Most of these are more likely in the 25ft - 50ft range, but they are certainly steep uphill either tee to green, or on the approach:
From my trip to Boston this week - 1st at Whitinsville, 12th at Wannamoisett, 13th at Myopia, 17th at Essex County
Others that come to mind - 17th at Kingsley, 4th at Hyde Park, 15th at Harrison Hills, 4th and 18th at Sand Valley, 7th at Harbor Shores, 18th at Sand Hollow, 9th at The Country Club, 17th at French Lick Ross, 18th at Arcadia Bluffs
I wouldn't want a steady diet of sharp uphillers like this, but as with all things GCA, in moderation they are interesting.