Negative Split

🚨 PRICE INCREASE TONIGHT! 🚨

Last chance to save on four upcoming Negative Split races! 🏃‍♀️🏃‍♂️

🍂 Huffin’ for the Stuffin
🍁 Wild Moose Chase
☘️ Shamrock Shuffle
🏃 The Split

Prices go up tonight, so register now and lock in your spot before the price increases! 👟

⏰ Prices increase tomorrow!

Planning to race the Hayden Lake Marathon or Spokane Marathon? Now’s the time to get registered and save before prices go up.

🏃‍♀️ Hayden Lake Marathon
🏃‍♂️ Spokane Marathon

Don’t wait until tomorrow. Sign up today and lock in the current price!

🍂 Fall racing in Walla Walla on October 3 for the Falla Walla Half Marathon, 10K & Heroes 5K Run! 🏃‍♀️🏃‍♂️

Take in beautiful views of the Blue Mountains, rolling fields, vineyards and fall foliage as you make your way through the Walla Walla Valley.

Choose your distance and make a fall race weekend out of it! 🍁

📅 October 3, 2026
📍 Walla Walla, WA

Registration now! 👟

📦 PRE-RACE PACKET PICKUP

Mt. Spokane race weekend is almost here! 🏃‍♀️🏃‍♂️

Pick up your race packet ahead of race day:

📅 Saturday, September 12
📍 AutoNation Toyota Spokane Valley
8600 E Sprague Ave
Spokane Valley, WA 99212
⏰ 3:00–6:00 PM

Skip the race morning rush and grab your packet early! 👟

Welcome Lindsey and Kris to Featured Runner Friday! And our newest Negative Split Ambassador!! ⭐️

Lindsey & Kris first met running a local race. It has remained an important part of their relationship ever since. When the Henderson’s aren’t hanging out with their boys, they enjoy spending time together training for races, getting miles in, getting outside, and exploring local trails.

Lindsey has been a serious runner for most of her adult life, competing in 20 marathons, dozens of half marathons, and trail races. As a new mom she has still made running an important part of her day. can make finding time to train difficult, but she continues to make running an important part of her day. Whether she’s waking up to get miles in before the sun comes up, running on her lunch break, or taking their son along for a long stroller run, she always finds a way to get the miles in.

Kris was never really a runner. He played all kinds of sports growing up and had done a few races, but never took running too seriously. More recently, he’s decided to devote more time to it. Kris has come to love the way running makes you feel—not just physically, but mentally—and the challenge of seeing what you’re capable of.

These days, running has become something they get to share together. Whether they are chasing a new PR, training for a marathon, tackling a trail race, or simply getting out for a few miles as a family, running has become a big part of their lives. They are excited to keep challenging themselves , exploring new places, and seeing where running takes them next.

🚨 PRICE INCREASE SEPTEMBER 15! 🚨

Planning your next race? Now is the time to register and save on four upcoming Negative Split events! 🏃‍♀️🏃‍♂️

🦃 Huffin’ for the Stuffin
🍁 Wild Moose Chase
☘️ Shamrock Shuffle
🏃 The Split

Prices increase September 15, so lock in your spot before registration gets more expensive!

Register now and start planning your next finish line. 👟

🚨 SPOKANE MARATHON COURSE UPDATE 🚨

Due to the Old Trails Fire and damage within Riverside State Park, the Spokane Marathon and relay course have been updated.

But don’t worry... THE RACE IS STILL ON!🏃‍♀️🏃‍♂️

We’re working on an exciting new course while keeping the experience runners expect from the Spokane Marathon.

Most importantly: The marathon will still be a Boston Qualifying course. 🦄

We appreciate your flexibility and understanding as we navigate these unexpected circumstances. Our team is working hard to finalize the new route, and updated course information will be shared soon.

See you at the starting line! 🔥

🏔️ RACE WEEK IS HERE! 🏃‍♀️🌲

The Mt. Spokane Trail Run is almost here! Get ready to hit the trails on Sunday, September 13 for a day of mountain views, challenging climbs, and unforgettable miles.

📍 Selkirk Lodge at Mt. Spokane State Park
📦 Packet Pickup: Saturday, September 12 | 3–6 PM at AutoNation Toyota Spokane Valley
🚗 Don’t forget your Discover Pass for parking!
🥤 This is a CUP-FREE event — bring your own cup or bottle!

Distances include 25K, 10K, 5K & Kids Fun Run.

Make sure to check out the Athlete Guide for everything you need to know before race day!

🇺🇸 LABOR DAY SALE IS HERE! 🏃

Summer may be coming to an end, but that doesn’t mean the miles have to stop! ☀️➡️🍂

If you're sad to see summer go, give yourself something to look forward to this fall. Set a goal, sign up for a race, and stay motivated through the changing seasons. Whether it’s a 5K, half marathon, marathon, or trail race, your next finish line is waiting!

Use code LABORDAY to save 15% on Negative Split races through September 7th at midnight PST.

Don’t let summer be the end of your running season, make this fall your next adventure. 🍂🏃‍♀️

🌊🏃‍♀️ Run the River at Valleyfest on Saturday, September 26 for the Valleyfest River Run! Choose between the 5K or 10K and enjoy a scenic morning on the Centennial Trail along the Spokane River.

Whether you're chasing a PR or just want to be part of an incredible community weekend, there's a distance for everyone!

📍 Mirabeau Trailhead
📅 September 26, 2026
🏃 5K + 10K

Sign up and be part of one of Spokane Valley's favorite traditions!