For sites about sports in the UK which contain two or more distinct and different activities and in which the results of those activities combine together to determine the winner. Examples, among the many variants, include

• Duathlon, (running and cycling);
• Triathlon, (running, cycling, and swimming);
• Modern Pentathlon, (fencing, pistol shooting, swimming, show jumping, and cross-country running);
• Heptathlon, (seven events);
• Decathlon, (ten events).