2025 NAV-X #2 GPS Map Trek-Auburn SRA-3 or 6 hr
Nav-X Challenge's 2nd event in 2025 brings you to a classic destination in the beautiful foothills of the Sierra Nevada - the Auburn SRA, and more specifically the area around Olmstead Loop in Cool. We will be using a Nav-X style map using recent Lidar data. This event will feature interesting 3- or 6-hour courses. This event will use the app MapRun for timing on your own schedule. Upon registration, you will receive (1) registration confirmation, (2) within 24 hours, a separate email with links to map documents. We also have some new options for getting a pre-printed map.

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