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Masters Swim Coach Merch: A Side Hustle For Adult Swim Coaches

April 3, 2026 7 min read By Marcus Okonkwo
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Table of Contents
  1. Why This Counts As A Side Hustle
  2. Realistic Earnings By Club Size
  3. The Affiliate Program
  4. Where Referrals Come From
  5. What The Money Tends To Be Used For
  6. Frequently Asked Questions

A masters swim coach running a 40 to 80 member club typically earns $1,000 to $2,500 a year in passive profit from a branded apparel shop, with under two hours per month of effort after launch. Coaches who also refer other clubs to the platform earn 10 percent of every referred subscription and $1 per unit those clubs sell, forever. The combined income for an active coach in the masters community lands between $3,000 and $7,000 a year at the upper end. Here is what is realistic and how the affiliate program multiplies it.

Why Masters Apparel Counts As A Side Hustle

Most masters swim coaches are not in it for the money. Coaching stipends from the parent organization (Y, parks district, college) rarely break $5,000 to $15,000 a year. The hourly rate for the time put in is generally a labor of love.

Apparel income changes the math. After the launch afternoon, the shop runs itself. Orders come in, the print and ship operation handles fulfillment, and the coach earns the profit margin set between base and retail. The coach never has to box a shirt, drive to the post office, or answer a shipping question.

The time spent on the shop after launch is maybe one hour a month to add a seasonal item, run a meet specific drop, or share the link in a new way. The effective hourly rate is high because the work is mostly upfront.

Realistic Earnings By Club Size

The math from masters swim club merch revenue math applies here. The number for the coach to focus on is the annual shop profit plus the affiliate add on.

Club sizeAnnual shop profitHours per monthEffective hourly
20 swimmers$4301.5$24/hr
40 swimmers$8601.5$48/hr
75 swimmers$1,7202$72/hr
150 swimmers$3,4502$144/hr

The hourly rate looks high because the work is mostly upfront. After the launch afternoon, the club earns regardless of how the coach spends their time. The hourly is closer to $200 per hour for the actual ongoing effort.

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The Affiliate Program That Compounds Income

Every account gets a unique affiliate link. When the coach refers another club, instructor, or athletic director to start a shop, the coach earns:

For a coach with relationships across the masters swim community (most do), referring five to ten other clubs over a few years adds up. A coach who has referred 10 clubs that each sit at the 50 member mark earns roughly $590 in subscription commissions plus $700 in unit commissions per year. That is $1,290 a year of completely passive income on top of their own club shop.

Where Referral Opportunities Come From

The masters swim community is connected. Most coaches already have referral opportunities they have never thought to leverage.

The referral link is in every account from day one. Share it in conversations with other coaches, in the LMSC chat, in post meet meetups. The affiliate income compounds.

What Coaches Actually Do With The Side Income

From what we have seen across masters clubs using the platform, the apparel income tends to land in one of three places.

Reinvest in the club. Coaching equipment, lane rental subsidies, travel funds for the relay team going to nationals. Most common use because the club earned it and the coach sees the operational need.

Supplement the coaches actual income. For coaches whose stipend barely covers gas to the pool, a $1,500 to $3,500 annual apparel boost from their own club plus referrals is meaningful. It turns a labor of love into something closer to break even on time invested.

Fund continuing education. A year of apparel income can pay for a USMS coaching clinic, an ASCA conference, or a swim clinic with a guest coach. The money funds the deeper coaching practice.

Whatever the use, the income exists in addition to (not instead of) the coaching stipend. It is a complementary stream, not a replacement.

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Open a free Bear Grips Pro Shop, earn passive profit from club apparel, and refer other coaches for lifetime commissions. The math compounds.

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Frequently Asked Questions

How much can a masters swim coach earn from team apparel per year?

Most coaches at a 40 to 80 member club clear $700 to $2,000 per year in shop profit, with under two hours of monthly effort after launch. Larger clubs at 150 plus members clear $3,000 to $5,000.

How does the affiliate program work for masters swim coaches?

Every account gets a unique affiliate link. When the coach refers another club or instructor who signs up, the coach earns 10 percent of that referred club subscription plus $1 per unit they sell, forever. Payouts are bi weekly.

Is the affiliate income passive after the referral?

Yes. Once a referred club is on the platform, the coach earns the subscription and per unit commissions on every order that club processes, with no further effort.

Can a masters coach refer a non swim club to the platform?

Yes. The affiliate program works across every vertical the platform serves: swim, triathlon, cycling, running, CrossFit, gyms, dance, martial arts, and more. The 10 percent and $1 per unit applies regardless of niche.

Marcus Okonkwo
Marcus OkonkwoFootball and Track Coach

Marcus coaches high school football and track in the Midwest. He has been on the sideline for 18 years and writes about program identity, parent booster fundraising, and the apparel decisions that hold up across an entire season.

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