Races in Vacaville, United States

October

• Oct 28 Machete Muertos 200 (200 mi) Perris · Ultra (200 mi) Trail Ultra (200 mi)
• Oct 28 Machete Muertos 200 (10 mi) Perris · 10 mi Trail 10 mi
• Oct 28 Machete Muertos 200 (20 mi) Perris · 20 mi Trail 20 mi
• Oct 28 Machete Muertos 200 (100 mi) Perris · Ultra (100 mi) Trail Ultra (100 mi)
• Oct 28 Hauntington Park 5K 2026 (3.1 Miles) Huntington Park · 5K 5K
• Oct 30 DIA DE LOS MUERTOS HALF MARATHON & 5K RUN/WALK (BAKERSFIELD) Bakersfield · Half Marathon Half Marathon
• Oct 30 2026 Lake Casitas Short Course Championships (Middle School Racer Sign Ups ONLY) (1.9 Miles) Ventura · 1.9 mi 1.9 mi
• Oct 30 KHS John Seaman Invitational (3 Miles) Kingsburg · 3 mi 3 mi
• Oct 30 USS Hornet Halloween 5k (3.1 Miles) Alameda · 5K 5K
• Oct 31 PB&J Fuel Run 5K/10K/13.1 LOS ANGELES (13.1 Miles) Los Angeles · Half Marathon Half Marathon