Spectator Guide · Dam to Dam Half Marathon

Dam to Dam Half Marathon Spectator Guide

October 29, 2026 · 3 min read

Large half marathon in Des Moines. Base at the start/finish area.

In this guide

At a glance

Date
Sunday, May 30, 2027
Location
Des Moines, IA
Distances
Half Marathon
Field size
About 3,500 runners
Registration
runsignup.com

The Dam to Dam Half Marathon is a large field event in Des Moines. Spectators should base at the start/finish area.

Best places to stand

  • Start/finish: Des Moines 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 Dam to Dam Half Marathon?
Sunday, May 30, 2027.
How do I register for the Dam to Dam Half Marathon?
Registration is handled by the organizer at runsignup.com.