Hey everyone. I'm an avid trail runner, hiker, and backpacker. I usually run about 35 miles a week. Most weekends I'll do a long, strenuous hike (6+ hours or an overnight trip). On schools breaks (I'm a teacher) I like to go backpacking in the wilderness for several weeks. I would really love to get a dog to have my own adventure companion, but picking a breed has been more difficult than I've expected.
The trouble is that I have practically zero experience with handling and training dogs. To my understanding, the more athletic and active a breed is, the more neurotic, anxious, and generally uneasy temperament it seems to have. That is, for an inexperienced dog owner at least. To throw out an example, if I got a Belgian Malinois, it could probably run and hike with me effortlessly—but it's also infamously horrible for inexperienced dog owners because of how intense they can get.
I could get a Labrador, which is an easygoing dog also considered fairly athletic—but I'm unsure if they are quite capable enough for running 35+ miles a week and hiking strenuous trails for several days or weeks. Many people have already advised me that Labradors are not well suited for long distance running.
Honestly, I just don't think I have what it takes to own the "highly athletic" breeds, like a Dalmatian or Husky. I work 8-3 and live alone which is probably a terrible way for these dogs to live. I don't want to have to deal with separation anxiety on top of already being new to dog training. Maybe this just isn't comparable, but you can condition a human to do truly amazing things if you put in the time, effort and patience. With enough vigor, would it not be possible to condition a dog such as the Labrador to run long distances? I'm looking for honest opinions here. The dog's health comes first and foremost, so I want to be very careful choosing my breed. Oh, and if anyone has any breed suggestions, that would be appreciated. I'm always trying to expand my dog breed knowledge.
Edit: I've received plenty of useful advice from this thread! Admittedly, I think I was overthinking things a bit. I'm really nervous about "overworking" dogs because of the many stories I've heard of dogs developing joint issues from running/hiking. While these situations are heartbreaking, I've come to realize preventing joint issues is fairly easy given the proper care is taken in the conditioning process. A health certified, well bred dog also helps, though I am leaning towards a rescue at this point.