| Racing | J-24 One Design Regatta | Pending opening | J-24 One Design Regatta - Pending opening | Fri 8/15 5:00 pm - 8:00 pm Sat 8/16 9:00 am - 4:00 pm Sun 8/17 9:00 am - 1:00 pm | View J-24 One Design Regatta starting August 15, 2025 05:00 pm, |
| 10.1 Weekend Intensive | 10.1 WEI 10 | In Progress | 10.1 WEI 10 - In Progress | Fri 8/15 5:30 pm - 8:30 pm Sat 8/16 9:00 am - 6:00 pm | View 10.1 WEI 10 starting August 15, 2025 05:30 pm, |
| Enrichment | Enrichment 2025 | Open for sign up (allows for late signups) | Enrichment 2025 - Open for sign up (allows for late signups) | Sat 4/26 9:30 am - 12:30 pm Sat 5/3 9:30 am - 12:30 pm Sat 5/10 9:30 am - 12:30 pm Sun 5/11 9:30 am - 12:30 pm Sat 5/17 9:30 am - 12:30 pm Sun 5/18 9:30 am - 12:30 pm Sat 5/24 9:30 am - 12:30 pm Sun 5/25 9:30 am - 12:30 pm Sat 5/31 9:30 am - 12:30 pm Sun 6/1 9:30 am - 12:30 pm Sat 6/7 9:30 am - 12:30 pm Sun 6/8 9:30 am - 12:30 pm Sat 6/14 9:30 am - 12:30 pm Sun 6/15 9:30 am - 12:30 pm Sat 6/21 9:30 am - 12:30 pm Sun 6/22 9:30 am - 12:30 pm Sat 6/28 9:30 am - 12:30 pm Sun 6/29 9:30 am - 12:30 pm Sat 7/5 9:30 am - 12:30 pm Sun 7/6 9:30 am - 12:30 pm Sat 7/12 9:30 am - 12:30 pm Sun 7/13 9:30 am - 12:30 pm Sat 7/26 9:30 am - 12:30 pm Sat 8/2 9:30 am - 12:30 pm Sun 8/3 9:30 am - 12:30 pm Sat 8/9 9:30 am - 12:30 pm Sun 8/10 9:30 am - 12:30 pm Sat 8/16 9:30 am - 12:30 pm Sat 8/23 9:30 am - 12:30 pm Sun 8/24 9:30 am - 12:30 pm Sat 8/30 9:30 am - 12:30 pm Sat 9/6 9:30 am - 12:30 pm Sun 9/7 9:30 am - 12:30 pm Sat 9/13 9:30 am - 12:30 pm Sun 9/14 9:30 am - 12:30 pm Sat 9/20 9:30 am - 12:30 pm Sat 9/27 9:30 am - 12:30 pm Sun 9/28 9:30 am - 12:30 pm Sat 10/4 9:30 am - 12:30 pm Sun 10/5 9:30 am - 12:30 pm Sat 10/11 9:30 am - 12:30 pm Sun 10/12 9:30 am - 12:30 pm | View Enrichment 2025 starting April 26, 2025 09:30 am, |
| Rating Evaluations | Rating evaluation (Ensign: Light to Heavy Air) | Event is full | Rating evaluation (Ensign: Light to Heavy Air) - Event is full | Sat 8/16 10:00 am - 11:30 am | View Rating evaluation (Ensign: Light to Heavy Air) starting August 16, 2025 10:00 am, |
| 50.4 ILCA (Formerly Laser) Introduction or Refresh | 50.4 A ILCA (Formerly Laser) Intro and Refresher | In Progress | 50.4 A ILCA (Formerly Laser) Intro and Refresher - In Progress | Sat 7/26 10:00 am - 1:00 pm Sat 8/2 10:00 am - 1:00 pm Sat 8/9 10:00 am - 1:00 pm Sat 8/16 10:00 am - 1:00 pm | View 50.4 A ILCA (Formerly Laser) Intro and Refresher starting July 26, 2025 10:00 am, |
| Advanced Ambassador Expedition (For ages 16 to 19) | WOS/Denis Sullivan Advanced Ambassador Program (Students ages 16-19) | Open for sign up (limit 1 per category) | WOS/Denis Sullivan Advanced Ambassador Program (Students ages 16-19) - Open for sign up (limit 1 per category) | Sun 8/17 8:00 am - Tue 8/26 12:00 pm | View WOS/Denis Sullivan Advanced Ambassador Program (Students ages 16-19) starting August 17, 2025 08:00 am, |
| Tiller Time for Kids | Tiller Time for Kids | Open for sign up | Tiller Time for Kids - Open for sign up | Sun 8/17 1:00 pm - 3:00 pm | View Tiller Time for Kids starting August 17, 2025 01:00 pm, |
| Wellness | Yoga | Open for sign up | Yoga - Open for sign up | Mon 8/18 7:30 am - 8:15 am | View Yoga starting August 18, 2025 07:30 am, |
| Prams Level 2 | PL2-D | Open for sign up | PL2-D - Open for sign up | Mon 8/18 9:00 am - 12:00 pm Tue 8/19 9:00 am - 12:00 pm Wed 8/20 9:00 am - 12:00 pm Thu 8/21 9:00 am - 12:00 pm Fri 8/22 9:00 am - 12:00 pm | View PL2-D starting August 18, 2025 09:00 am, |
| Youth Level 2 | YL-2 H | Open for sign up | YL-2 H - Open for sign up | Mon 8/18 9:00 am - 12:00 pm Tue 8/19 9:00 am - 12:00 pm Wed 8/20 9:00 am - 12:00 pm Thu 8/21 9:00 am - 12:00 pm Mon 8/25 9:00 am - 12:00 pm Tue 8/26 9:00 am - 12:00 pm Wed 8/27 9:00 am - 12:00 pm Thu 8/28 9:00 am - 12:00 pm | View YL-2 H starting August 18, 2025 09:00 am, |
| Youth Level 3 | YL3 AA SP 1-Week All-Day | Open for sign up | YL3 AA SP 1-Week All-Day - Open for sign up | Mon 8/18 9:00 am - 4:00 pm Tue 8/19 9:00 am - 4:00 pm Wed 8/20 9:00 am - 4:00 pm Thu 8/21 9:00 am - 4:00 pm Fri 8/22 9:00 am - 4:00 pm | View YL3 AA SP 1-Week All-Day starting August 18, 2025 09:00 am, |
| Youth Level 1 | YL1-G | Open for sign up | YL1-G - Open for sign up | Mon 8/18 1:00 pm - 4:00 pm Tue 8/19 1:00 pm - 4:00 pm Wed 8/20 1:00 pm - 4:00 pm Thu 8/21 1:00 pm - 4:00 pm Mon 8/25 1:00 pm - 4:00 pm Tue 8/26 1:00 pm - 4:00 pm Wed 8/27 1:00 pm - 4:00 pm Thu 8/28 1:00 pm - 4:00 pm | View YL1-G starting August 18, 2025 01:00 pm, |
| 10.2 Adult Skill Building for Day-Sailors | 10.2 (BB) Skill Building for Day-Sailors | Event is full | 10.2 (BB) Skill Building for Day-Sailors - Event is full | Mon 8/4 1:00 pm - 4:00 pm Mon 8/11 1:00 pm - 4:00 pm Mon 8/18 1:00 pm - 4:00 pm Mon 8/25 1:00 pm - 4:00 pm | View 10.2 (BB) Skill Building for Day-Sailors starting August 04, 2025 01:00 pm, |
| 10.1 Weekday (evenings) | 10.1 G | Open for sign up | 10.1 G - Open for sign up | Mon 8/18 5:30 pm - 8:30 pm Tue 8/19 5:30 pm - 8:30 pm Wed 8/20 5:30 pm - 8:30 pm Thu 8/21 5:30 pm - 8:30 pm Mon 8/25 5:30 pm - 8:30 pm Tue 8/26 5:30 pm - 8:30 pm Wed 8/27 5:30 pm - 8:30 pm Thu 8/28 5:30 pm - 8:30 pm | View 10.1 G starting August 18, 2025 05:30 pm, |
| Prams Level 1 | PL1-G | In Progress | PL1-G - In Progress | Mon 8/11 9:00 am - 12:00 pm Tue 8/12 9:00 am - 12:00 pm Tue 8/19 9:00 am - 12:00 pm Wed 8/20 9:00 am - 12:00 pm Thu 8/21 9:00 am - 12:00 pm | View PL1-G starting August 11, 2025 09:00 am, |
| Private Boat Rides | Private Boat Ride - Lock | Open for sign up | Private Boat Ride - Lock - Open for sign up | Tue 8/19 1:00 pm - 3:00 pm | View Private Boat Ride - Lock starting August 19, 2025 01:00 pm, |
| Prams and Youth Staff Scheduling | Youth Staff Tuesday Night Sailing | Open for sign up | Youth Staff Tuesday Night Sailing - Open for sign up | Tue 8/19 5:00 pm - 7:00 pm | View Youth Staff Tuesday Night Sailing starting August 19, 2025 05:00 pm, |
| 60.2 Cruiser Training | 60.2b C Cruiser Training (Blue Skies) | Event is full | 60.2b C Cruiser Training (Blue Skies) - Event is full | Mon 8/11 5:00 pm - 8:00 pm Wed 8/13 5:00 pm - 8:00 pm Tue 8/19 5:00 pm - 8:00 pm | View 60.2b C Cruiser Training (Blue Skies) starting August 11, 2025 05:00 pm, |
| 40.2 Spinnaker Racing | 40.2 (A) Spinnaker Racing | In Progress | 40.2 (A) Spinnaker Racing - In Progress | Tue 8/12 5:30 pm - 8:30 pm Tue 8/19 5:30 pm - 8:30 pm Tue 9/2 5:30 pm - 8:30 pm Tue 9/9 5:30 pm - 8:30 pm | View 40.2 (A) Spinnaker Racing starting August 12, 2025 05:30 pm, |
| Private Boat Rides | Private Boat Ride - Andre Olton | Open for sign up | Private Boat Ride - Andre Olton - Open for sign up | Wed 8/20 1:00 pm - 3:00 pm | View Private Boat Ride - Andre Olton starting August 20, 2025 01:00 pm, |
| ASP/ Single Session Boat Rides | RMHW Boat Rides | Open for sign up | RMHW Boat Rides - Open for sign up | Thu 8/21 3:00 pm - 3:02 pm | View RMHW Boat Rides starting August 21, 2025 03:00 pm, |
| 10.2 Adult Skill Building for Day-Sailors | 10.2 C Skill Building for Day-Sailors | Open for sign up | 10.2 C Skill Building for Day-Sailors - Open for sign up | Thu 8/21 5:00 pm - 8:00 pm Thu 8/28 5:00 pm - 8:00 pm Thu 9/4 5:00 pm - 8:00 pm Thu 9/11 5:00 pm - 8:00 pm | View 10.2 C Skill Building for Day-Sailors starting August 21, 2025 05:00 pm, |
| J-24 Thursday Night Series (Owner Forms) | J/24 Summer Series | Open for sign up (allows for late signups) | J/24 Summer Series - Open for sign up (allows for late signups) | Thu 6/12 5:20 pm - 8:20 pm Thu 6/19 5:20 pm - 8:20 pm Thu 6/26 5:20 pm - 8:20 pm Thu 7/10 5:20 pm - 8:20 pm Thu 7/17 5:20 pm - 8:20 pm Thu 7/24 5:20 pm - 8:20 pm Thu 7/31 5:20 pm - 8:20 pm Thu 8/7 5:20 pm - 8:20 pm Thu 8/14 5:20 pm - 8:20 pm Thu 8/21 5:20 pm - 8:20 pm Thu 8/28 5:20 pm - 8:20 pm Thu 9/4 5:20 pm - 8:20 pm | View J/24 Summer Series starting June 12, 2025 05:20 pm, |
| J-24 Thursday Night Racing (Member Sign-Ups) | J/24 Thursday Night Racing (MCSC Member Signup) | Open for sign up | J/24 Thursday Night Racing (MCSC Member Signup) - Open for sign up | Thu 8/21 5:30 pm - 8:30 pm | View J/24 Thursday Night Racing (MCSC Member Signup) starting August 21, 2025 05:30 pm, |
| 10.1 Weekend Intensive | 10.1 WEI 11 | Open for sign up | 10.1 WEI 11 - Open for sign up | Fri 8/22 5:30 pm - 8:30 pm Sat 8/23 9:00 am - 6:00 pm Sun 8/24 9:00 am - 6:00 pm | View 10.1 WEI 11 starting August 22, 2025 05:30 pm, |
| 61.x Cruiser Clinics | 60.1 Blue Skies Cruiser Clinic | Open for sign up | 60.1 Blue Skies Cruiser Clinic - Open for sign up | Sat 8/23 1:30 pm - 3:30 pm | View 60.1 Blue Skies Cruiser Clinic starting August 23, 2025 01:30 pm, |
| Family Sailing | Kids and Crew | Open for sign up | Kids and Crew - Open for sign up | Sat 8/23 2:00 pm - 4:00 pm Sun 8/24 2:00 pm - 4:00 pm | View Kids and Crew starting August 23, 2025 02:00 pm, |
| 50.2 Team Centerboards | 50.2 B Team Centerboards | Open for sign up | 50.2 B Team Centerboards - Open for sign up | Sat 8/23 3:30 pm - 6:30 pm Sun 8/24 3:30 pm - 6:30 pm Mon 8/25 5:30 pm - 8:30 pm Tue 8/26 5:30 pm - 8:30 pm | View 50.2 B Team Centerboards starting August 23, 2025 03:30 pm, |
| Tiller Time for Kids | Tiller Time for Kids | Open for sign up | Tiller Time for Kids - Open for sign up | Sun 8/24 1:00 pm - 3:00 pm | View Tiller Time for Kids starting August 24, 2025 01:00 pm, |
| Wellness | Yoga | Open for sign up | Yoga - Open for sign up | Mon 8/25 7:30 am - 8:15 am | View Yoga starting August 25, 2025 07:30 am, |
| Prams and Youth Staff Scheduling | Youth Staff Tuesday Night Sailing | Open for sign up | Youth Staff Tuesday Night Sailing - Open for sign up | Tue 8/26 5:00 pm - 7:00 pm | View Youth Staff Tuesday Night Sailing starting August 26, 2025 05:00 pm, |
| 60.2 Cruiser Training | 60.2b B Cruiser Training (Blue Skies) | Event is full | 60.2b B Cruiser Training (Blue Skies) - Event is full | Tue 8/26 5:30 pm - 8:30 pm Wed 8/27 5:30 pm - 8:30 pm Thu 8/28 5:30 pm - 8:30 pm | View 60.2b B Cruiser Training (Blue Skies) starting August 26, 2025 05:30 pm, |
| 10.2 Adult Skill Building for Day-Sailors | 10.2 D | Open for sign up | 10.2 D - Open for sign up | Wed 8/27 4:00 pm - 7:00 pm Wed 9/3 4:00 pm - 7:00 pm Wed 9/10 4:00 pm - 7:00 pm Wed 9/17 4:00 pm - 7:00 pm | View 10.2 D starting August 27, 2025 04:00 pm, |
| ASP/ Single Session Boat Rides | RMHW Boat Rides | Open for sign up | RMHW Boat Rides - Open for sign up | Thu 8/28 3:00 pm - 3:02 pm | View RMHW Boat Rides starting August 28, 2025 03:00 pm, |
| J-24 Thursday Night Racing (Member Sign-Ups) | J/24 Thursday Night Racing (MCSC Member Signup) | Pending opening | J/24 Thursday Night Racing (MCSC Member Signup) - Pending opening | Thu 8/28 5:30 pm - 8:30 pm | View J/24 Thursday Night Racing (MCSC Member Signup) starting August 28, 2025 05:30 pm, |
| 10.1 Weekend Intensive | 10.1 WEI 12 | Open for sign up | 10.1 WEI 12 - Open for sign up | Fri 8/29 5:30 pm - 8:30 pm Sat 8/30 9:00 am - 6:00 pm Sun 8/31 9:00 am - 6:00 pm | View 10.1 WEI 12 starting August 29, 2025 05:30 pm, |
| Regattas | Quarter Barrel Regatta | Pending opening | Quarter Barrel Regatta - Pending opening | Sun 8/31 9:00 am - 1:00 pm | View Quarter Barrel Regatta starting August 31, 2025 09:00 am, |
| Tiller Time for Kids | Tiller Time for Kids | Open for sign up | Tiller Time for Kids - Open for sign up | Sun 8/31 1:00 pm - 3:00 pm | View Tiller Time for Kids starting August 31, 2025 01:00 pm, |
| Wellness | Yoga | Open for sign up | Yoga - Open for sign up | Mon 9/1 7:30 am - 8:15 am | View Yoga starting September 01, 2025 07:30 am, |
| Private Boat Rides | Private Boat Ride | Open for sign up | Private Boat Ride - Open for sign up | Mon 9/1 12:00 pm - 2:00 pm | View Private Boat Ride starting September 01, 2025 12:00 pm, |
| Special Events (Races, Social) | Harbor Lady Cruise with MCSC | Open for sign up | Harbor Lady Cruise with MCSC - Open for sign up | Tue 9/2 6:00 pm - 8:00 pm | View Harbor Lady Cruise with MCSC starting September 02, 2025 06:00 pm, |
| J-24 Thursday Night Racing (Member Sign-Ups) | J/24 Thursday Night Racing (MCSC Member Signup) | Pending opening | J/24 Thursday Night Racing (MCSC Member Signup) - Pending opening | Thu 9/4 5:30 pm - 8:30 pm | View J/24 Thursday Night Racing (MCSC Member Signup) starting September 04, 2025 05:30 pm, |
| ASP/ Single Session Boat Rides | Adaptive Sailing Program Friday Boat Rides (mornings) | Open for sign up | Adaptive Sailing Program Friday Boat Rides (mornings) - Open for sign up | Fri 9/5 10:00 am - 12:30 pm | View Adaptive Sailing Program Friday Boat Rides (mornings) starting September 05, 2025 10:00 am, |
| ASP/ Single Session Boat Rides | Adaptive Sailing Program (afternoons) | Open for sign up | Adaptive Sailing Program (afternoons) - Open for sign up | Fri 9/5 1:00 pm - 3:30 pm | View Adaptive Sailing Program (afternoons) starting September 05, 2025 01:00 pm, |
| Tiller Time for Kids | Tiller Time for Kids | Open for sign up | Tiller Time for Kids - Open for sign up | Sun 9/7 1:00 pm - 3:00 pm | View Tiller Time for Kids starting September 07, 2025 01:00 pm, |
| Wellness | Yoga | Open for sign up | Yoga - Open for sign up | Mon 9/8 7:30 am - 8:15 am | View Yoga starting September 08, 2025 07:30 am, |
| 63.1 Cruising Spinnakers | 63.1 C Cruising Spinnakers | Event is full | 63.1 C Cruising Spinnakers - Event is full | Mon 9/8 1:00 pm - 4:00 pm Tue 9/9 1:00 pm - 4:00 pm | View 63.1 C Cruising Spinnakers starting September 08, 2025 01:00 pm, |
| 50.1 Adult Introduction to Centerboards | 50.1 B Introduction to Centerboards (Catalina 14.2s) (WEI-style) | Open for sign up | 50.1 B Introduction to Centerboards (Catalina 14.2s) (WEI-style) - Open for sign up | Sat 9/13 9:00 am - 5:30 pm Sun 9/14 9:00 am - 5:30 pm | View 50.1 B Introduction to Centerboards (Catalina 14.2s) (WEI-style) starting September 13, 2025 09:00 am, |
| ASP/ Single Session Boat Rides | Belong Wisconsin Field Trip | Open for sign up | Belong Wisconsin Field Trip - Open for sign up | Sat 9/13 1:00 pm - 4:00 pm | View Belong Wisconsin Field Trip starting September 13, 2025 01:00 pm, |
| Wellness | Yoga | Open for sign up | Yoga - Open for sign up | Mon 9/15 7:30 am - 8:15 am | View Yoga starting September 15, 2025 07:30 am, |
| Regattas | Fall Champs | Pending opening | Fall Champs - Pending opening | Sun 9/21 9:00 am - 1:00 pm | View Fall Champs starting September 21, 2025 09:00 am, |
| Wellness | Yoga | Open for sign up | Yoga - Open for sign up | Mon 9/22 7:30 am - 8:15 am | View Yoga starting September 22, 2025 07:30 am, |
| Wellness | Yoga | Open for sign up | Yoga - Open for sign up | Mon 9/29 7:30 am - 8:15 am | View Yoga starting September 29, 2025 07:30 am, |
| Wellness | Yoga | Open for sign up | Yoga - Open for sign up | Mon 10/6 7:30 am - 8:15 am | View Yoga starting October 06, 2025 07:30 am, |
| Wellness | Yoga | Open for sign up | Yoga - Open for sign up | Mon 10/13 7:30 am - 8:15 am | View Yoga starting October 13, 2025 07:30 am, |
| Room Rentals | Facility Rental | Event is full | Facility Rental - Event is full | Wed 7/1/26 10:00 am - 10:00 am | View Facility Rental starting July 01, 2026 10:00 am, |
