Rules & regulation

Sembalun Mountain Marathon

Official Race Rules

1. Registration & Eligibility

  • Age Requirement: Participants must be at least 18 years old on race day.

  • Entry: Registration is personal, non-transferable, and non-refundable.

  • Unauthorized Participation: Running under another person’s name or without official registration will result in immediate disqualification and a permanent ban from all future events.

  • Waiver & Liability: All participants must sign a waiver releasing the organizer from liability for injury, illness, or loss related to the event. Participation is at the runner’s own risk.

  • Medical Fitness: Participants should be in good health and capable of completing the course. Organizers may request a medical certificate if deemed necessary.

2. Mandatory Gear

Must Carry:

  • Personal cup or bottle for hydration (no disposable cups at aid stations).

  • Fully charged mobile phone with emergency contacts saved (including organizer’s emergency number). Power banks recommended to ensure phone battery throughout the race.

  • Strongly Recommended (but not mandatory):

  • Emergency blanket (min. 130 x 210 cm)

  • Whistle for emergency signaling

  • Headlamp (required if starting before dawn or finishing after dark)

  • Waterproof jacket with hood and taped seams

  • Personal nutrition (energy gels, bars, etc.)

  • Headwear (buff or hat) and gloves (especially if temperature < 10°C)

  • Trekking poles (optional; if used, must be carried from start to finish)

  • Gear Checks: Random gear checks may be performed before, during, or after the race. Failure to carry mandatory gear will result in disqualification.

3. Race Bib & Timing

  • Must be worn visibly on the front of the torso at all times during the race.

  • Do not fold, cut, alter, or cover the bib in any way.

  • Report lost or damaged bibs immediately to race officials.

  • Removal of bib during the race results in disqualification.

  • If timing chips are used, they must not be tampered with or removed until after the finish line.

4. Pacers, Crew & External Support

  • Pacers: Personal pacers are not allowed anywhere on the course unless specified by the organizer.

  • Support Crew: Assistance from crew members is only allowed at designated aid stations.

  • Receiving aid outside these designated points (e.g., from vehicles, motorcycles, or bicycles) is prohibited and will result in disqualification.

  • Pacers and crew must respect race rules and cannot provide physical assistance beyond aid station zones.

5. Checkpoints & Cut-off Times

  • The race must be completed within 11 hours.

  • Participants must reach each checkpoint before the specified cut-off times to continue:

  • Checkpoint

  • Distance (KM)

  • Cut-off Time :

  • CP1

    15

    3h 00m

  • CP2

    30

    7h 00m

  • Finish

    42

    11h 00m

  • Participants missing cut-offs will be withdrawn from the race, accompanied safely off the course, and transported back to the finish area as available.

  • After cut-off, the course will be closed for safety reasons; participants must comply with officials’ instructions.

6. Did Not Finish (DNF) Protocol

  • Participants who withdraw must inform the nearest race official immediately and surrender their race bib.

  • Continuing on the course after withdrawing is strictly forbidden.

  • Emergency withdrawal can be done by calling race control on the mobile phone or alerting race marshals.

  • Transport back to the finish will be arranged based on location and availability; participants should not rely on personal transport.

7. Environmental Responsibility & Trail Etiquette

  • Littering: Absolutely forbidden. Participants must carry all personal trash, including gel wrappers, plastic bottles, and tissues, until proper disposal. Violation results in immediate disqualification.

  • Trail Integrity: Stay on the marked course at all times. Shortcutting or deviating from the route is prohibited and grounds for disqualification.

  • Respect: Participants must respect fellow runners, volunteers, local residents, and the natural environment. Avoid disturbing wildlife and vegetation.

  • Toilet Use: Use designated toilet areas where provided. No open defecation on the trail.

8. Medical & Safety

  • Participants must write any medical conditions, allergies, and emergency contact details clearly on the back of their race bib.

  • Race medical personnel and course sweepers have the authority to stop and remove any participant deemed at risk for safety or health reasons.

  • Participants are responsible for all costs related to medical treatment and evacuation if required.

  • Participants are encouraged to carry a small personal first aid kit and practice self-rescue skills as needed.

9. Code of Conduct

  • Harassment, abuse, discrimination, or any form of misconduct towards anyone involved in the event will not be tolerated.

  • Use of alcohol or recreational drugs before or during the race is prohibited.

  • Participants must follow all instructions given by race officials, volunteers, and emergency personnel without question.

  • Anti-doping rules apply if relevant; violations will lead to disqualification and further sanctions.

10. Force Majeure

  • Organizers reserve the right to cancel, postpone, or alter the event (including course modifications or distance changes) due to extreme weather, natural disasters, or other emergencies.

  • Registration fees will not be refunded in such cases.

  • Participants are advised to prepare for unexpected conditions and always prioritize safety.