Related Clues:

• Done in a building like some sports
• Furthest or highest degree of something
• Furthest or highest degree
• Within a building
• Not in the open air, maybe sport
• Located within a building
• These sports are not held under the sky
• Under a roof, like some sports
• Situated within a building - maybe a sport
• A couple of ducks there? Yet still not out
• Not out!
• It's not out there where you get a couple of rounds
• Nothing so moderate out of the river, by the sound of it
• There's a tree about ten with me at the end
• There's a thousand in the former tree, but not at the end