
Ten Trails Active Club Trot n' Treat Relay Scramble
Black Diamond, WA
Wed, Oct 28, 2026
In 15 days · Wed, Oct 28, 2026
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Wednesday, October 28th, 2026
23089 SE Fir St, Black Diamond WA
41–55°F · rain likely
See last 10 years
On this date: rain 5 of the last 10 years
2025
35–55°F
rain
2024
43–52°F
rain
2023
28–49°F
dry
2022
47–56°F
rain
2021
46–60°F
rain
2020
40–59°F
dry
2019
28–50°F
dry
2018
47–55°F
rain
2017
48–66°F
dry
2016
44–62°F
dry
Best months to race in Washington →
Race-day forecast says layers
41°F at the start.
Gloves, ear warmers, throwaway layers, hand warmers — delivered before race day.
About this race
Join the Club!
PLEASE READ ALL OF THIS
Ghosts are running amuck in Ten Trails!!! Do you and your team of Ghost Chasers have what it takes to capture and return the ghosts to their resting place a save Halloween before it's too late?!
Come join the Ten Trails Active Club in their first Relay Scramble... If you dare! This is a race, but not your typical running race. Here are the rules and objectives:
Objective:
- You and your team must retrieve the rogue ghosts and return them to their gravestones in Civic Park
- The first team to return all six ghosts and hit the finish button wins
- Keep any eye out for an extra spooky ghost and win a bonus prize for its safe return
- Awards for Best Team Name and Best Team Costume also up for grabs
Rules:
- Your team size shall be either one, two, or three (ONLY the Team Leader needs to register!)
- There is only one division, so teams of one are competing against teams of two and three
- The six ghosts may be captured in any order
- Teams may only capture and return one ghost at a time
- With the exception of teams of one, teammates must alternate between ghost hunts (relay legs)
- All teammates must capture an equal number of ghosts
- Any route may be taken to capture and return the ghosts to their resting place
- Distances shown on the map are approximations based on a reasonable path
Important Safety Notes:
- There is no marked course for this race, runners are free to take whatever route they choose to and from the ghost locations. BE SAFE when crossing streets and when choosing the route less travelled. Look at the ghost locations beforehand and plan your routes and legs wisely!
- It will be dark. Headlamps and flashlights are STRONGLY encouraged!
- Kids are encouraged to participate with parents' permission. Younger kids should be accompanied by an adult during their legs of the relay.
A note from your hosts: We love hosting these free events for the community and have no plans on stopping! With that said, these events are not free to us! If you are able to donate to help keep these events going in the future, we would greatly appreciate it! Pulse Brewed Coffee contributes a portion of their sales to funding the Ten Trails Active Club, so if you'd like to support another way and love coffee, try a bag of their coffee! We promise you won't be disappointed :)
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IMPORTANT: Registration for this event closes early to ensure we have time to get materials ready for each team, so please register early.
Course map
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