Yes, totally. They make tethers so you can run with someone. And there are also tracks that have like a special rope around them for holding onto when you run (If I'm not mistaken, I think they have one at Perkins, it has like a handle that slides along the rope so you're not burning your hand)
I googled a little bit and it looks like there is also a company called Blindtrack who makes like, fancy electronics for helping blind people run track safely.
Here is a link to a "running tether", it's just a piece of like, nylon rope sort of material with loops on both ends.
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