4 ms·> it's also probably the most popular endurance sport I believe long distance running takes that spotby bogdan 1y ago> it's also probably the most popular endurance sport I believe long distance running takes that spotisk517 1y agoDepends on what is meant by popular. In terms of participation then running, in terms of non-participatory viewers then cycling is probably more popularsumo89 1y agoYeah I meant viewership, tv coverage etc.