WRC Logo
runsignup.com

Prove It 5k & 10k

location_city Milford

location_on Michigan

flag United States

calendar_today 18 Apr, 2026

directions_run Running

language Official Website

Register

About the Event

Prove It 5K & 10K – GM Milford Proving Ground

April 18, 2026 – Milford, Michigan

Looking for a Michigan spring 5K or 10K that’s unlike anything else? Prove It 5K & 10K gives you exclusive access to the GM Milford Proving Ground, one of the most iconic and secretive automotive testing facilities in the world. Normally closed to the public, this track opens just one day each year for runners and walkers to take on its twists, hills, and high-performance curves.

This isn’t your typical local race. The 5K packs 225′ of elevation gain in one lap of the course. The 10K doubles the challenge with two laps and 450′ of gain. Both races are USATF-certified, making them perfect for testing your speed and endurance. Want more? Register for the Double Event to run both distances back-to-back for the ultimate test.

 
Why Run Prove It?

Trivium Michigan Mega Medal Series

Prove It 5K & 10K is the first race in the 2026 Trivium Michigan Mega Medal Series. Each medal features the path of its race and connects to the others, forming one giant, six-piece medal by year’s end. Series registration also saves you money on entry fees.

 

2026 Mega Medal Series lineup:

Prove It isn’t just another race—it’s your chance to experience Michigan’s car culture, test your fitness, and earn your place on the track.
Register today for the Prove It 5K & 10K on April 18, 2026, and start your season with a race you’ll never forget.

Races Offered

5K

Apr 18, 2026

straighten

Distance — 5K

terrain

Type — Road running

timer

108 days remaining

10K

Apr 18, 2026

straighten

Distance — 10K

terrain

Type — Road running

timer

108 days remaining

15K

Apr 18, 2026

straighten

Distance — 15K

terrain

Type — Road running

timer

108 days remaining

Weather Overview

These values represent the 3-year monthly averages for April in Milford.

Temp (°C)
Feels Like (°C)
thermostat 3.8° / 14.3°
wb_sunny -0.8° / 10.2°
Wind (km/h)
Humidity (%)
air 14.5 /
water_drop 66.7%

About Milford

Scenic view of

Milford is a village in Oakland County in the U.S. state of Michigan. The population was 6,175 at the time of the 2010 census. The village is located within Milford Township. The village is known for being the home of the Milford General Motors Proving Ground.

Read more launch

Hotels & Places to Stay

Nearby Races

Carpe Diem - Carpe Noctem Half Marathon and 10K - MI

Carpe Diem - Carpe Noctem Half Marathon and 10K -…

location_on Commerce Township, Michigan, US

calendar_today Apr 11, 2026

Book It!  Friends of the Waterford Library 5K Run

Book It! Friends of the Waterford Library 5K Run

location_on WATERFORD, Michigan, US

calendar_today May 02, 2026

2026 Annual Burns Park Run

2026 Annual Burns Park Run

location_on Ann Arbor, Michigan, US

calendar_today May 03, 2026

Recommended for You

Hand-picked events we think you’ll love.

Our pick
Run Manatee - Rye Preserve 5K -2026

Nov 21, 2026

Run Manatee - Rye Preserve 5K -2026

The RUN Manatee 5k series offers THREE adventures to celebrate ONE community. Participants will discover Manatee County…

Read more
Our pick
Turkey Trails - Sioux Falls

Nov 28, 2026

Turkey Trails - Sioux Falls

Join us for the annual Turkey Trails 5k/10k!  A fun, Thanksgiving-themed event that is perfect for the whole family.The…

Read more
Our pick
Candy Cane Course- Lincoln

Dec 13, 2026

Candy Cane Course- Lincoln

Join us for the annual Candy Cane Course 5k/12k!  A fun, Christmas-themed event that is perfect for the whole family.Th…

Read more
Our pick
Space Coast Triathlon and Duathlon

Mar 21, 2027

Space Coast Triathlon and Duathlon

WE ARE NOW OFFERING AN AQUABIKE DIVISION! Triathlon Information:Join us for the annual Space Coast Triathlon, held in …

Read more

Get race deals & updates

Subscribe to our newsletter for curated race picks and discounts.