Indoor archery range?

[Daltech Force]

What is the best distances to have for indoors for an archery range? We have a building that we could use for practice and it is 100 feet wall to wall....just wondering if that is long enough...

[Snowy Creek]

What distance do you want to shoot? 150 ft is 50 yards.
your building being 100 ft long you could get roughly 30 yards.

[Jackam]

When I was a kid, my Dad used to disassemble the stairway in the basement to give him a 20 yard indoor shot. He shot through many Winters that way.

[wadevb1]

Ten yards is all one really needs if you're talking about personal practice, not commercial.

I shoot ten yards in my basement during the winter. Don't need much space to develope correct form and release. That is 90% of the battle, IMO.

[RockinRiley]

When I was a kid, my Dad used to disassemble the stairway in the basement to give him a 20 yard indoor shot. He shot through many Winters that way.
Disassemble stairway, wow, that is dedicated!