SPASM Lake Chabot Trail Run
- Date
- April 24, 2027
- Distance
- 8K · Half Marathon · 30K & more
From the Organizer
The course starts at the Marina and travels around the popular Lake Chabot reservoir and surrounding hills. Great course for first-time trail runners!
(Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
67°
Typical Low
50°
Chance of Rain
17%
Based on US Climate Normals data from Hayward Air Terminal, 5 mi from the venue.
Host City
About Castro Valley, CA
Elevation
393 ft
Nearest Airport
OAK
San Francisco Bay Oakland International Airport · 9 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at SPASM Lake Chabot Trail Run, put it on the calendar, and turn “someday” into a start date.
320
Days to train
- Race
- SPASM Lake Chabot Trail Run
- Date
- April 24, 2027
Coming Up
More Running races near Castro Valley, CA
The City Eats & Stack Run Club - Hayward 5K
5K
3 miles away
Beer City Half™ SLAM
10 miles away
Beer City Half™ Bishop Ranch
8 miles away
10K On The Bay
10K
3 miles away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the SPASM Lake Chabot Trail Run?
- SPASM Lake Chabot Trail Run is a running race held in Castro Valley, California on April 24, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the SPASM Lake Chabot Trail Run?
- Saturday, April 24, 2027 in Castro Valley, California at Lake Chabot Regional Park - Marina, Castro Valley, CA. Check the event page for exact start times and wave schedules.
- How do I register for the SPASM Lake Chabot Trail Run?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
SPASM Lake Chabot Trail Run
Apr 24, 2027