
Black Toenail Friday Half Marathon and 7.5 Miler - MI is a trail running, rucking, and running race on November 27, 2026 in Commerce Township, MI, with entry fees from $38 to $72.
From the Organizer
Kick off your holiday season at Black Toenail Friday, Southeast Michigan’s favorite post-Thanksgiving trail running tradition. On Friday, November 27, 2026, runners will gather at Proud Lake Recreation Area for a Half Marathon or 7.5 Mile trail race. With a late 11:00 AM start, well-marked wooded trails, and the crisp beauty of Michigan’s late fall, this event offers the perfect balance of challenge, community, and fun. Whether you're chasing a PR, enjoying the trails with friends, or completing your Trivium Michigan Mega Medal Series, Black Toenail Friday is the race to close out your season.
Leave the shopping crowds to the mall and join hundreds of runners on the trails. Black Toenail Friday features well-groomed, beginner-friendly courses with a few rolling hills and late-fall conditions that can bring cool temps, crisp air, or even a dusting of snow. Proud Lake’s trails are well-marked, making it hard to get lost, and parking is conveniently located near the start/finish area at the Modern Campground (2928 Glengary Rd, Commerce Charter Twp, MI 48382).
Since 2016, Black Toenail Friday has been more than a race—it has been a community gathering to celebrate the close of the racing season. With its friendly atmosphere, fall colors, and post-run camaraderie, it is the perfect way to balance Thanksgiving with movement, nature, and friends.
This is your chance to be part of Michigan’s best Black Friday race tradition. Register now, claim your spot, and join the fun.
Black Toenail Friday is the 6th and final race in the Trivium Michigan Mega Medal Series. Complete the series in-person or virtually, and your six individual medals combine into one giant Mega Medal. Participants save over $150 by registering for the full series.
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
42°
Typical Low
26°
Based on US Climate Normals data from Milford Gm Proving Ground, 8 mi from the venue.
Host City
City Elevation
910 ft
Nearest Airport
DTW
Detroit Metropolitan Wayne County Airport · 27 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Black Toenail Friday Half Marathon and 7.5 Miler - MI, put it on the calendar, and turn “someday” into a start date.
127
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
Covering a distance on foot under a weighted rucksack — from timed solo challenges to longer team events.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
URBAN TRAIL SERIES
22 miles away
Marsh Madness
37 miles away
Flushing Farms 5K & 10K Trail Run and Walk
41 miles away
7-Lakes Trail Run (3.5Mile & 7Mile)
19 miles away
Plan your trip
Coming from out of town? There's more to Commerce Township than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to Commerce TownshipFrequently Asked Questions (FAQs)
Black Toenail Friday Half Marathon and 7.5 Miler - MI
Nov 27, 2026