I've been using this for running with one of my dogs for a few year. I love it and it has lasted. I love it for my dog who doesn't pull, however, if you have a puller, I recommend the style that goes around your hips.
iYoShop Hands Free Dog Leash w/ Zipper Pouch
These are my go-to shoes for outdoor/longer runs. I love that they don't have a ton of cushion and have a wide toe box. I don't have wide feet, but am wide in the toes, so wide shoes are too loose in the heel. These are perfect.
Altra Torin 8 Road-Running Shoes - Women's | REI Co-op
This is the stroller we got for our little guy to run with. Will update more once he arrives and we try it out!
Baby Trend Expedition Zero Flat Jogger with LED Lights - Dash Grey | Babylist Shop