Build Sep 29, 2026, 5:58 PM ET · version 51f955b

Live competition

All current team projects

4 labs on the field, each seating six co-equal founders, with 11 seats still open. Take a seat, earn Business Performance Points through verified work, and compete for capital. You keep the company — CFL takes no equity. Every one of these is an education lab, not a clinic.

The Helmet Nobody Checked

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The Helmet Nobody Checked

PATENT PENDING — CFL owned

A non-contact way to test whether a used helmet shell is still structurally sound — not by calendar age, but by actual condition.

  • Helmets and hard hats are currently retired by calendar age, not actual condition, because no practical per-unit test exists
  • Non-contact structural screening research — patent pending, wholly owned by CFL, no outside license
  • Construction hard hats are a larger, simpler-material market than football helmets facing this same gap

Not joining the team? A business can license this technology for its own products.File a license inquiry →

Thermal Suture Cutter instruments

openAll six seats taken

Thermal Suture Cutter (TSC)

Sports Medicine · Orthopedics

A heated filament device that ruptures sutures without tension on the skin, turning a dreaded clinic experience into a fast step in athlete recovery.

  • Ruptures a suture with heat instead of cutting it under tension — whether that takes the pull off healing skin is the question the team is studying
  • Aimed at the high-tensile sutures common in sports medicine
  • An education lab, not a clinical product — no claim about pain, recovery or outcomes

Not joining the team? A business can license this technology for its own products.File a license inquiry →

Sternotomy and Rib Splint System

openAll six seats taken

Sternotomy & Rib Splint System

Tampa, FL

A chest splint built around adhesive anchor patches and elastic straps, meant to support rib and sternum injuries without the rigid wrap athletes quietly stop wearing.

  • Adhesive anchor patches and elastic straps in place of a rigid wrap athletes quietly stop wearing
  • Aimed at rib and sternum injuries in competitive and recreational athletes
  • Fit and materials are still under study — no claims about healing, breathing or return to play

Not joining the team? A business can license this technology for its own products.File a license inquiry →

BIOMAG

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BIOMAG — bio-absorbable metal anchors

Sports medicine

Bio-absorbable metal anchors that do the job during recovery, then break down instead of staying in the body as permanent hardware — one less procedure, one less scar, one less piece of metal an athlete carries for life. Education lab.

  • Bio-absorbable by design — the aim is an anchor that does its job and then breaks down, rather than staying in the body
  • Education lab — not a clinic, and no claim that it lowers any risk; that is what testing would have to show
  • Screening literacy: teaches teams to read what the imaging actually shows

Not joining the team? A business can license this technology for its own products.File a license inquiry →

Have a venture that belongs on this field?

We’re actively seeking sports technology, fan engagement experiences, sports medicine and recovery innovation, athlete safety and protective equipment, performance tracking and analytics, and training and coaching platforms — with more announcements coming soon.

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All competition rankings are educational and do not constitute investment advice.