Training wheaten to run with you safely?

I have a wheaten who is 15 months old now and I would love to train to run with me at a 9-10 minute mile pace, and maybe do 2-4 miles. I have a waist leash. She is about 27 pounds and on the smaller side. A few questions -

  1. Does anyone have a suggested training plan to get her there without hurting her or taking it too far, too fast?
  2. Are my expectations unrealistic for her?
  3. Any general advice or tips when training a dog to run with you?

Would love to get her to join me on runs for my health and her health! I think she’ll love it if I take her at the beginning or end of the day when it’s cooler.