Race Discovery
MVOC Grant Park Harvest-O
MVOC Grant Park Harvest-O logo

MVOC Grant Park Harvest-O

Centerville, Ohio, United States View on map
Sep 13, 2026 (America/New_York local time)
Adventure race

About this race

Your Adventure Starts Here!
Hosted by the Miami Valley Orienteering Club
Event Directors: Steve Barnhart & Hunter Johnson
Join us for a fast-paced, fun, and family-friendly orienteering adventure! Perfect for beginners, seasoned navigators, runners, hikers, and first-time explorers alike.
________________________________________
🧭 What Is Orienteering?
Orienteering is an outdoor navigation sport where you use a detailed map and compass to locate checkpoints across varied terrain. It combines strategy, speed, problem-solving, and exploration—think of it as a real-world treasure hunt!
________________________________________
🗺️ How It Works
Participants have up to two hours to find controls on the course of their choice:
•    White – Beginner
•    Yellow – Novice
•    Orange – Advanced
•    Green/Red – Elite
We provide everything you need:
•    High-quality course maps
•    Chip timing
•    Loaner compasses
•    One-on-one beginner instruction
________________________________________
________________________________________
Own the Terrain. Master the Map.
________________________________________
🌧️ Rain, Snow, or Shine!
Dress for the weather and come ready to run, hike, navigate, and explore. The adventure goes on in any condition!
________________________________________
🌟 Choose Your Challenge
Whether you’re racing competitively or enjoying a leisurely scavenger-hunt-style walk through the park, this event has something for everyone.
Test Your Skills. Trust Your Compass.
________________________________________

Pick your distance

Adventure race

Orienteering Map & Compass

A fast-paced orienteering challenge designed for all experience levels—newcomers, seasoned navigators, runners, hikers, and families alike.

Sep 13, 2026 10K 12:00 PM
$8.00
Closed

Typical race-day weather

Based on 1 year of Open-Meteo archive data for this event's race dates in Centerville, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 18.3° / Maximum temperature (race-week average) 27.6°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 18.3° / Maximum feels like — heat index / wind chill (race-week average) 32.1°
Peak wind (km/h)
Strongest wind of the day (race-week average)
15.0
Precip (mm)
Precipitation over the day (race-week average)
4.9mm
Humidity
Mean relative humidity (race-week average)
82.9%
Sunrise
Sunrise at the start line on September 13, 2026 (EDT)
Sunset
Sunset at the start line on September 13, 2026 (EDT)
Daylight
Hours between sunrise and sunset on race day
12h 32m

The sun rises at 7:16 AM and sets at 7:48 PM local time (EDT) in Centerville on September 13, 2026 — 12h 32m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

Done this event?

If you've participated in this event, share your experience with other runners

Other races near Centerville

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 6 Centerville events

Spotted something wrong? Tell us and we'll fix it.