United States - California Whole route

Iron Horse Regional Trail

Trail conditions in Whole route · model estimate, not a field inspection

Dry1067 segments calculated across 7 source parts. Check individual sections and local access notices.

Current operator notices warn of maintenance near Glen Arms Drive and Laurel Road. A Treat Boulevard pedestrian bridge closure is expected for about 60 days from around October 5, 2026, and a Walnut Creek section is scheduled to close October 5-12; check updates before departure.

1067 segments Check your own GPX

Dry Surface score, 1 avoid to 10 dry

Data confidence: Mixed; see segments

SurfaceSee individual segments

TrackCYCLING

Length53.15 km

Drying forecastNo verified whole-route drying time

Weather data: fresh

Rain, last 24h0.0 mm

Temperature18.05 °C

Rain coverage100.0%

Oldest input age2.06 h

Calculated: 24 Sep 2026, 09:52 UTC. Automatically refreshed every 30 minutes.

Sources and coverage · 14 weather cells

Source: noaa-mrms-radar + noaa-nws

Weather aggregated over route cells, not one representative point.

Reload latest calculation

Route catalogue Planning source How it works Data sources

Dry Mixed Muddy

Before you ride, run or hike Iron Horse Regional Trail

Is the whole route dry and open?

No opening status is verified here. This is a model estimate; local puddles, damage and closures may differ. 1067 calculated segments across 14 weather cells. Follow land-manager notices.

When will this route dry?

A current surface score does not establish a drying time. Check the rainfall observation time, refresh stale inputs and review local reports before leaving.

How can I monitor my own route?

Upload your GPX, save it to your account and configure monitoring in the Route Cabinet. This page does not automatically subscribe you to alerts.

Open your saved routes

1067 calculated route segments

Calculation: 24 Sep 2026, 09:52 UTC · 1067 calculated segments across 14 weather cells. Click a segment to locate it on the map. Grey means current conditions are not confirmed. Distance order follows the source geometry for analysis; it is not an official stage itinerary.

Dry: 52.68 km · Wet: 0.0 km · Muddy: 0.0 km · High risk: 0.0 km · Unknown: 0.0 km

Condition	Surface	Confidence
Dry	paved	Medium
Dry	paved	High
Dry	paved	High
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium
Dry	paved	Medium

Route and access notes

A paved multi-use regional trail on a former railway corridor connecting communities between Concord and Pleasanton in California's East Bay.

Planning this route

East Bay Regional Park District reports 32 completed miles. The refreshed source relation measures 53.00 km as one connected corridor with no alternatives or unresolved members, consistent with the current regional trail scope.

Access and source limitations

The operator allows bicycles, e-bikes, walking, running, horses and dogs, and normally opens the trail from 5 a.m. to 10 p.m. Posted dismount points, road crossings and local directional controls still apply.