2023 - Curwood Festival Run
2023 distances
Running
Half Marathon
COURSE: We are celebrating 100 years of Curwood Castle with a new route that will take all runners by the castle. The Half Marathon route will take you north of town, along Washington St. to Hickory then Middleton. Runners will make a large circle back to Curwood Castle then follow the river trail to McCurdy Park and back to Fitness Coliseum. Photographers will be at and around Curwood Castle to take pictures and drone shots of runners. Photos will be sent to runners following the race.
10k Run
COURSE: We are celebrating 100 years of Curwood Castle with a new route that will take all runners by the castle. The route will take participants north of town along Washington Street to Hickory and on to Middleton. Runners will follow a large loop back to town where they will go past Curwood Castle before returning to Fitness Coliseum. Photographers will be at and around Curwood Castle to take pictures and drone shots of runners. Photos will be sent to runners following the race.
5k Run
COURSE: We are celebrating 100 years of Curwood Castle with a new route that will take all runners by the castle. Participants will follow the river trail to Kiwanis Field then loop back up to Williams Street before circling around to Curwood Castle and back to Fitness Coliseum. Photographers will be at and around Curwood Castle to take pictures and drone shots of runners. Photos will be sent to runners following the race.
Fun Run
COURSE: Participants will take the river trail north to the Heritage Bridge, over to the castle, around Curwood Castle Park then back to Fitness Coliseum.
Walking
5k Walk
COURSE: We are celebrating 100 years of Curwood Castle with a new route that will take all runners by the castle. Participants will follow the river trail to Kiwanis Field then loop back up to Williams Street before circling around to Curwood Castle and back to Fitness Coliseum. Photographers will be at and around Curwood Castle to take pictures and drone shots of runners. Photos will be sent to runners following the race.
Race-day weather
Conditions on June 3, 2023 — historical Open-Meteo data.
The sun rises at 5:59 AM and sets at 9:10 PM local time (EDT) in Owosso on June 3, 2023 — 15h 11m 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
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2023 results — Curwood Festival Run
50 finishers across 2 distances · leading places in the Half Marathon
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Simon Erfourth | 1:30:08 | 6:53 /mi |
| 2 | Matthew McGlinnen | 1:32:35 | 7:04 /mi |
| 3 | Ambria Nagel | 1:35:41 | 7:18 /mi |
| 4 | Matt Wesorick | 1:59:32 | 9:07 /mi |
| 5 | David Heidkamp | 2:06:20 | 9:39 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Owosso
Different organizers, within 40 miles, in the next three months
Will Run for Coffee 5k
Haunted 5K, 10K, & 13.1M at Corunna, MI (42)
Gobbler 5K, 10K, & 13.1M at Corunna, MI (47)
Holiday 5K, 10K, & 13.1M at Corunna, MI (51)
🏃 Plan Your Next Race in Owosso
Find upcoming events by distance:
- Owosso 5K Races 5 races
- Owosso Running Calendar 2026 6 races
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, 7 Owosso events
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