Fundraising Fox

Endorphins

1 known investors

Endorphins Running operates an in-person running community with personalized coaching and sells branded race apparel.

Also known as Endorphins Running

Founders & leadership

TSTyler Swartz
Tyler SwartzinFounder

Investors · 1

Company profile

researched Aug 2026

Endorphins (Endorphins Running) is a running-focused community and coaching venture that combines in-person group activity with personalized coaching for runners. Its public-facing storefront states the community spans more than 25,000 global members and invites runners to join.

Alongside the community and coaching offering, Endorphins runs an e-commerce shop selling branded running and recovery apparel tied to specific races and cities. Listed items include team full-zip jackets and recovery hoodies priced at $89.00 associated with Boston 2026, the United Half 2026, LA 2026, ATX 2026, Dallas 2025, Philly 2025 and NYC 2025, as well as a co-branded Endorphins x New Balance "Road To Marathon" NSpire Crop item. Many of these items are marked as sold out.

Business model

Endorphins combines a membership-style running community and personalized coaching services with direct-to-consumer sales of branded apparel through its own online shop.

Revenue sources visible publicly include sales of branded apparel, such as recovery hoodies and team full-zip jackets priced at $89.00 and other items starting from $19.99, plus personalized coaching for runners.

Traction

The company's storefront states the community has over 25,000 global members, and multiple race-specific apparel drops are listed as sold out.

Latest developments

The shop lists apparel for 2026 events including Boston 2026, the United Half 2026, LA 2026 and ATX 2026, alongside 2025 items for Dallas, Philadelphia and New York.

Full profile — go-to-market, geography

Go-to-market

The company acquires participants through in-person community running events and an online storefront, and has produced at least one co-branded apparel collaboration with New Balance.

Runners, including participants in marathons and half marathons in cities such as Boston, Los Angeles, Austin, Dallas, Philadelphia and New York.

Geography

The community is described as global, with product lines tied to United States race markets including Boston, Los Angeles, Austin, Dallas, Philadelphia and New York.

Compiled by commissioned research from 7 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Community membersJan 202625,000 members

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Timeline · 1

launches, deals, and filings
Jan 2026
Endorphins x New Balance "Road To Marathon" apparel collaboration

The Endorphins shop lists an Endorphins x New Balance Road To Marathon NSpire Crop product, indicating a co-branded apparel collaboration with New Balance.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

Research sources · 7

primary sources listed

7 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Endorphins do?
Endorphins Running operates an in-person running community with personalized coaching and sells branded race apparel.
Who founded Endorphins?
Endorphins was founded by Tyler Swartz.
Who are Endorphins's investors?
Endorphins's investors include Bungalow Capital.