About the Marin Swim League
The Marin Swim League (MSL) is a Spring-Summer league dedicated to providing and preserving quality amateur competitive swimming events for its subscribing membership. The MSL fosters and promotes the ideals of good sportsmanship, fair play and good fellowship for participants of all ages and abilities in an environment that nurtures self-esteem in all the children it serves.
The Marin Swim League is dedicated to youth ages 5 – 18
The summer league swim season begins late February and ends with the Championship meet at the end of June. Registration typically begins in late January & February. Visit any of the 10 teams’ websites for more information.
Rules and Policies of the MSL:
- The MSL Policies are here, Updated by the Board October 2025.
- Here is a copy of the 2026 USA Swimming Mini Rule Book here.
Team Transfers within the Marin Swim League:
NOTE! If your swimmer is to be transfered from one MSL team to another, this form must be completed! Submit this completed for to the MSL Representative of your team.
Contact Information:
info@marinswimleague.org
Registration Summary
Be sure to check the individual teams website for registration.
Lucas Valley Lightning: Registration is now open.
Marinwood Waterdevils: Registration is now open.
Novato Riptide: Registration is now open to new and returning swimmers.
Rolling Hills Stingrays: Registration is open to new and returning swimmers.
Scott Valley Sea Serpents: Registration is open.
Sleepy Hollow Sea Lions: Registration is now open.
Strawberry Seals: Registration is now open.
Swimarin Sharks: Registration is now open.
Terra Linda Orcas: Registration is now opens.
Tidalwaves: Registration is now open.
2026 Dual Meet Standings
Through Week 6
| Team | Won | Loss |
|---|---|---|
| Sleepy Hollow Sea Lions | 6 | 0 |
| Terra Linda Orcas | 6 | 0 |
| Scott Valley Sea Serpents | 5 | 1 |
| Strawberry Seals | 4 | 2 |
| Lucas Valley Lightning | 3 | 3 |
| Tidalwaves | 3 | 3 |
| Marinwood Waterdevils | 1 | 5 |
| Novato Riptide! | 1 | 5 |
| Rolling Hills Stingrays | 1 | 5 |
| Swimarin Sharks | 0 | 6 |
2026 All Stars
Date: June 14, 2026
9:15 – 10:15 AM Warm Ups – Split in Two Shifts:
9:15 – 9:45 AM:
S1 (Strawberry, Scott Valley, Tidalwaves, SwiMarin, Terra Linda)
9:45 – 10:15 AM:
S2 (Sleepy Hollow, Marinwood, Lucas Valley, Novato, Rolling Hills)
10:15 AM: Start Time
2:00 PM: Estimated End Time
Host: Strawberry Seals
Location: Tamalpais High School Pool:
NOTE: THERE WILL BE NO ONE PERMITTED ON THE POOL DECK PRIOR TO 9:10 AM (with the exception of Set Up Crew)
2026 All Stars Meet Summary:
TRIPLE WINNERS:
Violet Cereghino (Girls 8-and-under) SHST 25 free, 25 fly, 100 IM
Harrison Fahy (Boys 8-and-under) SHST 25 free, 25 back, 25 fly
Zoe Pedonti (Girls 9-10) ORCA 50 free, 50 breast, 100 IM
Luca Boralli (Boys 9-10) MWWD 50 free, 50 fly, 100 IM
Hailey Bennett (Girls 11-12) SHST 50 free, 50 back, 100 IM
Baxter Dixon (Boys 13-14) SHST 50 free, 50 breast, 100 IM
Eona Pasternak (Girls 15-18) ORCA 100 free, 50 breast, 100 IM
All-Stars Records:
Girls 11-12 50 free
Old: Alyssa Lo SHST :25.68 2003
New: Hailey Bennett SHST :24.93
Girls 13-14 50 free
Old: Elizabeth Rosen SHST :25.09 2007
New: Zoe Singleton SHST :24.70
Girls 13-14 50 back
Old: Nicole Chong ORCA :29.03 06/16/2019
New: Ashlyn Kraus SRBY :28.77
Girls 15-18 50 back
Old: Cassie Fix MWWD :29.08 2003
New: Eva Gyurko SRBY :28.50
Girls 13-14 50 breast
Old: Lucy Yarashenko SRBY :32.23 06/14/2026
New: Lucy Yaroshenko SRBY :31.93
Boys 13-14 50 breast
Old: Ivan Zykovich ORCA :29.08 06/14/2026
New: Baxter Dixon SHST :28.79
Boys 15-18 50 breast
Old: Max Manwaring-Muel MWWD :27.65 06/10/2018
New: Cillian McBride ORCA :26.24
Girls 11-12 50 fly
Old: Reese Burns SVSS :27.80 2015
New: Maeve Kastner SHST :27.75
Boys 15-18 50 fly
Old: Trent Williams MWWD :23.63 2008
New: Jackson Wright ORCA :22.93
(Also broke old record): Cillian McBride ORCA :23.55
Girls 11-12 100 IM
Old: Reese Burns SVSS 1:04.52 2015
New: Hailey Bennett SHST 1:03.91
Boys 13-14 100 IM
Old: Joe Smith SHST :59.80 1999
New: Baxter Dixon SHST :57.37
Girls 15-18 100 IM
Old: J Gaskin SM 1:02.70 1991
New: Eona Pasternak ORCA 1:02.41
Boys 15-18 100 IM
Old: Geoffrey Cline WAVE :55.46 1998
New: Cillian McBride ORCA :54.93
==============================
SRBY: number and percentage of best times: 53 69.74% – 24 swimmers with at least one best time:
SM: number and percentage of best times: 11 61.11% – 7 swimmers with at least one best time:
LVST: number and percentage of best times: 20 57.14% – 11 swimmers with at least one best time:
MWWD: number and percentage of best times: 32 56.14% – 18 swimmers with at least one best time:
ORCA: number and percentage of best times: 45 53.57% – 27 swimmers with at least one best time:
SHST: number and percentage of best times: 69 53.49% – 42 swimmers with at least one best time:
NOV: number and percentage of best times: 13 52.00% – 9 swimmers with at least one best time:
SVSS: number and percentage of best times: 27 51.92% – 18 swimmers with at least one best time:
WAVE: number and percentage of best times: 41 51.25% – 25 swimmers with at least one best time:
RHS: number and percentage of best times: 9 37.50% – 6 swimmers with at least one best time:
All Stars Rotation:
2026 – Strawberry Seals
2027 – Orcas
2028 – Lucas Valley
2029 – Riptide
2030 – Scott Valley
2031 – Tidalwaves
2032 – Swimarin
2033 – Stingrays
2034 – Sleepy Hollow
2035 – Marinwood
2026 Champs
Date:
- Host: Swimarin
- Date: June 27, 2026
Schedule (Estimate, subject to change based on number of swimmers)
- 7:15-8:15 am: Warm-Ups
- 8:20 am: Singing of National Anthem
- 8:30 am: Medley relays
- 8:45 am – 11:00 am: Free and Back
- 11:00 am – 11:30 am: Break and Volunteer Changes
- 11:30 am – 2:00 pm: Breast, Butterfly, IM, Free Relay
- 2:30 pm – 3:00 pm: Awards Ceremony
- Location: Miwok Aquatics Center at the College of Marin, IVC Campus
Heat Sheets:
Results!
The 2026 Champs results
| Rank | Team | Results |
| Lucas Valley Lightning | ||
| Marinwood Waterdevils | ||
| Novato Riptide! | ||
| Rolling Hills Stingrays | ||
| Scott Valley Sea Serpents | ||
| Sleepy Hollow Sea Lions | ||
| Strawberry Seals | ||
| Swimarin Sharks | ||
| Terra Linda Orcas | ||
| Tidalwaves |
Hosting the Champs in 2026: Swim Marin!
Champs Rotation:
2026 – Swimarin
2027 – Stingrays
2028 – Sleepy Hollow
2029 – Marinwood
2030 – Strawberry
2031 – Orcas
2032 – Lucas Valley
2033 – Riptide
2034 – Scott Valley
2035 – Tidalwaves
2026 Schedule
The Ten Teams of the MSL
(click on the team logo to be directed to their website)
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|---|---|---|---|---|
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Don't forget to Volunteer!
