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Black River Trail extension

4.7 ★★★★★ 6 Google reviews · Running trail in Watertown, New York · Hours vary

Runner's snapshot

Surface
Not reported
Distance
Not reported
Shape
Not reported
Shade
Not reported
Access
Not reported

We have not been able to confirm the surface, distance or shape of Black River Trail extension yet from its own listing, the park's website or runner reviews — so those cells stay blank rather than guess. What is below comes straight from the listing and from reviewers' own words. There is no Easy / Moderate / Hard rating on this page on purpose: a one-word difficulty score tells you nothing about whether a trail suits your run. Surface, distance, shade and hours do.

What runners say about Black River Trail extension

Pulled from public reviews of this trail (6 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

Great trail extension to the original Bkack River trail. If someone only wants to do 3 miles. This is a great short trail. Few low grade hills but easy to traverse.

★★★★★ — Drone , Jul 2021

Nice trail. We enjoy this trail and are happy it was extended. No facilities.

★★★★☆ — Hoodie , May 2020

Excerpts from public Google reviews. Read all 6 reviews →

Plan your run at Black River Trail extension

The practical stuff

  • AccessHours vary — hours are not posted for this trail, so check before an early or late run
  • DistanceNot reported. Trail systems often quote total path mileage rather than a single loop, so measure the route you actually want before you drive out.
  • ShadeNot reported. Assume some of it is exposed and carry water in summer.
  • Websiteparks.ny.gov

Where to find Black River Trail extension

21150 Weaver Rd, Watertown, NY 13601

Get directions

Running trails near Watertown

Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.

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Black River Trail Walker Ave

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Waterworks Park

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Green space with a scenic hiking trail & access to a river for fishing, canoeing & kayaking.

under a mile away

Historic Thompson Park

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Longtime recreational retreat designed by Frederick Law Olmsted, with a zoo, trails & playground.

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Black River Trail

4.8 ★★★★★ 42 reviews

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PavedScenic

1.9 miles away

All running trails in Watertown, NY →

Nearby towns

Listing verified July 2026 from public records, the trail's own website and runner reviews. Trail conditions change — paths flood, gates close at dusk, and shaded woods stay muddy for days after rain. Something out of date? Report a correction. Manage this trail? Send us the details — it is free.