Biggest event of the year for Patrol Coverage. Overnight coverage is encouraged if at all possible. Or just be on the course both days! The 100 milers start at 5 am. https://ultrasignup.com/register.aspx?did=99159#:~:text=Saturday%2C%20Jul%2015%2C%202023%20Tahoe%20Rim%20Trail%20Endurance,City%2C%20NV%20%E2%80%A2%20100%20Miler%2C%2050%20Miler%2C%2055K