Getting Discs in Challenge the Valley

The stars on the bottom right of the course information screen indicate the number of strokes needed to earn the star. Each star earned rewards you with a new disc.

Sunshine Glade
★	26 (+10)	Compass
★★	16 (Even)	Dagger (Sticky)
★★★	11 (-5)	Explorer (Extra Glide)
Blueberry Thicket
★	38 (+10)	Explorer (Beat Up)
★★	26 (Even)	Compass (Accurate)
★★★	26 (-7)	Dagger (Heavy/Accurate)
Oak Hill
★	44 (+10)	Fuse
★★	34 (Even)	Explorer
★★★	26 (-8)	Compass (Accurate/Extra Glide)
Lakeside
★	47 (+14)	River
★★	33 (Even)	Fuse (Accurate)
★★★	25 (-8)	Explorer (Accurate/Extra Turn)
Windswept Fields
★	43 (+13)	Pure
★★	30 (Even)	Compass (Heavy/Accurate)
★★★	23 (-7)	Pure (Accurate/Sticky)
Harrowing Woods
★	45 (+13)	Musket
★★	32 (Even)	River (Big Skip)
★★★	24 (-8)	Fuse (Accurate/Wind Break)
The Crow's Nest
★	40 (+9)	Dagger (Extra Glide/Sticky)
★★	31 (Even)	Pure (Accurate/Extra Glide)
★★★	22 (-9)	Musket (Wind Break)
Grizzly Gulch
★	36 (+5)	Anchor (Accurate)
★★	31 (Even)	Explorer (Accurate/Extra Glide)
★★★	22 (-9)	Recoil (Extra Turn)
Owlwood
★	34 (+5)	Fuse (Accurate/Sticky)
★★	29 (Even)	Pioneer (Accurate/Extra Glide)
★★★	21 (-8)	Ballista (Wind Break)
Kaho Park
★	33 (Even)	xXx (Accurate)
★★	27 (-6)	Saint Pro (Extra Glide)
★★★	23 (-10)	Havoc (Extra Glide)
Coyote Canyon
★	31 (Even)	River (Accurate/Extra Glide)
★★	26 (-5)	Saint Pro (Extra Turn/Extra Glide)
★★★	22 (-9)	Ballista Pro
Kaho Backwoods
★	32 (Even)	Keystone (Accurate/Sticky)
★★	27 (-5)	Explorer (Wind Break/Accurate)
★★★	23 (-9)	Ballista (Roll)
Frozen Valley
★	33 (Even)	xXx (Accurate/Sticky)
★★	28 (-5)	Havoc (Wind Break)
★★★	24 (-9)	Musket (Accurate/Wind Break)