Upcoming Half Marathon Races Near Washtenaw County, MI

Name: Holiday 5K, 10K, 13.1M at Hawk Island Park, Lansing, MI (52)
Start: 2026-12-26
End: 2026-12-26
Location: Lansing

Carpe Diem - Carpe Noctem Half Marathon and 10K

Commerce Township, MI

Saturday, April 11th, 2026

Featured

Half

Marathon

10K

View details for race Carpe Diem - Carpe Noctem Half Marathon and 10K

Want to feature your race?

Get your race seen first by thousands of runners

Learn More

Learn how to feature your race

Michigan Made Half Marathon

Milford, MI

Saturday, April 18th, 2026

Half

10K

Trail

View details for race Michigan Made Half Marathon

DoNot Stop Half Marathon (5k/10k)- Lansing

Lansing, MI

Saturday, April 18th, 2026

1 Mile

Half

View details for race DoNot Stop Half Marathon (5k/10k)- Lansing

DoNot Stop Half Marathon (5k/10k) - Ann Arbor

Brighton, MI

Sunday, April 19th, 2026

1 Mile

10K

View details for race DoNot Stop Half Marathon (5k/10k) - Ann Arbor

MERCY HEALTH GLASS CITY MARATHON

Toledo, OH

Saturday, April 25th, 2026

View details for race MERCY HEALTH GLASS CITY MARATHON

Pirate 5K, 10K, & 13.1M at Lansing, MI (17)

Lansing, MI

Saturday, April 25th, 2026

10K

Half

View details for race Pirate 5K, 10K, & 13.1M at Lansing, MI (17)

Hometown Half Marathon & 5k/10k - Lansing

Lansing, MI

Sunday, May 3rd, 2026

1 Mile

10K

View details for race Hometown Half Marathon & 5k/10k - Lansing

Hometown Half Marathon & 5k/10k - Toledo

Toledo, OH

Saturday, May 23rd, 2026

1 Mile

10K

View details for race Hometown Half Marathon & 5k/10k - Toledo

Luau 5K, 10K, & Half Marathon at Hawk Island Pa...

Lansing, MI

Saturday, May 23rd, 2026

10K

Half

View details for race Luau 5K, 10K, & Half Marathon at Hawk Island Park, Lansing, MI (21S40)

Hometown Half Marathon & 5k/10k - Ann Arbor

Ann Arbor, MI

Saturday, May 23rd, 2026

1 Mile

10K

View details for race Hometown Half Marathon & 5k/10k - Ann Arbor

Hometown Half Marathon & 5k/10k - Ann Arbor

Milford, MI

Saturday, May 23rd, 2026

1 Mile

10K

View details for race Hometown Half Marathon & 5k/10k - Ann Arbor

DEXTER-ANN ARBOR RUN

Dexter, MI

Saturday, May 30th, 2026

View details for race DEXTER-ANN ARBOR RUN

Trenton Summerfest Half Marathon, 8K, and 5K

Trenton, MI

Saturday, June 27th, 2026

Half

View details for race Trenton Summerfest Half Marathon, 8K, and 5K

Medal Madness 5K, 10K, & 13.1M at Lansing, MI (26)

Lansing, MI

Saturday, June 27th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Lansing, MI (26)

Team Running Lab Half / Full Marathon Training ...

Brighton, MI

Monday, June 29th, 2026

Half

Marathon

View details for race Team Running Lab Half / Full Marathon Training Group

20th Annual Hungry Duck Half Marathon, 10K & 5K...

Brighton, MI

Saturday, July 4th, 2026

Half

10K

View details for race 20th Annual Hungry Duck Half Marathon, 10K & 5K Run/Walk

Heatwave Half Marathon - Lansing

Lansing, MI

Saturday, July 11th, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Lansing

Heatwave Half Marathon - Ann Arbor

Ann Arbor, MI

Sunday, July 12th, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Ann Arbor

Heatwave Half Marathon - Toledo

Toledo, OH

Sunday, July 12th, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Toledo

Heatwave Half Marathon - Ann Arbor

Chelsea, MI

Sunday, July 12th, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Ann Arbor

Eagle 5K, 10K, & Half Marathon at Hawk Island P...

Lansing, MI

Saturday, July 25th, 2026

10K

Half

View details for race Eagle 5K, 10K, & Half Marathon at Hawk Island Park, Lansing, MI (30S40)

Kensington Aloha Runs

Milford, MI

Sunday, July 26th, 2026

Ultra

Half

10K

View details for race Kensington Aloha Runs

BRB - Back Roads Bound Half Marathon

White Lake, MI

Saturday, August 8th, 2026

Half

10K

View details for race BRB - Back Roads Bound Half Marathon

Ninja 5K, 10K, & Half Marathon at Hawk Island P...

Lansing, MI

Saturday, August 22nd, 2026

10K

Half

View details for race Ninja 5K, 10K, & Half Marathon at Hawk Island Park, Lansing, MI (34S40)

Golden Harvest Half Marathon & 5k/10k - Toledo

Toledo, OH

Sunday, September 6th, 2026

10K

Half

View details for race Golden Harvest Half Marathon & 5k/10k - Toledo

Capital City River Run

Lansing, MI

Saturday, September 19th, 2026

Half

1 Mile

Trail

View details for race Capital City River Run

Garmin Marathon Toledo

Toledo, OH

Sunday, September 20th, 2026

Marathon

Half

10K

View details for race Garmin Marathon Toledo

Detroit Women's Half Marathon, 10K, and 5K: Wom...

Detroit, MI

Sunday, September 20th, 2026

Half

10K

View details for race Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/Walk

Golden Harvest Half Marathon & 5k/10k - Ann Arbor

Ann Arbor, MI

Saturday, September 26th, 2026

10K

Half

View details for race Golden Harvest Half Marathon & 5k/10k - Ann Arbor

Medal Madness 5K, 10K, & 13.1M at Lansing, MI (39)

Lansing, MI

Saturday, September 26th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Lansing, MI (39)

Golden Harvest Half Marathon & 5k/10k - Lansing

Lansing, MI

Sunday, September 27th, 2026

10K

Half

View details for race Golden Harvest Half Marathon & 5k/10k - Lansing

THE ROOTED HALF MARATHON & 5K

Lake Orion, MI

Sunday, September 27th, 2026

View details for race THE ROOTED HALF MARATHON & 5K

Probility Ann Arbor Marathon: 5K • 10K • Half-M...

Ann Arbor, MI

Saturday, October 3rd, 2026

Marathon

Half

10K

View details for race Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon Walk

Spooky Sprint - Toledo

Toledo, OH

Sunday, October 4th, 2026

1 Mile

10K

View details for race Spooky Sprint - Toledo

Hot Cider Hustle - Lansing Half Marathon, 10K & 5K

Lansing, MI

Saturday, October 10th, 2026

Half

10K

View details for race Hot Cider Hustle - Lansing Half Marathon, 10K & 5K

Michigan Monster Dash

Milford, MI

Saturday, October 24th, 2026

Half

10K

View details for race Michigan Monster Dash

Spooky Sprint - Ann Arbor

Ann Arbor, MI

Saturday, October 24th, 2026

1 Mile

10K

View details for race Spooky Sprint - Ann Arbor

Haunted 5K, 10K, 13.1, & 26.2 at Hawk Island Pa...

Lansing, MI

Saturday, October 24th, 2026

10K

Half

View details for race Haunted 5K, 10K, 13.1, & 26.2 at Hawk Island Park, Lansing, MI (43S40)

Spooky Sprint- Lansing

Lansing, MI

Sunday, October 25th, 2026

1 Mile

10K

View details for race Spooky Sprint- Lansing

Turkey Trails- Toledo

Toledo, OH

Sunday, November 8th, 2026

1 Mile

10K

View details for race Turkey Trails- Toledo

TURKEY TRAIL TROT & THE LEFTOVERS RACE

Shelby Township, MI

Thursday, November 26th, 2026

Trail

View details for race TURKEY TRAIL TROT & THE LEFTOVERS RACE

Black Toenail Friday Half Marathon and 7.5 Mile...

Commerce Township, MI

Friday, November 27th, 2026

Half

Trail

View details for race Black Toenail Friday Half Marathon and 7.5 Miler - MI

Gobbler 5K, 10K, 13.1 at Hawk Island Park, Lans...

Lansing, MI

Saturday, November 28th, 2026

10K

Half

View details for race Gobbler 5K, 10K, 13.1 at Hawk Island Park, Lansing, MI (48S40)

Turkey Trails- Ann Arbor

Ann Arbor, MI

Saturday, November 28th, 2026

1 Mile

10K

View details for race Turkey Trails- Ann Arbor

Turkey Trails- Lansing

Lansing, MI

Sunday, November 29th, 2026

1 Mile

10K

View details for race Turkey Trails- Lansing

Holiday 5K, 10K, 13.1M at Hawk Island Park, Lan...

Lansing, MI

Saturday, December 26th, 2026

10K

Half

View details for race Holiday 5K, 10K, 13.1M at Hawk Island Park, Lansing, MI (52)

Explore more in Washtenaw County, MI

Distances:

5K 10K Half Marathon Marathon

Months:

April May June

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Michigan races

Don't see your race? Add it!

Add Your Race (Free)