Copper Kings 100

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 14,400 feet of vertical gain and loss.

Upcoming Races

Jun 26 2026
100 Miles
14,400 14,400 ft.
Single Loop
40:00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

Date Finishers Top Result (F) Top Result (M)
06/27/25 90 22:12:23 18:29:07
06/28/24 7 32:59:14 31:48:20
06/24/23 6 34:18:42 32:46:01

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Lake to Ocean 100K
Port Mayaka, FL - 19 finishers
100 KM
MCW The Tatum Classic
Middletown Township, NJ - 16 finishers
50 KM
Run Comfy Numb Trail Race
Whistler, BC - 68 finishers
50 KM
Momentus Backyard Ultra
Monroe, NC - 74 finishers
Backyard
The Midwest Ultra Track Classic
Warrensburg, MO - 19 finishers
24 Hours | 12 Hours | 6 Hours
Infinitus
Ripton, VT - 36 finishers
100 Miles | 88 KM
North Fork 50 Mile/50K
Pine, CO - 255 finishers
50 Miles | 50 KM
Chesterfield Gorge Ultra
West Chesterfield, MA - 120 finishers
100 Miles | 100 KM | 50 Miles | 50 KM
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
View All Results