Complex sentence: By 1927 the club had attracted over 200 members, but Alpine skiing still was not recognised by the various National Ski associations, although at university level, international competitions were being held between the Swiss, Germans, Austrians and British.
Split into simpler sentences: By 1927 the club had attracted over 200 members, but Alpine skiing still was not recognised by the various National Ski association. At at university level, international competitions were being held between the Swiss, Germans, Austrians and British.