Lots of endurance riders ride treeless. If their horses backs were getting sore, they wouldn’t be able to continue using them. At my last ride I counted at least 4 other treeless saddles, besides mine. One of them belongs to a woman who has over 5,000 AERC miles and she currently does 50s with 8 hour ride times. I asked her about her saddle (a Barefoot Cheyenne!) and she said she absolutely loves it, so does the horse, and she’ll never go back to treed.
I got As on my horse’s back after a 25 mile ride with just over a 3 hour ride time in my Bandos treeless. I’ve been riding her regularly for about 6 months in the saddle and she has had no back soreness. I cannot say that about the treed saddle she was in.
Treed saddles are fine and treeless are fine, if they fit the horse. Each person and each horse has a preference to what they like best. You MUST use the good pads recommended for the treeless saddles. That’s not even an option. The saddle and pad should go together as a system. The pads are very expensive but they are designed to disperse pressure, give spinal clearance, and icnrease your stability.
Call Action Rider Tack and you can talk to an endurance rider there who has logged thousands of treeless miles. I can’t remember her name, but she helped me. Also check out April Battles (www.treelesssaddle.com) who has 37,000 treeless miles.
It seems that people who poo poo treeless didn’t use the proper pads, or have no firsthand knowledge but just don’t like the “idea” because it’s not traditional. Indians rode a zillion miles without treed saddles. As times progress, technology improves and we have padding options available today with closed and open cell foam, that people didn’t have 30 years ago.
Don’t you think that if endurance riders started getting pulls or bad scores because their horses had sore backs, they’d drop their treeless like a hot potato? So the fact that so many people put so many thousands of miles on them seems to be proof that it sure CAN work if done properly. Just like anything else. You can still get an improper fit and dry spots if your padding isn’t right. It takes some tweaking, just like a treed saddle.
Like I said I only have about 6 months on mine but after 6 months of fairly heavy and consistent riding, I would sure think my mare would be sore or lame if the saddle were so bad.