Detroit Marathon Pre & Post-Race Sanctuary at the Fort Pontchartrain Hotel Downtown Presented By 501 Running Club In Partnership With Fleet Feet
Detroit, MI
MarathonRelay
Open until Oct 18from $15
Marathons in Michigan
As of October 6, 2026, Crewable lists 6 upcoming marathons in Michigan from October 2026 to November 2026. The next is Detroit Marathon Pre & Post-Race Sanctuary at the Fort Pontchartrain Hotel Downtown Presented By 501 Running Club In Partnership With Fleet Feet on October 18 in Detroit. Registration is open for 5.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
5 racesUniversity of Michigan Health-West Grand Rapids Marathon
Grand Rapids, MIMarathonHalf Marathon+2Open until Oct 18from $52.50Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)
Lansing, MIMarathonHalf Marathon+2Open until Oct 24from $30
November 2026
1 raceThe Rock CF Thumb Coast Marathon, Half Marathon, and 5K
Port Austin, MIMarathonHalf Marathon+1Open until Nov 8from $27
Quick answers
What is the next marathon in Michigan?
Detroit Marathon Pre & Post-Race Sanctuary at the Fort Pontchartrain Hotel Downtown Presented By 501 Running Club In Partnership With Fleet Feet, on Sunday, October 18, 2026, in Detroit. Distances: Marathon, Relay.
How many marathons in Michigan have open registration?
5 of the 6 list registration as open as of October 6, 2026, including Detroit Marathon Pre & Post-Race Sanctuary at the Fort Pontchartrain Hotel Downtown Presented By 501 Running Club In Partnership With Fleet Feet, University of Michigan Health-West Grand Rapids Marathon and Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43).
What is the busiest month for marathons in Michigan?
October 2026, with 5 of the 6. November 2026 follows with 1.
Cities in Michigan
Neighboring states
More ways to browse
Race planning
Plan your Michigan race
Aid stations, cutoffs and pacing in one free plan. Crew invites and race-day updates come with a Race Pass.
Plan a race free