The VASA Trail system through the Pere Marquette Forest offers soft, smooth and forgiving terrain. You’ll experience both single and double track trails. The 5K and 10K routes are mostly flat with a few rolling hills. The 25K loop sends you through some of the hillier parts of the forest, but the biggest climbs are on the front half of the loop. Push through and it’s smooth running until you get to the finish…or begin your next loop.