Registration is now open for the Lake Sammamish Half-Marathon on March 26, hosted by 4th Dimension Racing.

The marathon will be held on the flat and fast East Lake Sammamish Trail. Registration, which is $50 until Feb. 20 and $60 from then until March 24, includes chip-timing, finisher medals and tech shirts. Shuttles are available for direct drop off from check-in at Marymoor Park to the start point at Lake Sammamish State Park for an extra $10.

For more information or to register, visit the website at www.evergreentrailruns.com/mar-26th-lake-sammamish-run.