People arrive at this question for practical reasons: the event is not in their city, the date does not work, entries have gone, or they have looked at 8 km of running and decided against it. All reasonable. Here is the shape of the alternatives.
Other hybrid races
The closest substitutes. Same basic structure — runs alternating with stations — with different ratios and different station lists.
The one to check first is the run distance. Formats with shorter connecting runs shift the emphasis onto the work, which is the whole reason many people are looking for an alternative in the first place. TYRUN, for example, runs 600 m between stations rather than 1 km, for 2.4 km in total.
Functional fitness competitions
A different sport. Several separate workouts across a day, often unannounced in advance, with real skill requirements. If what you liked about hybrid racing was the continuous effort and the practisable format, this is not the thing you are looking for. If what you liked was the competition, it might be.
Obstacle course racing
Outdoors, on terrain, with climbing and carrying. More running than most hybrid formats, a lower barrier on strength, and a much larger element of grip and coordination. Different enough that it appeals to a different person.
Strength–endurance events
Loaded carries, longer time domains, less running. The far end of the spectrum from a running race, and worth a look if the stations were the part you enjoyed.
Team and relay categories
Available in most formats and the single easiest way to try any of this. Shared work, real recovery between efforts, and someone else who has also paid the entry fee and will therefore make you train.
