Race Discovery
AuSable River Festival G.R.A. 10K & 5K
AuSable River Festival G.R.A. 10K & 5K logo

AuSable River Festival G.R.A. 10K & 5K

Grayling, Michigan, United States View on map
Jul 24, 2027 (America/Detroit local time)
Running

About this race

Part of the AuSable River Festival

CHECK IN / Day of Registration : 7:30 to 8:30 am at Hanson Hills Recreation Area

RACE START:  10K - 9:00am  5K - 9:05am   (Additional Wave Starts May be used) 

LOCATION: HANSON HILLS RECREATION AREA, GRAYLING

ONLINE REGISTRATION

10K Registration : $30
5K Registration : $25

DAY OF REGISTRATION: 

10K Registration: $35 5K Registration: $30

DISTANCE:

6.2 MILE ROAD RACE (No Walkers) & 3.1 Mile ROAD RACE 

TIMING:  ** CHIP TIMING **   

RAFFLE:  All participants entered to win a pair of running shoes courtesy of Northbound Outfitters

AWARDS: Overall Male and Female Awards, Participant Medal & Custom T-Shirt to first 250 participants

Pick your distance

Running

AuSable River Festival G.R.A 10K

Jul 24, 2027 10K 9:00 AM
$30.00
Open

AuSable River Festival G.R.A. 5K

Jul 24, 2027 5K 9:05 AM
$25.00
Open

Typical race-day weather

Based on 13 years of Open-Meteo archive data for this event's race dates in Grayling, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 15.3° / Maximum temperature (race-week average) 25.9°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 15.2° / Maximum feels like — heat index / wind chill (race-week average) 27.4°
Peak wind (km/h)
Strongest wind of the day (race-week average)
15.1
Precip (mm)
Precipitation over the day (race-week average)
2.2mm
Humidity
Mean relative humidity (race-week average)
71.6%
Sunrise
Sunrise at the start line on July 24, 2027 (EDT)
Sunset
Sunset at the start line on July 24, 2027 (EDT)
Daylight
Hours between sunrise and sunset on race day
14h 57m

The sun rises at 6:16 AM and sets at 9:14 PM local time (EDT) in Grayling on July 24, 2027 — 14h 57m 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.

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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, 16 Grayling events

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