Sign mandatory waiver before climbing

GRR Hours:

Mon-Fri     noon-10pm
Sat     10am-10pm
Sun     10am-8pm

Memberships and Punch Cards

You can purchase a membership or punch card here, even if you haven’t previously had one before.


  • One free guest pass each month (free day pass for a friend who has never been to GRR before – rentals not included)
  • Unlimited access to Muscle Beach for ages 16+ (weights, rowing machine, pull-up bar, treadmill, elliptical)
  • 10% discount at our gear shop!  (excluding sale items)
  • Show your membership card and get 7% off at the Wooden Boat Food Company, try a flight (3 beers, 19+) at Short Finger Brewing Co. once per month (tasting bar hours: Thurs 4-8/Friday 11-9/Sat 11-9), 10% off at Platinum Pooch Salon, friends & family pricing at Waterloo Nissan (with promo code GRR-WN-JW), Massage Therapy Member Rate with Devin Dawson, RMT, 13% off at Hemlock Street Burger Bar