Enduros is a term often used in the context of off-road motorcycle racing, but it can also refer to other sports or activities. Some synonyms for the word enduros include endurance racing, long-distance racing, and marathon races. Other similar terms include cross-country racing, rally racing, and adventure racing. While these terms may have slightly different connotations, they all involve a significant physical challenge and require a great deal of endurance and skill. Whether you're a fan of enduros or you're looking for a new challenge, exploring different types of long-distance racing can be a great way to push your limits and test your skills.