About as flat as you can get around here.
Milburn Park
Head northwest on Sunchase Blvd toward Paper Moon Dr
Turn right at Barrilla St
Head northeast on Barrilla St toward Chalk Ln
Turn right at Fall Creek Dr
Turn left at S Lakeline Blvd
Turn left at Deer Horn Dr
Head east on Deer Horn Dr toward S Lakeline Blvd
Turn left at S Lakeline Blvd
Turn right at Buttercup Creek Blvd
Sharp left to stay on Buttercup Creek Blvd
Head west on Buttercup Creek Blvd
Make a U-turn
Continue on Brushy Creek Rd
Brushy Creek Rd turns left and becomes Buffalo Ave S/S Buffalo Ave
Head north on Buffalo Ave S/S Buffalo Ave toward Colt St
Turn right at E Park St
At the traffic circle, take the 2nd exit and stay on E Park St
Head northeast on E Park St toward Crockett Rd
Turn left at Vista Ridge Blvd/N Vista Ridge Blvd
Head north on Vista Ridge Blvd/N Vista Ridge Blvd toward Henry Rifle Rd
Turn right at Colonial Pkwy
Turn right at Farm-To-Market Road 734/W Parmer Ln
Head southeast on Farm-To-Market Road 734/W Parmer Ln toward Kenai Dr
Turn right at Brushy Creek Rd
Head west on Brushy Creek Rd toward Adventure Ln
Continue on E Cypress Creek Rd
Head southwest on E Cypress Creek Rd toward S Bell Blvd/Research Blvd/US-183
Head southwest on Cypress Creek Rd/Emerson St toward Sunchase Blvd
Turn right at Sunchase Blvd
Starbucks @ Lakeline & Cypress Creek
Parks along the route, it's short you should be good if you carry a bottle or two.