That is a fair correction, not at all WR for 24 hour period. WR for a 24 hour race.
>there are extremely few professional ultra-marathon runners.
That is generally fair, but there are extremely few professional runners period. But per capital, you will find the the runners of 100 mile/240 mile races are going to be more elite on average than your average marathon runner. Are there less ultra runners sure, is the average ultra runner more likely to be elite than a casual runner? I still don't consider Ultra runs niche, and by default I think its wrong to say if a women runs a race, by definition that race is niche.
>there are extremely few professional ultra-marathon runners.
That is generally fair, but there are extremely few professional runners period. But per capital, you will find the the runners of 100 mile/240 mile races are going to be more elite on average than your average marathon runner. Are there less ultra runners sure, is the average ultra runner more likely to be elite than a casual runner? I still don't consider Ultra runs niche, and by default I think its wrong to say if a women runs a race, by definition that race is niche.