Corporate Relay

Colorado’s Largest Corporate Challenge!

What’s better than running 26.2 miles through the Mile High City? Sharing the miles with co-workers! Get a team of five employees to run Denver’s only 26.2 mile Marathon Relay – and Colorado’s largest Corporate Race. Win bragging rights, awards and money for charity. See the great sites of the Mile High City on each leg – from Mile High Stadium to the Confluence, Sloan’s Lake, downtown, or the neighborhoods around Colfax – which one will you run? The ultimate team-building experience.

HR/Wellness Directors & Company Team/Running Coordinators

You have lots of options. You can buy multiple registrations all at once for your employees. And, if your company has 3 or more relay teams, you can have a company party at the Finish Line. Email with questions about getting your company more involved. Read below to learn about running for charity and bragging rights by industry!

Get the Fun Started

  1. Pick a captain to register your team.
  2. Challenge your coworkers to start teams – male, female or coed.
  3. Register online (you don’t have to know all 5 runners when you register).
  4. Run – organize lunch runs or join the Colfax Ambassadors for group runs.
  5. Check out the Relay Leg Details such as Screaming Downhill and Downtown River Trek including stadium run-through.
  6. Some teams run for fun, some for health, and some for bragging rights!

Virtual Photo Tour

Cruise to the bottom of the page to check out the fun sites along the course – Leg by Leg!

Win Money for Charity

Compete for more than $90,000 in awards for charity – 60 top teams (overall and industry) designate one of our eligible Charity Partners as a recipient. Check out the 2017 winners – Corporate (including Industry), Open, Government. Times are based on chip time. All 5 runners must be employees, or up to 2 of the 5 runners may be family members to be eligible for awards.

Bragging Rights by Industry

Compete in your industry for bragging rights and awards. For the Corporate Division, winners are selected by industry (1st, 2nd, 3rd) as well as for Overall (1st, 2nd, 3rd by Male, Female, Coed). Earn bragging rights as well as money for charity! If your team wins, you get to stand on stage and hand a giant check to your charity.  Awesome!

Our planned 2018 Industries are Accounting, Construction/Engineering, Consumer Services/Products, Energy/Environment/Geology, Financial Services, Healthcare, Hospitality, Legal, Manufacturing, Nonprofit (non-healthcare), Professional Services/Products, and Technology/Telecom/Broadcasting. Industries may change based on participation.  Don’t see your industry below? To start a new industry award, email

Check out the 2017 Corporate and Industry winners.

Runner Perks

Great tech shirts, car decals, on-course digital photo, and awesome finisher medals for each relay runner with detachable mini-medallions for your keychain or necklace.2017 medals pictured – they stand and spin – great desk toy.  Don’t miss the awesome afterparty and Michelob Ultra Beer Garden lakeside in City Park.

Run for Charity

We have one of the largest Charity Partner programs in the country! Over 210 charities are participating this year. Choose a charity to run for when you register and race for a good cause. The charity you select when you register will contact you.

Training & Runs

Announcing the Colfax Training Series! Our Colfax Marathon Ambassadors will join Featured Running Clubs and running store Runs with Colfax drawings for great schwag. Check the TRAINING section for the up to date calendar – and great training tips.

Packet Pick Up & Race Day Logistics

Relay Team Packet Pick Up Friday and Saturday, May 18-19, 2018 at the Health & Fitness Expo. No Race Day Packet Pick Up. Detailed race day logistics will be posted in April.

Photo Tour

Hover over each photo to learn fun facts!

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