Date
October 18, 2026
Field Size
Large (2,000 - 9,999)
PR Score
99.1 / 100
BQ Rate
5.7%
Race Watchlist
Get monthly BQ intel with course trends, registration reminders, and fast-race picks before you commit.
PR Score of 99.12 indicates a course that is exceptionally easy to navigate for runners.
Only 5.7% of finishers qualify for Boston, marking a tougher challenge than most marathons.
Field size of 3,659 finishers provides a vibrant atmosphere without overwhelming congestion.
Course runs through Detroit and includes a stretch across the Ambassador Bridge into Canada, then back through the historic Corktown neighborhood.
With a PR Score of 99.12, this course is designed to keep your legs moving with minimal resistance. The Detroit Free Press Marathon takes you on a mostly flat route, making it a prime candidate for those chasing a personal best. Running through the city and crossing the international border into Canada offers a unique experience, as you get to enjoy diverse surroundings and lively crowd support throughout the race.
Detroit Free Press Marathon is an Emerging BQ venue — a legitimate qualifier for committed runners, though BQ rates are still building as the race grows. Historically, around 5.7% of finishers have posted Boston-qualifying times here. The course profile rewards runners who execute a well-paced effort from the start.
To maximize your chances for a BQ, focus on steady splits in the first half, maintaining a controlled pace as you approach the bridge crossing. Use the flat terrain to your advantage by keeping a consistent effort level and saving enough energy for a strong finish through the final miles.
No elevation data was found in the course profile file.
Historical average based on 3-year data for this race date
Temp
67.2°F / 45.9°F
Conditions
Rainy
Precipitation
0.19 in
Wind
11.6 mph
Historical averages · Source: Open-Meteo · Actual conditions will vary
Typical conditions: Cool (40–60°F), ideal racing conditions. Fall conditions are typically the most reliable for marathon efforts, with cool mornings that hold through the finish for most runners.
Find accommodation for race weekend in Detroit, MI.
Hotel links may earn a small commission at no cost to you.
Fast Course Briefing
One email per month. Course trends, registration deadlines, and editor-picked qualifiers.