Run ThisRun This
    Create Your RaceFind EventsContact
    Create
    1. Run This/
    2. Races/
    3. Delaware/
    4. Ultra

    Race calendar

    Ultra Races in Delaware

    3 upcoming Ultra races across Delaware. Run This events are listed first — pick a city below to narrow it down.

    Sort
    Search all races

    3 races

    Sat, Sep 26, 2026

    Coastal Traverse Adventure Race

    Lewes, DE

    Outside60.0 mi

    Sat, Oct 3, 2026

    Bikes & Beers Middletown

    Middletown, DE

    Outside45.0 mi30.0 mi15.0 mi

    Sat, May 22, 2027

    Bear Triathlon

    Bear, DE

    Outside13.6 mi29.9 mi1 mile

    Own a race in Delaware?

    List it on Run This and it shows up right here, where runners are already looking. Run This is any race director's best friend and the most modern platform for your registration. Already listed? Claim it.

    List your race

    Never miss a race your friends are running.

    Save Delaware races, see who else is going, and get a nudge before signups close.

    Create your free account

    Don't lose this one.

    Save any Delaware race to your calendar and we'll remind you when it matters.

    Create your free account