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Triathlon · Competition Rules

Part 15: Middle- and Long-Distance Events

1 parts · 2 tests · 20 facts · updated 12 October 2026 · markdown

What is different in middle- and long-distance racing: medical planning, the course and its tolerance, coaches' and personal needs stations, transition help and bag drop, and the outside assistance allowed.

15.151Middle- and Long-Distance Events

Medical planning, the course, stations, transition help, bag drop and outside assistance.

Test 1Course, medical care and stationsTake a test

  1. The Race Medical Director develops the medical guidelines and evacuation plans with the World Triathlon Medical Delegate.

    Source: World Triathlon Competition Rules (January 2025), 15.1 a (Middle- and Long-Distance Events) · recall

  2. The course should have demanding hills and challenging technical aspects.

    Source: World Triathlon Competition Rules (January 2025), 15.2 a (Middle- and Long-Distance Events) · recall

  3. A 5% tolerance on the bike distance is accepted if the Technical Delegate approves it.

    Source: World Triathlon Competition Rules (January 2025), 15.2 a (Middle- and Long-Distance Events) · recall

  4. Coaches get a designated space on the bike and run to supply their athletes with their own food and beverages.

    Source: World Triathlon Competition Rules (January 2025), 15.4 a (Middle- and Long-Distance Events) · recall

  5. The local organiser assigns volunteers to assist athletes without an accredited coach.

    Source: World Triathlon Competition Rules (January 2025), 15.4 a (Middle- and Long-Distance Events) · applied

  6. Additional stations on the bike or run may be provided for personal needs; organiser volunteers hand the items out.

    Source: World Triathlon Competition Rules (January 2025), 15.5 a-b (Middle- and Long-Distance Events) · recall

  7. Part 15 sends the reader to section 3 for all details about penalties.

    Source: World Triathlon Competition Rules (January 2025), 15.3 a (Middle- and Long-Distance Events) · recall

  8. 15 seconds, 30 seconds and 1 minute, as set out in Part 3.

    Source: World Triathlon Competition Rules (January 2025), 15.3; 3.3 e (ii) (Middle- and Long-Distance Events) · recall

  9. The coach stays in the space set aside and passes over what the athlete brought.

    Source: World Triathlon Competition Rules (January 2025), 15.4 a (Middle- and Long-Distance Events) · applied

  10. Middle and long distance allow a 5% tolerance: 180 km plus 9 km is 189 km.

    Source: World Triathlon Competition Rules (January 2025), 15.2 a (Middle- and Long-Distance Events) · applied

Test 2Transition and outside helpTake a test

  1. Technical Officials or organiser staff may receive and place bikes and hand out equipment.

    Source: World Triathlon Competition Rules (January 2025), 15.6 a (Middle- and Long-Distance Events) · recall

  2. The transition service must be equal for all athletes.

    Source: World Triathlon Competition Rules (January 2025), 15.6 a (Middle- and Long-Distance Events) · recall

  3. Uniform changes are allowed; if the athlete must be nude, it happens inside the tent provided for that purpose.

    Source: World Triathlon Competition Rules (January 2025), 15.6 b (Middle- and Long-Distance Events) · applied

  4. All equipment goes in the organiser's bag, except bike shoes, which may remain on the pedals.

    Source: World Triathlon Competition Rules (January 2025), 15.6 d (Middle- and Long-Distance Events) · recall

  5. Bike catchers may be provided, and helpers may remove wetsuits.

    Source: World Triathlon Competition Rules (January 2025), 15.7 b (Middle- and Long-Distance Events) · recall

  6. Mechanic support may be given at approved locations and by approved vehicles.

    Source: World Triathlon Competition Rules (January 2025), 15.7 c (Middle- and Long-Distance Events) · recall

  7. Medical assistance, food and liquid are permitted at aid stations, personal needs stations or coaches' stations.

    Source: World Triathlon Competition Rules (January 2025), 15.7 a (Middle- and Long-Distance Events) · recall

  8. Bike catchers may take the bike; all equipment goes into the organiser's bag before leaving.

    Source: World Triathlon Competition Rules (January 2025), 15.6 a, d; 15.7 b (Middle- and Long-Distance Events) · applied

  9. Wetsuit helpers work in the designated area, kit comes from the bag, and staff may hand out the bike, equally for all.

    Source: World Triathlon Competition Rules (January 2025), 15.6 a, c; 15.7 d (Middle- and Long-Distance Events) · applied

  10. Help outside aid, personal needs and coaches' stations, bike catchers, mechanics and wetsuit helpers is prohibited.

    Source: World Triathlon Competition Rules (January 2025), 15.7 e (Middle- and Long-Distance Events) · applied

Sources

World Triathlon Competition Rules, January 2025, Part 15 (paraphrased in original wording; original questions authored from the rules, not reproduced)

  • World Triathlon Competition Rules (January 2025), 15.2 a (Middle- and Long-Distance Events)3
  • World Triathlon Competition Rules (January 2025), 15.4 a (Middle- and Long-Distance Events)3
  • World Triathlon Competition Rules (January 2025), 15.6 a (Middle- and Long-Distance Events)2
  • World Triathlon Competition Rules (January 2025), 15.1 a (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.5 a-b (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.3 a (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.3; 3.3 e (ii) (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.6 b (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.6 d (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.7 b (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.7 c (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.7 a (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.6 a, d; 15.7 b (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.6 a, c; 15.7 d (Middle- and Long-Distance Events)1
  • World Triathlon Competition Rules (January 2025), 15.7 e (Middle- and Long-Distance Events)1