weekender

Short definition from Wiktionary

Noun

1. 1
   Someone who visits a place for a weekend break.
2. 2
   Someone who takes part in a sport or similar event at weekends.
3. 3
   Ellipsis of weekender bag.
4. 4
   A place used primarily for weekends away.
5. 5
   An event that takes place over a weekend.
6. 6
   A small liveaboard boat, suitable for short-term accommodation but not a permanent residence.