very nice place to enjoy a nice ride..wen done you can have a nice lunch or dinner at one of the restaurants over looking the lake..and on the north side of Lake at the bottom of dam...there's a walking and jogging trails and a 4 mile mountain biking trail... oh yeah at the restaurants they have bike racks so you can lock your bikes up as well..
I travel to OKC for work pretty often and have never gotten the chance to check out the trail. Had an opportunity to stay for the weekend and Lake Hefner was top on my agenda. I was pleasantly surprised, it was a great trail, with a couple of surrounding parks to stop and take a break if you are doing the whole loop. Not a lot of cover/shade but luckily it was a great day. Then there was the Redman Triathlon going on, got a chance to cheer on some really great people.