Swimming Resources

Sponsored by: 

What is BAM?

Boulder Aquatic Masters (BAM) is a nonprofit masters swim club that has been serving the Boulder community for over 30 years.

BAM caters to swimmers from 18-98 years of age, beginners to experts, recreational swimmers to elite athletes.

BAM hosts over 30 workouts weekly including indoor, outdoor and open water swims.

BAM coaches are all avid swimmers and well versed in all aspects of swimming, physiology and nutrition.

2018 Summer BAM Events

Weekly Open Water Swims @ Boulder Reservoir

Tues/Thurs, May 24 – Aug. 30

6:10 – 7:40am, $15 drop in fee or punch pass available

1000m course with lifeguards in kayaks positioned along the course

Details here

Bare Bones Series @ Boulder Reservoir

Saturday June 30 & August 18, 8am

1,2 and 3 mile options

Details and registration here

Without Limits Productions

Stroke & Stride Series @ Boulder Reservoir

Thursdays beginning May 3oth

750m or 1500m options, with or with out 5K

Details and registration here

Parker Open Water Swim 

Saturday July 27th

0.5, 1.2 & 2.4 mile options

Details and registration here

Mountain Swim Series

Sunset Solstice Swim

Saturday June 22nd

1.2 & 2.4 mile Competitive Swim

Details and registration here

Carter Lake Crossing

Saturday July 2oth

3 mile Competitive Swim

Details and registration here

Chatfield Lake Classic

Sunday August 11th

1 & 2 mile Competitive Swims

Details here

The Cliff Backyard Ultra 

Saturday August 17th

1.5 mile course

Details here

Castle 5k/10k

Sunday August 18th

5k & 10k course

Details here

Aquaman Swim/Run Series

Cherry Creek State Park

Dunk n Dash Series


Nottingham Lake Open Water Swim Club


21st Horsetooth Open Water Swim

Ft. Collins

Grant Ranch Weekly Open Water Swims


OWS at Chatfield State Park with Team W Coaching and Nixie Waves