2021 - Swim to the Moon Open Water Swim Festival
2021 distances
Swimming
10K: Full Moon
5K: Half Moon
1.2 Mile: Quarter Moon
.5 Mile: Gibbous Moon
10K: Full Moon WETSUIT DIVSION
Please sign up for this event if and only if you definitely plan to wear a wetsuit. Please note that if the water temperature is above 84 degrees, you will not be allowed to wear a wetsuit.
5K: Half Moon WETSUIT DIVISION
Please sign up for this event if and only if you definitely plan to wear a wetsuit. Please note that if the water temperature is above 84 degrees, you will not be allowed to wear a wetsuit.
1.2 Mile: Quarter Moon WETSUIT DIVISION
Please sign up for this event if and only if you definitely plan to wear a wetsuit. Please note that if the water temperature is above 84 degrees, you will not be allowed to wear a wetsuit.
.5 Mile: Gibbous Moon WETSUIT DIVISION
Please sign up for this event if and only if you definitely plan to wear a wetsuit. Please note that if the water temperature is above 84 degrees, you will not be allowed to wear a wetsuit.
Running
Virtual 10K: Full Moon
Virtual 5K: Half Moon
Virtual 1.2 Mile: Quarter Moon
Virtual .5 Mile: Gibbous Moon
Race-day weather
Conditions on August 15, 2021 — historical Open-Meteo data.
The sun rises at 6:43 AM and sets at 8:37 PM local time (EDT) in Gregory on August 15, 2021 — 13h 53m 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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2021 results — Swim to the Moon Open Water Swim Festival
540 finishers across 9 distances · leading places in the 10K: Full Moon
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Christopher Thompson | 2:24:15 | 23:13 /mi |
| 2 | Emma Inch | 2:29:41 | 24:05 /mi |
| 3 | Victoria Rian | 2:34:48 | 24:55 /mi |
| 4 | Sarah Bednarcik | 2:36:50 | 25:14 /mi |
| 5 | Matt Keller | 2:37:10 | 25:18 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Gregory
Different organizers, within 40 miles, in the next three months
2026 HPWC Orphan Run 4 Hope
Stockbridge Cross Country Invitational
1st Annual Ostomy 5k, Ann Arbor MI
TimberTown B2B Trailfest
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, 2 Gregory events
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