Wild Rose Women’s Sub Ultra 2025 returns on September 21, 2025, offering a distinct 17 km trail race exclusively for women at Nose Hill Park in Calgary, AB. Running concurrently with the YYC Sub‑Ultra Trail Run (which includes 17 km and 34 km distances), the Wild Rose event features its own start time (7:30 AM), separate bibs and medals, and exclusive race swag for participants. Inspired by community, empowerment, and inclusivity, the race delivers a supportive environment tailored for female runners aged 16 and up. Organised by Wild Rose Women’s Events under RnR Premier Events, the race includes post-event snacks and a medal ceremony, with technical and scenic trail terrain at Calgary’s iconic Nose Hill Park.
Race
17 km
Race Date:
21 September, 2025
This women-only 17 km trail race loops through scenic Nose Hill Park in Calgary, Alberta, offering a supportive, all-women atmosphere with exclusive race bibs and medals. Organized by Wild Rose Women’s Events (RnR Premier Events), it begins at 7:15 AM MDT on Sunday, 21 September 2025, at Nose Hill Park, Calgary.
Weather based on historical averages.
FAQs
What is the Wild Rose Women's Sub Ultra?
How long is the Wild Rose Women's Sub Ultra?
Where does the Wild Rose Women's Sub Ultra take place?
What is the elevation gain of the Wild Rose Women's Sub Ultra?
How can I prepare for the Wild Rose Women's Sub Ultra?
How do I choose the right training plan for the Wild Rose Women's Sub Ultra?
This women-only 17 km trail race loops through scenic Nose Hill Park in Calgary, Alberta, offering a supportive, all-women atmosphere with exclusive race bibs and medals. Organized by Wild Rose Women’s Events (RnR Premier Events), it begins at 7:15 AM MDT on Sunday, 21 September 2025, at Nose Hill Park, Calgary.
The Wild Rose Women's Sub Ultra is 17km long.
The Wild Rose Women's Sub Ultra takes place in Calgary, AB, Canada.
Runna classifies the Wild Rose Women's Sub Ultra elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Wild Rose Women's Sub Ultra?
This women-only 17 km trail race loops through scenic Nose Hill Park in Calgary, Alberta, offering a supportive, all-women atmosphere with exclusive race bibs and medals. Organized by Wild Rose Women’s Events (RnR Premier Events), it begins at 7:15 AM MDT on Sunday, 21 September 2025, at Nose Hill Park, Calgary.
How long is the Wild Rose Women's Sub Ultra?
The Wild Rose Women's Sub Ultra is 17km long.
Where does the Wild Rose Women's Sub Ultra take place?
The Wild Rose Women's Sub Ultra takes place in Calgary, AB, Canada.
What is the elevation gain of the Wild Rose Women's Sub Ultra?
Runna classifies the Wild Rose Women's Sub Ultra elevation profile as Flat.
How can I prepare for the Wild Rose Women's Sub Ultra?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Wild Rose Women's Sub Ultra?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Women Only
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Wild Rose Women's Sub Ultra 2025 or RnR Premier Events. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Wild Rose Women's Sub Ultra 2025 website.
