Home » Videos Finish at Holiday Valley Mudslide Participants go down the slope into the mudpit at Holiday Valley's 1st Mudslide Event. This was the last feature of the fun runs. Video by RaineGirl14 Tagged in Summer Adventure mud run mudslide Ellicottville Login to post comments Email this page Travel Guide It's a full 56-page comprehensive guide, highlighting the activities and attractions in our County and it's FREE!! View the visitor's guide online or request that the Enchanted Mountains guide be snail mailed to you for FREE! Related Events Ellicottville's 2019 Christmas Stroll EVL Halloween Half Marathon and 5K 2019 Holiday Valley Beer & Wine Festival 2019 Spooktacular Family Fun Day at the Seneca Iroquois National Museum Scary Stories Friday at the Cultural Center