15 events found.
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Sun
6/14
Swim
Sunday, Tuesday, Thursday Masters Swim
June 14, 2026
12:00am - 11:59pm
Pool Deck, Leventhal-Sidman JCC
For Ages 18–99
Every Sunday, Tuesday, Thursday from September 14, 2025 to August 30, 2026
Masters Swim at JCC Greater Boston is designed to cater to swimmers of all levels, offering a structured and motivating...
Sun
6/14
Teen
Jewish Teen Foundation of Greater Boston
June 14, 2026
10:00am - 11:00pm
Teen Lounge
For Ages 15–18
Every Sunday from September 14, 2025 to June 28, 2026
Jewish Teen Foundation of Greater Boston (JTFGB) is a year-long program for Jewish high school students with different...
Sun
6/14
Premium Fitness Classes
Youth Ninjutsu Program (Ages 12+)
June 14, 2026
5:30pm - 6:30pm
Group Fitness Studio, Leventhal-Sidman JCC
For Ages 12–17
Every Sunday from April 12 to June 21
Registration is still available! The Way of Ninjutsu: Enter the world of Bu-do Taijutsu (Ninjutsu), a Japanese martial art...
Mon
6/15
Karishim Swim Team
Karishim - Spring - Junior
June 15, 2026
12:00am - 11:59pm
Pool Deck, Leventhal-Sidman JCC
For Ages 6–18
Every Monday from April 6 to July 13
Mon
6/15
Karishim Swim Team
Karishim - Spring - Age Group Prep
June 15, 2026
12:00am - 11:59pm
Pool Deck, Leventhal-Sidman JCC
For Ages 6–18
Every Monday from April 6 to July 13
Mon
6/15
Karishim Swim Team
Karishim - Spring - Age Group
June 15, 2026
12:00am - 11:59pm
Pool Deck, Leventhal-Sidman JCC
For Ages 6–18
Every Monday from April 6 to July 13
Mon
6/15
Karishim Swim Team
Karishim - Spring - Senior Prep
June 15, 2026
12:00am - 11:59pm
Pool Deck, Leventhal-Sidman JCC
For Ages 6–18
Every Monday from April 6 to July 13
Mon
6/15
Karishim Swim Team
Karishim - Spring - Senior
June 15, 2026
12:00am - 11:59pm
Pool Deck, Leventhal-Sidman JCC
For Ages 6–18
Every Monday from April 6 to July 13
Mon
6/15
Karishim Swim Team
Karishim - Spring - High School
June 15, 2026
12:00am - 11:59pm
Pool Deck, Leventhal-Sidman JCC
For Ages 6–18
Every Monday from April 6 to July 13
Mon
6/15
Karishim Swim Team
Karishim - Spring - Junior Prep
June 15, 2026
12:00am - 11:59pm
Pool Deck, Leventhal-Sidman JCC
For Ages 6–18
Every Monday from April 6 to July 13
Mon
6/15
Parkinson's Wellness
Parkinson's Cycle
June 15, 2026
11:00am - 11:45am
Cycle Studio, Leventhal-Sidman JCC
For Ages 18–99
Every Monday from April 6 to June 22
Research has found that cycling, especially when pedaling at a rate faster than your own voluntary cadence, may allow the...
Mon
6/15
Swim
Masters Mid Day
June 15, 2026
12:00pm - 1:00pm
Pool Deck, Leventhal-Sidman JCC
For Ages 18–99
Every Monday, Wednesday from September 15, 2025 to August 31, 2026
Mon
6/15
Premium Fitness Classes
Introduction to Balance and Injury Prevention
June 15, 2026
1:30pm - 2:30pm
Mind Body Studio, Leventhal-Sidman JCC
For Ages 18–99
Every Monday from April 6 to June 22
Led by a Certified Personal Trainer and functional movement specialist, this class is designed for participants who need to...
Mon
6/15
Premium Fitness Classes
Core-Based Injury Prevention
June 15, 2026
2:30pm - 3:30pm
Group Fitness Studio, Leventhal-Sidman JCC
For Ages 18–99
Every Monday from April 6 to June 22
Take your balance and injury prevention practice to the next level in this core-based training class led by a Certified...
Mon
6/15
Karishim Swim Team
Karishim - Pre-Swim E1 - Mon & Wed
June 15, 2026
4:00pm - 4:45pm
Pool Deck, Leventhal-Sidman JCC
For Ages 6–10
Every Monday from April 6 to June 15
