u/LiveProtection230

I am looking into doing a trail ultra just a simple 70k near my home in Tennessee. I haven’t really done any crazy distances before, but this is just calling to me lately. I am wondering if someone without huge weekly mileage (20-24) could build up and be ready for a trail ultra in July. I would love to do it, but I am on the fence about doing the 70k or a 24 mile mountain challenge during the same event. Thanks in advance!