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    Half Marathon
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    Big Brothers Big Sisters of Flagstaff Dave McKay Memorial Half Marathon and 5K Run/Walk

    August 8, 2026
    Flagstaff, Arizona
    Rolling Course
    Register Now Visit Website

    Decision scores

    Six 0–100 scores telling you, at a glance, who this race is for.

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    Best for

    Great for beginners
    Walker-friendly
    Big local vibe
    Charity race

    About the Race

    PARTNER RACE: OCTOBER 10th SOULSTICE MOUNTAIN TRAIL RUN 30K/18K/10K On August 8th, join Flagstaff's oldest race, and the 2nd oldest half marathon in Arizona sponsored by Kinney Construction Services! This year we are hosting our 49th annual race on our challenging and breathtakingly beautiful course. All half marathon participants will get a commemorative finisher's medal similar to last year's popular design. Both 5k or half participants will receive a $34 Sweatvac Hi-Tech colorful long-slee...

    Course Profile

    Course profile data unavailable for this race.

    Course features

    Terrain
    road
    Surface
    Road
    Elevation gain
    Not measured
    Course type
    Not stated
    Field size
    Unknown
    Boston qualifier
    No
    Course map
    Not yet published
    Elevation profile
    Not measured

    Accessibility & inclusion

    Walker-friendly
    Yes
    Stroller-friendly
    No
    Dog-friendly
    No
    Kids race
    No

    Vibe & community

    scenic
    charity
    Charity race.

    History & past results

    Years running
    Unknown — claim to add
    Recurrence
    Annual (assumed)

    Past finisher times and year-over-year participation will appear here once the organizer publishes them.

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    Common questions

    How hard is the Big Brothers Big Sisters of Flagstaff Dave McKay Memorial Half Marathon and 5K Run/Walk Half Marathon?

    We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.

    What should I wear?

    Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.

    When does it sell out?

    No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.

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