it's going to require some urgency to get in under the 12hrs cutoff i think. but looking at elevation and assuming I'm half marathon fit (have one the week before) by then, I'lll run the first 30k only walking the steep uphills, to try and give me some time in the bank to get over the bigger hills on the back half of the course at a slower (walking) pace only jogging downhill if my legs have it in them.
it's going to require some urgency to get in under the 12hrs cutoff i think. but looking at elevation and assuming I'm half marathon fit (have one the week before) by then, I'lll run the first 30k only walking the steep uphills, to try and give me some time in the bank to get over the bigger hills on the back half of the course at a slower (walking) pace only jogging downhill if my legs have it in them.