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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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