Sinister Sports
Sinister 7 Ultra
Crowsnest Pass, Alberta, Canada
10–11 Jul 2027
Confirmed
Open
A 100 mile, 50 mile, 50k and half marathon trail race out of Crowsnest Pass, Alberta, with over 6,600 m of climbing in the 100 mile. July 10 to 11, 2027.
Train for this raceAbout
Sinister 7 Ultra is run by Sinister Sports out of Blairmore and Coleman in Crowsnest Pass. Solo runners and teams of up to seven take part, and the 100 mile is split into seven stages.
For 2027 and 2028 the 50k is the Athletics Canada Short Trail Championship and the 50 mile is the Long Trail Championship.
Distances
| Name | Distance | Gain | Loss | Vert / km | Min altitude | Max altitude | Start | Start location | Finish | Course | Cutoff | Terrain | Technicality | Aid stations | Badges | Entry fee |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sinister 7 Solo 100 Mile | 160.9 km | 6,692 m | — | 41.6 m/km | — | — | 10 Jul 2027 07:00 America/Edmonton | Downtown Blairmore | — | Point to point | 30 h | Mountain | — | — | — | — |
| Sinister 7 Solo 50 Mile | 80.5 km | 2,985 m | — | 37.1 m/km | — | — | 10 Jul 2027 10:30 America/Edmonton | West of Bushtown, Coleman | — | Point to point | 24 h | Mountain | — | — | — | — |
| Sinister 7 Solo 50k | 53.6 km | 2,399 m | — | 44.8 m/km | — | — | 10 Jul 2027 07:30 America/Edmonton | Downtown Blairmore | — | Point to point | 13.5 h | Mountain | — | — | — | — |
| Sinister 7 Half Marathon | 22.8 km | 1,014 m | — | 44.5 m/km | — | — | 10 Jul 2027 | — | — | — | 7.5 h | Mountain | — | — | — | — |
Sinister 7 Solo 100 Mile terrain notes
Seven stages through the Crowsnest Pass mountains.
Sinister 7 Solo 50 Mile terrain notes
Four stages of the Sinister 7 course.
Sinister 7 Solo 50k terrain notes
Two stages on the Sinister 7 course.
Sinister 7 Half Marathon terrain notes
Mountain half marathon.
Registration
- Status
- Open
Links
Notes
Registration closes June 21, 2027 or earlier if the race fills.