Copper Kings 100

Copper Kings 100

Register Friday, Jun 26, 2026 @ 4:00 AM

Butte, MT • 100 Miler

Website: http://copperkings100.com

The 100 mile loop course starts and ends at the Belmont Mine in Butte and includes 63 miles of the wonderful Continental Divide Trail. The elevation at the start is 5,650 ft, the highest point is at 8,400 feet, and you will enjoy a total of 13,960 feet of vertical gain and loss.

Run starts at 4:00am Friday June 26, 2026

Final cutoff 8:00pm Saturday June 27, 2026 (40-hour cutoff)

Refund Policy

• 90+ Days Before Race Day: 75% refund
• 60–89 Days Before Race Day: 50% refund
• 30–59 Days Before Race Day: 25% refund
• Less Than 30 Days Before Race Day: No refunds

Pregnancy and Loss policy

Participants facing these circumstances are eligible for a full UltraSignup race credit, valid for two years.