This pre-Halloween favorite sends runners on flat, out-and-back routes along the Sammamish River Trail (5K heads south; 8K & 12K head north), with free photo downloads and themed swag for adults. It’s a cupless event with aid stations (GU/Tailwind) on the longer courses, and a festive Kids’ Race to kick things off. Race-morning schedule: Kids 9:45am; 5K 10:00am; 8K/12K 10:10am, all from the downtown Redmond start/finish.
Races
12 km
8 km
5 km
Race Date:
26 October, 2025
The Captain Jack’s Treasure Run 12 K 2025, organised by Orca Running, takes place on Sunday, 26 October 2025, starting and finishing along the Sammamish River Trail in Redmond, Washington. This scenic out-and-back course sets runners on a northern stretch of the trail with two aid stations (each passed twice), and encourages participants to don their best pirate costumes in a festive pre-Halloween atmosphere.
Race Date:
26 October, 2025
The Captain Jack’s Treasure Run 8 K 2025, also hosted by Orca Running, runs on Sunday, 26 October 2025, along the Sammamish River Trail in Redmond, Washington. Runners face two loops (northbound and back) of about 8 km with a single aid station passed twice—and yes, pirate attire is highly encouraged.
Race Date:
26 October, 2025
The Captain Jack’s Treasure Run 5 K 2025, organised by Orca Running, is held on Sunday, 26 October 2025, on the Sammamish River Trail in Redmond, Washington. This flat, family-friendly out-and-back route heads south on the trail and includes no aid station—just pure pirate fun with a medal, race shirt, and chip timing for every finisher.
Weather based on historical averages.
FAQs
What is the Captain Jack's Treasure Run 12K?
How long is the Captain Jack's Treasure Run 12K?
Where does the Captain Jack's Treasure Run 12K take place?
What is the elevation gain of the Captain Jack's Treasure Run 12K?
How can I prepare for the Captain Jack's Treasure Run 12K?
How do I choose the right training plan for the Captain Jack's Treasure Run 12K?
The Captain Jack’s Treasure Run 12 K 2025, organised by Orca Running, takes place on Sunday, 26 October 2025, starting and finishing along the Sammamish River Trail in Redmond, Washington. This scenic out-and-back course sets runners on a northern stretch of the trail with two aid stations (each passed twice), and encourages participants to don their best pirate costumes in a festive pre-Halloween atmosphere.
The Captain Jack's Treasure Run 12K is 12km long.
The Captain Jack's Treasure Run 12K takes place in Redmond, WA, USA.
Runna classifies the Captain Jack's Treasure Run 12K 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 Captain Jack's Treasure Run 12K?
The Captain Jack’s Treasure Run 12 K 2025, organised by Orca Running, takes place on Sunday, 26 October 2025, starting and finishing along the Sammamish River Trail in Redmond, Washington. This scenic out-and-back course sets runners on a northern stretch of the trail with two aid stations (each passed twice), and encourages participants to don their best pirate costumes in a festive pre-Halloween atmosphere.
How long is the Captain Jack's Treasure Run 12K?
The Captain Jack's Treasure Run 12K is 12km long.
Where does the Captain Jack's Treasure Run 12K take place?
The Captain Jack's Treasure Run 12K takes place in Redmond, WA, USA.
What is the elevation gain of the Captain Jack's Treasure Run 12K?
Runna classifies the Captain Jack's Treasure Run 12K elevation profile as Flat.
How can I prepare for the Captain Jack's Treasure Run 12K?
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 Captain Jack's Treasure Run 12K?
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 Captain Jack's Treasure Run 8K?
How long is the Captain Jack's Treasure Run 8K?
Where does the Captain Jack's Treasure Run 8K take place?
What is the elevation gain of the Captain Jack's Treasure Run 8K?
How can I prepare for the Captain Jack's Treasure Run 8K?
How do I choose the right training plan for the Captain Jack's Treasure Run 8K?
The Captain Jack’s Treasure Run 8 K 2025, also hosted by Orca Running, runs on Sunday, 26 October 2025, along the Sammamish River Trail in Redmond, Washington. Runners face two loops (northbound and back) of about 8 km with a single aid station passed twice—and yes, pirate attire is highly encouraged.
The Captain Jack's Treasure Run 8K is 8km long.
The Captain Jack's Treasure Run 8K takes place in Redmond, WA, USA.
Runna classifies the Captain Jack's Treasure Run 8K 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 Captain Jack's Treasure Run 8K?
The Captain Jack’s Treasure Run 8 K 2025, also hosted by Orca Running, runs on Sunday, 26 October 2025, along the Sammamish River Trail in Redmond, Washington. Runners face two loops (northbound and back) of about 8 km with a single aid station passed twice—and yes, pirate attire is highly encouraged.
How long is the Captain Jack's Treasure Run 8K?
The Captain Jack's Treasure Run 8K is 8km long.
Where does the Captain Jack's Treasure Run 8K take place?
The Captain Jack's Treasure Run 8K takes place in Redmond, WA, USA.
What is the elevation gain of the Captain Jack's Treasure Run 8K?
Runna classifies the Captain Jack's Treasure Run 8K elevation profile as Flat.
How can I prepare for the Captain Jack's Treasure Run 8K?
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 Captain Jack's Treasure Run 8K?
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 Captain Jack's Treasure Run 5K?
How long is the Captain Jack's Treasure Run 5K?
Where does the Captain Jack's Treasure Run 5K take place?
What is the elevation gain of the Captain Jack's Treasure Run 5K?
How can I prepare for the Captain Jack's Treasure Run 5K?
How do I choose the right training plan for the Captain Jack's Treasure Run 5K?
The Captain Jack’s Treasure Run 5 K 2025, organised by Orca Running, is held on Sunday, 26 October 2025, on the Sammamish River Trail in Redmond, Washington. This flat, family-friendly out-and-back route heads south on the trail and includes no aid station—just pure pirate fun with a medal, race shirt, and chip timing for every finisher.
The Captain Jack's Treasure Run 5K is 5km long.
The Captain Jack's Treasure Run 5K takes place in Redmond, WA, USA.
Runna classifies the Captain Jack's Treasure Run 5K 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 Captain Jack's Treasure Run 5K?
The Captain Jack’s Treasure Run 5 K 2025, organised by Orca Running, is held on Sunday, 26 October 2025, on the Sammamish River Trail in Redmond, Washington. This flat, family-friendly out-and-back route heads south on the trail and includes no aid station—just pure pirate fun with a medal, race shirt, and chip timing for every finisher.
How long is the Captain Jack's Treasure Run 5K?
The Captain Jack's Treasure Run 5K is 5km long.
Where does the Captain Jack's Treasure Run 5K take place?
The Captain Jack's Treasure Run 5K takes place in Redmond, WA, USA.
What is the elevation gain of the Captain Jack's Treasure Run 5K?
Runna classifies the Captain Jack's Treasure Run 5K elevation profile as Flat.
How can I prepare for the Captain Jack's Treasure Run 5K?
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 Captain Jack's Treasure Run 5K?
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:
Kid friendly
Fun Run
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Captain Jack's Treasure Run or Orca Running. 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 Captain Jack's Treasure Run website.
