
The Wolfpack Ultra Championship 2025
Date
September 20, 2025
Location
Hamilton, Ontario
Events
The Wolfpack Ultra Championship is a fall ultra-running event scheduled for September 20, 2025, in Hamilton, Ontario. It offers a challenging 50K Ultra race and a 50K Relay (5 x 10K) team event, designed to make ultra-running accessible and enjoyable while showcasing Ontario’s beautiful backcountry trails.
Proceeds from the event support STAC Hamilton youth programs, promoting community and encouraging trail running among all levels.
Team/Relay
Ontario
Trail
Wolfpack Ultra Championship 2025 - 50K Relay
Hamilton, Ontario
September 20, 2025
8:00AM
The Wolfpack Ultra Championship 2025
50K (Relay, 5 x 10K)
September 2025
Ultra Marathon
Ontario
Trail
Wolfpack Ultra Championship 2025 - 50K Ultra
Hamilton, Ontario
September 20, 2025
8:00AM
The Wolfpack Ultra Championship 2025
50K
September 2025
- Rugged trails with technical climbs
- Scenic views of Ontario’s backcountry
- Cupless race: participants must bring their own hydration containers
- Aid stations stocked with Xact Nutrition, fresh fruit, gummy bears, and hydration
- 50K Ultra and 50K Relay (5 x 10K) team events
- Support for STAC Hamilton youth programs
- Trail running on Ontario’s backcountry
- Aid stations stocked with Xact Nutrition, fresh fruit, gummy bears, and hydration
- Cupless race, bring your own hydration containers
RACE DAY COUNTDOWN
175
Days
175
Hours
175
Minutes
Date
September 20, 2025
Season
Fall (September-November)
Location
Hamilton, Ontario
Avg Temp
Mild (10-20°C)
Avg Humidity
High (60-80%)