September events

Is there internet at Dick Collins Firetrails 50?

A rugged 50-mile trail run from Castro Valley into the East Bay hills, with deep-canyon aid stations that live in the dead zones.

Sept 26Endurance & Ultra MarathonAlameda County, CA

Where it is

Lake Chabot to Redwood Regional, Castro Valley
Loading map…
Data serviceNo reliable serviceSpotty / dead zonesCongested by crowds

Coverage shading is an illustrative estimate of the connectivity conditions at this venue, not measured carrier data.

The Firetrails 50 starts near Lake Chabot and climbs through the ridgeline parks between Castro Valley and Oakland. On the high fire roads you can often see the whole bay — and get a decent signal.

The aid stations that keep the race safe, however, are frequently tucked into shaded canyon bottoms where the signal simply does not reach.

Why the signal struggles here

This stretch of the East Bay hills is all steep ridges and deep drainages. Coverage is a coin flip that depends entirely on whether you have line of sight to a ridgeline tower, and canyon-bottom aid stations usually do not.

Race officials running a point like a remote aid station need to report runner numbers, flag a medical issue, or confirm a cutoff — and doing that over a signal that vanishes behind the next ridge is exactly where a dedicated connection earns its keep.

Carrier outlook at the site

Verizon
Congested / weak
Strong on ridges, dead in canyons
AT&T
Congested / weak
Unreliable at canyon aid stations
T-Mobile
Congested / weak
Spotty off the fire roads
Bring your own connection

Rent a Starlink for Dick Collins Firetrails 50

Skip the maxed-out towers. Bay Area Starlink Rentals rents fully equipped Starlink kits with unlimited data — pick one up in Oakland before you head out and keep your whole crew connected.

Check availability