Matt Yeo Memorial Aggie XC Open

OCT
24
2026
Cross-country races at Radke Martinez Regional Shoreline on October 24, 2026 featuring three identical 4.1 mile races on grass, dirt, and path surfaces.
Sat 24 Oct 2026
4 miles

Always double-check with the organizer's website! This page may contain affiliate links.

About the race

The 28th Annual Matt Yeo Memorial Aggie XC Open is a cross-country meet held on October 24, 2026 at Radke Martinez Regional Shoreline in Martinez, California. The event comprises multiple open races run over the same measured course.

The event includes the following race categories:

  • Women's 4.1 mile
  • Men's Masters 4.1 mile
  • Men's Open 4.1 mile

The 2026 course returns to the layout used in 2024 with a slight modification on the west end due to trail erosion. The route has been shortened from 4.2 miles to 4.1 miles. The start is located on a large grass field and the surface includes grass, dirt, and paved path footing. An updated course map is available from the organizer.

Online registration closes Friday, October 23; after that, additional entries may be accepted at the race. Advance entry pricing is listed at $34.09 with an onsite fee of $35 where applicable. Bibs are required to be worn on the front and visible, and timing cameras will be used at the finish. Race-day results are provided by the event timing service. Visit the organization's website for the most recent information.

4 mi
Womens 4.1 Mile
4 mi
Open Mens 4.1 Mile
4 mi
Masters Mens 4.1 Mile

Events nearby

A 12.4 mile loop from Mitchell Canyon to the Mount Diablo summit and back, with about 4,000 feet of elevation change, a 5 hour cutoff, and shuttle service.
Trail runs of 5K, 10K, half marathon and 35K around San Pablo Reservoir with chip timing, marked trails, cupless aid stations, and a 300 runner capacity.
Trail races on Mount Diablo in Walnut Creek on October 17, 2026 offering 30K, half marathon, 10K and 5K on hilly trails with possible mud and creek crossings.
Trail races at Redwood Regional Park on October 24, 2026 with 35K, half marathon and 10K routes, chip timing, marked trails, cupless aid stations, and limited field size.
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