Tailwind. TMBT competitors were further entitled to 20-30% discount on merchandise from

The entry fee included 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.