Upcoming Half Marathon Races Near Mason, MI

Name: Holiday 5K, 10K, & 13.1M at Corunna, MI (51)
Start: 2026-12-19
End: 2026-12-19
Location: Corunna

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

Lansing, MI

Saturday, April 25th, 2026

Featured

10K

Half

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

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Luau 5K, 10K, & 13.1M at Grand Ledge, MI (18)

Grand Ledge, MI

Saturday, May 2nd, 2026

10K

Half

View details for race Luau 5K, 10K, & 13.1M at Grand Ledge, MI (18)

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 - Ann Arbor

Milford, 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

Ann Arbor, 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

Curwood Festival Run

Owosso, MI

Saturday, June 6th, 2026

Half

10K

View details for race Curwood Festival Run

Medal Madness 5K, 10K, & 13.1M at Grand Ledge, ...

Grand Ledge, MI

Saturday, June 6th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (23)

Summer Trail Fest Ultra 50 Mile, 50K, Half Mara...

Laingsburg, MI

Saturday, June 13th, 2026

Ultra

Half

View details for race Summer Trail Fest Ultra 50 Mile, 50K, Half Marathon, & 5 Miler

Medal Madness 5K, 10K, & 13.1M at Corunna, MI (25)

Corunna, MI

Saturday, June 20th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Corunna, MI (25)

Medal Madness 5K, 10K, & Half Marathon at Hawk ...

Lansing, MI

Saturday, June 27th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & Half Marathon at Hawk Island Park, Lansing, MI (26S40)

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

Eagle 5K, 10K, & 13.1M at Grand Ledge, MI (27)

Grand Ledge, MI

Saturday, July 4th, 2026

10K

Half

View details for race Eagle 5K, 10K, & 13.1M at Grand Ledge, MI (27)

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

Battle Creek Half Marathon and 5k

Springfield, MI

Sunday, July 5th, 2026

Half

View details for race Battle Creek Half Marathon and 5k

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

Chelsea, MI

Sunday, July 12th, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Ann Arbor

Heatwave Half Marathon - Ann Arbor

Ann Arbor, MI

Sunday, July 12th, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Ann Arbor

Eagle 5K, 10K, & 13.1M at Corunna, MI (29)

Corunna, MI

Saturday, July 18th, 2026

10K

Half

View details for race Eagle 5K, 10K, & 13.1M at Corunna, MI (29)

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

Ninja 5K, 10K, & 13.1M at Grand Ledge, MI (31)

Grand Ledge, MI

Saturday, August 1st, 2026

10K

Half

View details for race Ninja 5K, 10K, & 13.1M at Grand Ledge, MI (31)

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

Medal Madness 5K, 10K, & 13.1M at Grand Ledge, ...

Grand Ledge, MI

Saturday, September 5th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (36)

Capital City River Run

Lansing, MI

Saturday, September 19th, 2026

Half

1 Mile

Trail

View details for race Capital City River Run

Medal Madness 5K, 10K, & 13.1M at Corunna, MI (38)

Corunna, MI

Saturday, September 19th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Corunna, MI (38)

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 - Ann Arbor

Ann Arbor, MI

Saturday, September 26th, 2026

10K

Half

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

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

Trinity Health Probility Ann Arbor Marathon: 5K...

Ann Arbor, MI

Saturday, October 3rd, 2026

Marathon

Half

10K

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

Haunted 5K, 10K, & 13.1M at Grand Ledge, MI (40)

Grand Ledge, MI

Saturday, October 3rd, 2026

10K

Half

View details for race Haunted 5K, 10K, & 13.1M at Grand Ledge, MI (40)

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

Haunted 5K, 10K, & 13.1M at Corunna, MI (42)

Corunna, MI

Saturday, October 17th, 2026

10K

Half

View details for race Haunted 5K, 10K, & 13.1M at Corunna, MI (42)

Spooky Sprint - Ann Arbor

Ypsilanti, MI

Saturday, October 24th, 2026

1 Mile

10K

View details for race Spooky Sprint - Ann Arbor

Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)

Lansing, MI

Saturday, October 24th, 2026

10K

Half

View details for race Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)

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

Spooky Sprint- Lansing

Lansing, MI

Sunday, October 25th, 2026

1 Mile

10K

View details for race Spooky Sprint- Lansing

Gobbler 5K, 10K, & 13.1M at Grand Ledge, MI (45)

Grand Ledge, MI

Saturday, November 7th, 2026

10K

Half

View details for race Gobbler 5K, 10K, & 13.1M at Grand Ledge, MI (45)

Gobbler 5K, 10K, & 13.1M at Corunna, MI (47)

Corunna, MI

Saturday, November 21st, 2026

10K

Half

View details for race Gobbler 5K, 10K, & 13.1M at Corunna, MI (47)

TURKEY TRAIL TROT & THE LEFTOVERS RACE

Shelby Township, MI

Thursday, November 26th, 2026

Trail

View details for race TURKEY TRAIL TROT & THE LEFTOVERS RACE

Turkey Trails- Ann Arbor

Ann Arbor, MI

Saturday, November 28th, 2026

1 Mile

10K

View details for race Turkey Trails- Ann Arbor

Gobbler 5K, 10K, 13.1M at Lansing, MI (48)

Lansing, MI

Saturday, November 28th, 2026

10K

Half

View details for race Gobbler 5K, 10K, 13.1M at Lansing, MI (48)

Turkey Trails- Lansing

Lansing, MI

Sunday, November 29th, 2026

1 Mile

10K

View details for race Turkey Trails- Lansing

Medal Madness 5K, 10K, & 13.1M at Grand Ledge, ...

Grand Ledge, MI

Saturday, December 5th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (49)

Holiday 5K, 10K, & 13.1M at Corunna, MI (51)

Corunna, MI

Saturday, December 19th, 2026

10K

Half

View details for race Holiday 5K, 10K, & 13.1M at Corunna, MI (51)

Explore more in Mason, MI

Distances:

5K 10K Half Marathon Marathon

Months:

April May June

Tags:

Trail Boston Qualifiers Fast Courses

State:

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