MPSF Open Water Championships - Masters/Open 5 Kilometer and 1 Kilometer Open Water Swim
About this race
The 3rd MPSF Open Water Swimming Championships will be contested Saturday, October 18, 2025 at Marine Stadium in Long Beach, Calif. Be a part of the third intercollegiate conference championship in open water swimming.
The MPSF Championships in OWS could potentially lead to an NCAA Championship in the sport. Open water swimming has been in the Olympics since 2008. Alumni from institutions eligible for MPSF membership in OWS have participated in every one of these Olympic competitions and have medaled in both the men’s and women’s events. The Marine Stadium will host Rowing and Canoeing during the 2028 Olympic Games. Long Beach will also host the Open Water Swimming and eight other sports events for the 2028 Olympic Games.
The Open 5 Kilometer and 1 Kilometer Open Water Swim participants are encouraged to affiliate with the MPSF member institution that they swam collegiately for, currently attend or graduated from. Don't forget to wear your team colors.
Additional race information can be found athttps://mpsports.org/tournaments/?id=49
Pick your distance
Swimming
Masters/Open 5 Kilometer Open Water Swim
Race-day daylight
We have no recorded weather for Long Beach yet, but sunrise and sunset follow from the venue and the date.
The sun rises at 6:59 AM and sets at 6:16 PM local time (PDT) in Long Beach on October 17, 2026 — 11h 17m 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, 120 Long Beach events
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