Many here in the United States don't have dedicated RC drift tracks, so we are left to improvise. There has been a trend growing with using Emsco Bedrock Trimfree Lawn Border System to help design many layouts. This lawn border makes a great wall or partition in layouts. There very light and simple to use, they pop together in seconds and very affordable. One pack contains 10 feet.
Look for these in your local lawn and garden stores.