In order to better guide research into the range of potential social and environmental impacts and benefits related to the use of eMTBs on natural surface trails, IMBA and the BPSA are interested in what questions land managers have regarding this new use. The survey explicitly targeted land managers’ experiences and concerns regarding eMTB use on natural surface and/or singletrack trails – not paths or bikeways – although some land managers are responsible for both types of trail infrastructure.