Triathlon is a multi-sport endurance event that combines swimming, cycling, and running.
1. Course
2. Race Categories
3. Transition Areas
4. Race Equipment
5. Swimming
6. Cycling
7. Running
8. Lap Counting
9. Timing
10. Course Markings
11. Penalties and Disqualification
12. Aid Stations
13. Protests and Appeals
14. Race Briefings
