Skip to main content

Blue Runner

Blue Runner

Blue Runner are medium-sized jack family fish found throughout Florida's coastal waters from the Panhandle to the Keys. Blue Runners are native to Florida waters and abundant throughout the Atlantic coast, Gulf of Mexico, and Caribbean regions.

Scientific Name: Caranx crysos

Also known as hardtail, hardtail jack, bluestripe jack

Physical Characteristics:

These elongated, compressed fish reach up to 70cm in length and weigh around 5kg, with bluish-green to olive coloration and a distinctive hard, bony area at the base of their tails.

What to know

Habitat Distribution

They inhabit both inshore and offshore environments, commonly found around artificial reefs, oil platforms, natural reefs, shallow flats, lagoons, and nearshore waters from the surface to 100 meters deep.

Key Locations

Florida's fishing piers including Navarre Beach Fishing Pier

Specific Spots

Look for them in depths from the surface to 100 feet, often under floating debris or around any kind of structure. Juveniles often congregate under floating Sargassum seaweed and around structures.

Blue Runner FAQ

Answers from onWater's species guide.

What are the best lures and bait for Blue Runner in Florida?

Small white jigs, particularly 1/8 oz white Beetleheads or small Gotcha plugs in the smallest sizes

When is the best time to fish for Blue Runner in Florida?

Excellent fishing from fall through spring. June through August spawning period is less ideal for fishing as they focus on reproduction rather than feeding aggressively.

How do you catch Blue Runner in Florida?

Medium-sized Sabiki rigs which are highly effective but will catch mixed species

What do Blue Runner eat?

These fast-swimming predators feed extensively on zooplankton including larval decapods, stomatopods, hyperiid amphipods, pteropods, copepods, and small fishes. Adults show diel feeding patterns, consuming larger prey like fish at night and smaller crustaceans during the day.

Where do Blue Runner live in Florida?

They inhabit both inshore and offshore environments, commonly found around artificial reefs, oil platforms, natural reefs, shallow flats, lagoons, and nearshore waters from the surface to 100 meters deep.

Fish smarter with real-time insights

Whether you're en route and conditions shift or you're looking for the best spot based on current flows, we enable you to make informed decisions on the fly.

See it in the app

Most maps show you water.
onWater shows you Blue Runner.

  1. 01 · Species map filter

    Map every Blue Runner water

    Pick Blue Runner and the map zeroes in on the waters they call home. No more guessing which lake holds them.

  2. 02 · Waterbody species

    Tap any water. See what lives there.

    Species, behavior and seasonal patterns for every lake, river and pond, before you leave the driveway.

  3. 03 · Angler Intelligence

    Ask how to catch Blue Runner

    Tactics, gear and timing from onWater's AI fishing guide, tuned to the species and the water you're on.

Stop guessing where Blue Runner are.

Open the map, filter by Blue Runner, and head to water that holds them. Download onWater and plan your next trip in minutes.

  • Species map filter
  • Angler Intelligence
  • Fishing journal
Try onWater+ for free

Explore other species

Trout, bass, salmon, panfish and everything in between. Each guide unpacks the behavior, seasons, and tactics that put fish in the net.

No species information available.

Florida licenses and regulations

Explore nearby waters

Explore Florida waters

Top fishing waters

Popular Cities

Loading popular cities...

Smarter Fishing Starts in the App.

onWater Fish gives you everything you need to plan smarter, fish better, and own every trip from first cast to last.