Welcome to the Calero Reservoir Trail Run
Local time: 1:42 AM
The race will go on rain or shine (unless canceled by the park ranger then will be rescheduled). There is an 8 hour cut off for all distances with a 4 hour cut off after the first loop of the marathon.
9k Starts @8:15am
Half Marathon Starts @8:00am
Marathon Starts @8:00am
Half Marathon 2,680
Day of race registration opens at 7:00am.
Once online registration is closed you can still register on race day at 7:00am however there will be an additional fee of $20 and you are not guaranteed a medal. Register Early for the lowest prices :) I hope to see you there.
Calero Reservoir has everything you would expect from a trail run in Santa Clara. The 9k is run on a fire road while the other distances are split about 60% fire road, 40% single track. Most of the run is on the exposed grassland hills though there are still miles of California Oak woodlands. There are beautiful views of the valley from Bald Peaks Trail. This is a hilly course and may be one of the toughest you've ever run. Aid stations will be positioned about every 3 to 4 miles. Please carry water accordingly.
Race Medals / Shirts
Finishers medals will be provided to all finishers. Awards for top fale and female finishers in each distance. Custom tech shirts can be purchased at registration for $10.
The Fine Print
The race starts and finishes at Calero Reservoir County Park in South San Jose. There will be an emergency response team present in the event of an injury. Aid stations every 3 to 3.5 miles but please carry water as needed. The race will be run rain or shine unless canceled by park rangers. The race will then be rescheduled your entry fee will be applied to the rescheduled race. There will be no refunds or transfers to another race. There is plenty of free parking. Follow and Like us on Facebook.