Fleet Feet Fall Classic Trail

OCT
18
2026
Trail races in Upper Bidwell Park offering a half marathon and two 4 mile options, including an hourly eight-loop endurance challenge with aid stations and on-course support.
Sun 18 Oct 2026
32 miles 13 miles 4 miles

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Fleet Feet Fall Classic - Trail

Fleet Feet Chico presents three trail race options in Upper Bidwell Park, starting on the south side of the park along Annies Trail and finishing through Yahi and the Bidwell Golf Course. The event uses single-track trails and includes a creek crossing and varied terrain.

Distances

  • 13.1 miles, Half Marathon
  • 4 miles, Endurance Challenge (hourly loop format)
  • 4 miles, Single Loop (chip timed)

The Half Marathon route features a steady climb with about 1600 feet of elevation gain in the first half, an aid station at 10 Mile House, and an all-downhill second half. The course for the half includes three aid stations and maps are provided for both races. The 4-mile Endurance Challenge requires runners to complete a roughly 4-mile loop within 60 minutes to begin the next loop; directions alternate every other lap and the event runs for up to eight loops. Runners must log drops at the finish area drop box for laps to count. The single-loop 4-mile race is chip timed and counts as a Fleet Feet Race Series 5K.

On-course support includes water, electrolytes and trail snacks at several aid stations. Participants receive a breakfast burrito at the finish and 15% off food at the clubhouse. The event supports local trail stewardship and fire academy cadet programs. Packet pickup, bike valet, limited parking locations, restroom locations, t-shirt cutoff and age-group award categories are organized in advance. Visit the organization's website for the most recent information.

32 mi
4 Mile Endurance Challenge (8-Hour Max)
13 mi
Fall Classic Half Marathon
4 mi
4 Mile (single Loop)

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