Prove It 5k & 10k

Regular Registration:

• Custom race shirt (Men’s and Women’s sizing) – Shirts only guaranteed for registrations made more than 10 days before race day
• Timing by Trivium Racing and live, online results
• Free race photos
• Unique awards
• Finisher's Medal
• Opportunity to race on the exclusive GM Milford Proving Ground

 

Economy Registration:

• Custom race shirt (Men’s and Women’s sizing)
• Mega Medal Series finisher's medal 
• Timing by Trivium Racing and live, online results
• Free race photos
• Unique awards
• Opportunity to race on the exclusive GM Milford Proving Ground

 

Virtual Registration:

• Custom race shirt (Men’s and Women’s sizing) – Shirts only guaranteed for registrations made more than 10 days before race day
• Finisher's medal
• Packets will be mailed after race day

 

 

This race is part of the 2025 Trivium Michigan Mega Medal series.  All medals will connect to make one giant Mega Medal!  

 

 

 

This year’s short-sleeved tee is made from a heathered, light grey, cotton-poly blend that’s soft, breathable, and perfect for everything from race day miles to post-race lounging. The design is screen printed for a clean, durable finish that’ll hold up through all your post-race wear.

🧍‍♀️ Women’s cut: V-neck
🧍‍♂️ Men’s/Unisex cut: Classic crew neck

And yes, you’ll spot a nod to our classic crash test dummy—a subtle tribute to the proving ground that inspired it all.