The Sinister 7 Ultra may be the greatest challenge of your life. The 100 mile (161km) course will take you through the most rugged, remote and beautiful terrain in Alberta's stunning Rocky Mountains. With 5,687m of elevation gain across the course, this race will punish those who are not prepared. The Sinister 7 is open to solo runners or teams of up to seven and racers have 30 hours to complete the grueling event. The course is split into seven stages, each featuring a geographic and historic highlight of the area. The race's name is inspired by the treacherous Seven Sisters Mountain that looms over much of the course.

Upcoming Races

Jul 9 2022
50 Miles
4 Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
4 Surface Rating
Substantial rocks, roots and/or ruts
Jul 9 2022
100 Miles
Lollipop Course
14 Aid Stations
30 :00 Cutoff
4 Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
4 Surface Rating
Substantial rocks, roots and/or ruts

Results

Date Finishers Top Result (M) Top Result (F)
07/10/21 35 18:05:43 18:19:43
07/03/20 Race Cancelled
07/05/19 69 18:09:00 24:19:44
07/07/18 86 18:17:30 24:40:24
07/08/17 46 20:32:06 18:54:58
07/09/16 80 19:56:12 21:15:20
07/11/15 52 18:21:47 18:37:19
07/11/14 51 19:10:01 21:11:37
Date Finishers Top Result (M) Top Result (F)
07/10/21 190 7:56:59 8:39:14
07/03/20 Race Cancelled
Date Finishers Top Result (M) Top Result (F)
07/06/13 62 17:33:56 19:02:33
07/07/12 47 17:45:26 21:11:03
07/09/11 25 16:36:18 26:23:42
07/10/10 24 17:11:33 23:11:24
07/04/09 26 15:51:55 22:22:24
07/12/08 21 17:13:53 22:23:24
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information. If you see an error, please let us know

More events by Sinister 7 Ultra

Earth Day 50K

  • Apr 16, 2022
  • Crystal Lake, IL
50 KM