Spectator Guide · Carlsbad Marathon, Half Marathon & 5K

Carlsbad Marathon Spectator Guide

October 29, 2026 · 3 min read

Large marathon in Carlsbad. Base at the start/finish area.

In this guide

At a glance

Date
Sunday, January 17, 2027
Location
Carlsbad, CA
Distances
Marathon, Half Marathon, 5K, Double Down Challenge (5K + Half)
Field size
About 7,000 runners
Registration
raceroster.com

The Carlsbad Marathon is a large field event in Carlsbad. Spectators should base at the start/finish area.

Best places to stand

  • Start/finish: Carlsbad start and finish area.
  • Course: sidewalks along the published route.

Getting there

Use the official parking and closure information. Arrive early.

Where to meet

Agree on a landmark outside the finish chute.

Keep exploring

Common questions

When is the Carlsbad Marathon, Half Marathon & 5K?
Sunday, January 17, 2027.
How do I register for the Carlsbad Marathon, Half Marathon & 5K?
Registration is handled by the organizer at raceroster.com.