Quivering Quads Fall Classic

OCT
25
2026
Trail race at Cuivre River State Park with a half marathon and 8 mile course through bluffs, creek crossings, and fall foliage; limited to 400 participants.
Sun 25 Oct 2026
Half Marathon 8 miles

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The Quivering Quads Fall Classic

The Quivering Quads Fall Classic is the 27th running of the Quivering Quads Trail Race, scheduled for October 25, 2026 at Frenchman’s Bluff Trail in Cuivre River State Park near Troy, Missouri. The event returns to a fall format with seasonal foliage and bluff views.

The courses run through Ozark-like terrain and include a mix of wide fire roads, narrow single-track trails, rolling hills, some steep climbs, and multiple creek crossings through bottomland forest. Runners should expect rocks, roots, and mud along parts of the route, plus potential wildlife sightings. Start waves are 30 to 35 participants seeded by predicted pace to reduce trail congestion.

Distances

  • Half marathon trail run
  • 8 mile trail run

Participants receive a long sleeve shirt, a custom finisher medal, and post-race flapjacks, snacks, beer from Urban Chestnut, and other refreshments. Registration is limited to 400 participants.

Awards are given to the top two male and female overall finishers in each race with custom awards by Splintered Art. Top two male and female finishers in each distance receive custom QQ medal sliders in the following age groups: 19 & under, 20-29, 30-39, 40-49, 50-59, 60+.

On-course aid stations will offer minimal supplies, and participants are encouraged to carry their own hydration and nutrition. Course marshals and traffic control will be present and athletic trainers will be available at the finish. Dogs are not permitted at the event. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon Trail Run
8 mi
8 Mile Trail Run
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