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Ottawa Half Marathon & 5K

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Date
August 30, 2025
Starting Time

7:30 AM CDT

Course

Road

Fees

$45

Location

Ottawa

Participants

1-100

Terrain

Fast & Flat

Environment

Small Town, Park Run

Temperature
High: 92°
/ Low: 69°
Perfect For:
Personal Bests
Beginner Friendly
Destination Race
Well Organized
Walker Friendly
Charity Race
Overview

Saturday, August 30, 2025, will see the inaugural Ottawa Half Marathon & 5K take to the scenic Flint Hills Trail in downtown Ottawa, KS. This new event kicks off at 7:30 AM CDT with the half marathon, followed by the 5K at 7:45 AM, both offering custom medals and optional tech shirts.

The certified, out-and-back course begins at 300 S Main Street, heading northwest along the trail amid rolling prairie vistas. Hydration stations are set at intervals, and mile markers guide pacing. Half marathoners must finish within a 3‑hour, 5‑minute cutoff (14 min/mi pace), ensuring a well-managed experience. The event limits entries to preserve quality and small-town charm.

Post-race, downtown Ottawa offers nearby parking, casual awards for overall and age-group winners, and a relaxing small-city atmosphere. Though charity partnerships are still to be announced, organizers emphasize a community-first focus with local support and scenic enjoyment.

Anticipation is high—social posts highlight its debut as a refreshing Labor Day weekend addition: private run clubs have already shared registration alerts for the event week.

Why You’ll Love It

  1. Debut charm: Be among the first to run a brand-new, beautifully scenic Flint Hills Trail race.
  2. Trail serenity: Flat, smooth trail with open prairie views—great for focused pacing or casual enjoyment.
  3. Intimate field: Limited registration ensures relaxed logistics, minimal crowding, and a community vibe.
  4. Timing flexibility: Generous cutoffs and clear pacing support keep it accessible to all.
  5. Family-friendly: 5K open to all ages, optional shirts, and downtown convenience make it ideal for group outings.
Course Description

The course map is coming soon!

Past Results

Visit the race website for the past results.

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