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Koh Tao Mountain Trail Marathon: current race status

Koh Tao, ThailandDate to be confirmed

The organizer-managed listing describes Koh Tao Mountain Trail on May 14, 2022. Its KTMT40 category covered 42 km, with a 05:00 start at Koh Tao Pier; no exact next edition is confirmed in that listing.

Updated and verified Oct 14, 2026

The race at a glance

Route and elevation

The organizer-managed listing describes Koh Tao Mountain Trail on May 14, 2022. Its KTMT40 category covered 42 km, with a 05:00 start at Koh Tao Pier; no exact next edition is confirmed in that listing.

  • The older start and finish were at Koh Tao Pier.
  • The route description includes Sai Nuan, Chalok Ban Kao and the lighthouse.
  • KTMT40 was separate from the 20 km, 12 km and 4 km categories.

Race guide

Koh Tao: the available mountain-trail programme is an older edition

This island route should be assessed as a trail event rather than a flat coastal road marathon. The previous description links beaches, viewpoints and inland climbs, including Grape View and the wind-turbine area. Obtain a new route and elevation profile before deciding whether its footing and climbing suit your preparation.

Island travel needs a separate arrival plan. Confirm ferry schedules and connections independently of the race entry, then leave enough time to reach the collection venue. The older programme used collection on the day before the race; that is a historical arrangement, not a promise that a future edition will offer the same hours or location.

The event name and its KTMT40 category do not mean a 40 km road race. The published older distance was 42 km, and the shorter categories had different routes. Check the exact category and current course length before selecting training or using a result for another event’s requirements.

For a future mountain-trail edition, review the full mandatory-kit list, navigation method, aid spacing and withdrawal process. Practice with the pack and supplies you intend to carry, using comparable climbs and descents. Agree on a finish meeting point with companions and use only authorized access points for support. The older instructions required runners who withdrew to notify race staff; follow the current procedure so organizers can account for everyone. Do not reuse old public-health requirements, deadlines or entry prices as current rules. Until a new announcement gives an exact day and full-distance programme, treat this guide as context for the previous Koh Tao event and keep the next race date unconfirmed. Recheck the organizer’s participant instructions before making final travel or pacing decisions.

Last-known race profile

DetailPrevious edition
LocationKoh Tao, Thailand
Published distance profileMarathon, 4K, 10K, 20K
Surfacetrail

These details identify the race page; they do not establish the next edition's operations. The previous race date does not establish the next edition. Wait for the organizer’s announcement before committing to a race-day schedule.

Training plan and timing

The official date is not confirmed. Choose a plan that fits your current training and available time, then set the race date when the organiser confirms it.

Confirm the next race date with the organiser before choosing a training start date.

  1. StartDate pending
  2. Build20 weeks
  3. Taper3 weeks
  4. Race dayTo be confirmed

20-week plan option

Compare 3 other plan lengths
  • 14-week plan
    Confirm the race date before choosing a start date.
  • 16-week plan
    Confirm the race date before choosing a start date.
  • 24-week plan
    Confirm the race date before choosing a start date.

Need a printable plan? Download the Marathon training plan PDF.

Race-day strategy

  • Pace climbs by effort instead of chasing an even split.
  • Practise controlled climbing and descending before race week.
Open race calculators and tools
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Race-week logistics

Use the current organiser guide for schedules, transport, cutoffs, equipment, and other time-sensitive instructions.

Current details to confirm: start schedule, expo, bib pickup, transport, cutoffs, equipment rules, entry price.

Start logistics

Confirm the exact distance day, start time and venue in the current participant guide.

Confirm waves, check-in, transport and access after the organizer publishes current instructions.

Adaptive AI coach for iPhone

Your race deserves more than a static plan.

Your adaptive AI coach builds around this finish line, follows the training you complete, and adjusts upcoming work around recovery, travel, missed sessions, and race week.

FAQs

Is the next full-distance race confirmed?

The organizer-managed listing describes Koh Tao Mountain Trail on May 14, 2022. Its KTMT40 category covered 42 km, with a 05:00 start at Koh Tao Pier; no exact next edition is confirmed in that listing.

Can I use the previous edition’s date for travel planning?

No. The next edition can move or be discontinued. Use an exact date announced by the organizer for this race and distance before booking non-refundable travel.

How should athletes train while the race date is pending?

Build repeatable general marathon training, then anchor the specific block after an exact date is published.

How many weeks until this race 2027?

The next exact race date is not confirmed in this guide. Check the linked organizer page before anchoring a countdown, taper or travel booking.

What changes preparation for this race?

The organizer-managed listing describes Koh Tao Mountain Trail on May 14, 2022. Its KTMT40 category covered 42 km, with a 05:00 start at Koh Tao Pier; no exact next edition is confirmed in that listing.

Keep going

Sources