Run-De-Vous

San Martin, United States • 29 Aug 2025

Run-de-Vous is an ultramarathon event at Harvey Bear Ranch Park in San Martin, California. Runners can tackle distances including 100M, 100K, 50M, 50K, a 50M Relay (four-person teams), a marathon, and a half marathon. The course is a fast, easily managed 2-mile loop, bordered by rolling hills and distant mountains, making it repeatable for longer distances.

The event emphasizes community and celebration, encouraging participants to honor loved ones and even arrange special drinks or food. It also aims to give back to the ultra-running community and the larger public. The course is designed as a friendly step toward longer ultras, with a 22-hour final time limit. Visit the organization's website for the most recent information.

Race information

100 mi
100m
100 km
100k
50 mi
50m Relay (4-Person)
50 mi
50m
50 km
50k
42 km
Marathon
21 km
Half Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

Take on the rolling, scenic trails of Rancho Cañada del Oro in Morgan Hill with distances from 5K to 50K. Expect challenging hills, mixed singletrack and fire road, creek crossings and big views framed by old oaks for a true trail running a..

Celebrate Thanksgiving at the Zoom Turkey Trot in San Jose at Hellyer Park with a USATF certified half, 10K, 5K and kids runs, plus t shirts and finisher medals. Flat, fast courses and stocked aid stations welcome all abilities.

Tackle scenic singletrack and dirt at Calero County Park in the Calero Trail Run Winter, with distances from a kids mile to a 50K. Expect rolling hills, oak vistas, aid stations, a finishers medal and race day registration.

Run through redwood groves on winding single track trails in the Santa Cruz Mountains at Summit Rock, a scenic trail race just outside Silicon Valley. Half marathon, 10K and 5K distances welcome walkers and hikers with a separate hiker star..

Enjoy Bay Area views and varied singletrack at Hacienda Hills Trail Run Winter near San Jose on Jan 3, 2026. Choose from nine distances up to 50K, enjoy marked courses, aid stations and a finisher medal.

Run scenic, rugged trails around Mt. Umunhum at Almaden Quicksilver Park with distances from a mile and kids run up to 50K. Clearly marked courses, aid stations and medals for all finishers make this winter trail event welcoming to all.