The Marathon course loops around dyes inlet. For more details and to be able to zoom into the route check it out at Map My Run, Komoot, or Strava.
The Half Marathon course starts at Newberry Hill Road just off the Newberry Hill Heritage parking lot, runs down Newberry Hill Road., and then ties into the marathon course via Newberry Hill Rd, Provost, NW Eldorado Blvd, and coming in at Chico. It follows the marathon course after that. For more details and to be able to zoom into the route check it out at Map My Run, Komoot, or Strava.