
From the Organizer
A spectator-friendly gravel Circuit Race in Riverside State Park at the Seven Mile Airstrip on September 26, 2026. This is an 11-mile loop with 3 distances to choose from: Grande (66 miles/6 laps), Medio (44 miles/4 laps), and Piccolo (22 miles/2 laps). This course features 577 feet of elevation per lap, wide-open trails and very little single track; perfect for gravel bikes, mountain bikes, cyclocross bikes, and hybrids. Road bikes are not recommended.
Start time: Grande 8:30am, Medio 9:30am, Piccolo 10:30am.
No categories for fitness or skill, just choose the distance that best supports your riding ability and fitness level. You'll automatically be placed in these age groups:
Juniors (10-13 and 14-17 years), Men and Women (18-29, 30-39, 40-49, 50-59, and 60+). Age groups may be added if registration warrants. Non-binary (one age group).
Check-in and late registration will be from 7:30am - 10:30am on Saturday, September 26th, 2026.
Entry Fees: Grande $75.00, Medio $55.00, and Piccolo $35.00.
Late fees: $15.00 Late fees will apply on September 1st. Sign up early!
This is a FREE Discover Pass Day! Camping is available during the registration process and optional T Shirts will be available during the registration process as well.
Entries include a custom pint glass, mechanical bike support near start area, chip timing and lightening fast results, age group "Winner" ball caps and podium recognition for top three in each age group, finish line chili and snacks, and more fun than a barrel of monkeys.
Proceeds go to the nonprofit 501(C)(3), Riverside State Park Foundation. We support Riverside State Park with equipment, park enhancements and educational events.
Location, Riverside State Park Drive - Seven Mile Airstrip with entrance at the Seven Mile Trailhead: https://www.google.com/maps/place/Seven+Mile+Trailhead/@47.7371028,-117.5250636,15z/data=!4m6!3m5!1s0x549e1b736bb94d27:0xedc9b3afca633e66!8m2!3d47.7371022!4d-117.5191489!16s%2Fg%2F11txpgmvfg?entry=ttu&g_ep=EgoyMDI2MDIxNy4wIKXMDSoASAFQAw%3D%3D
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
69°
Typical Low
40°
Chance of Rain
21%
Based on US Climate Normals data from Spokane Wfo, 9 mi from the venue.
Host City
Elevation
1,617 ft
Nearest Airport
GEG
Spokane International Airport · 13 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at The Grind, A Gravel Circuit Race, put it on the calendar, and turn “someday” into a start date.
110
Days to train
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From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Gravel riding takes you off the pavement and onto mixed terrain — dirt roads, packed gravel, and everything in between — for a cycling experience that's more adventure than race.
The community is famously welcoming, the scenery is usually worth it, and finishing feels like you actually went somewhere.
Off-road cycling on mixed terrain — pavement, gravel, dirt. More adventure than road racing, more accessible than mountain biking.
Frequently Asked Questions (FAQs)
The Grind, A Gravel Circuit Race
Sep 26, 2026