



Run Clubs.
Running Events.
Community.
Running experiences for business teams
✅ Connect top talent
✅ Build strong bonds
✅ High engagement





United teams with access to inspiring running events
See how Day One builds communities through the power of running. Our programs and events boost employee well-being, strengthen team spirit, and create valuable bonds with colleagues and brands. With unique running experiences that employees love, we help teams connect and grow.

All-in programs
Fully organised running programs, tailor-made for each runner

Day One Network
Meet like minded professionals during our F2F trainings and events

Exciting events
Join unique races, fully designed and managed by Day One

Personalised coaching
Coaching for motivated and confident training
The impact of running together
People are your most valuable asset
Almost half of all millennials has either completed a formal 10K or would like to do this
ROI calculations show a positive return of 5.6x on employee well-being spending
Employees who experience high levels of well-being in the workplace are three times more likely to stick around
Productivity goes up with 14% when companies improve employee engagement levels
Let's run together
Your running club and event
By working with Day One, employees can network with like-minded professionals in a relaxed, informal setting while boosting their fitness. With our unique Day One running events we create lasting bonds between employees and brands.
Testimonials
What our customers tell us
Join our unique experiences
Upcoming Day One Events
Blog
From first step to finish line
Explore our philosophy, discover our running events, and find valuable tips to support your running journey.
Let's start running
Our packages
Our running well-being programs are tailored to meet the diverse needs of your workforce, fostering a culture of health, (personal) growth and unity. All packages come with access to the Day One community and Day One running events
Start
Tailor made to the needs of your employees. Access to Day One network
Silver
Access to more events, perks and features
Gold
Gain access to incredible running events and unforgettable experciences
Testimonials
What our customers tell us
Meet the founders
Mees Kremer and Milo Schoonheijm, the founders of Day One, bring a blend of corporate experience and running passion. With hands-on experience in both the business world and on the track, their ambition is to have everyone experience the thrill, adrenaline and camaraderie that comes with running. Today, Day One stands as their commitment to fostering healthier, more connected teams through innovative running programs and unique experiences.

Mees Kremer

Sports enthusiast
running, cycling, swimming, ice skating

Personal best
full marathon 2h58m and half in 1h22m

Worked >4 years in scale-up before Day One

Milo Schoonheijm

Sports enthusiast
running, squash

Personal best
full marathon 3h47m and half in 1h36m

Worked >15 years in large organizations before Day One