Probility Ann Arbor Marathon: 5K 10K Half-Marathon Full Marathon  Marathon Relay Half-Marathon Walk

  • Date Sun 28th September 2025
  • Time 6:00AM EST
  • Location Ann Arbor, Michigan
  • Price Free - $193.30
  • Races 19 races
  • Distances 5km, 10km, Marathon, Half Marathon

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Event summary

Get ready for an unforgettable day of running at the Probility Ann Arbor Marathon on Sunday, September 28, 2025! This vibrant event takes place in the heart of Ann Arbor, Washtenaw, and features an exciting range of race distances, including a full marathon, half-marathon, 10K, 5K, and even a marathon relay. Whether you're a seasoned marathoner or just looking to walk your first 5K, there's something for everyone in this community-focused event.

Participants will enjoy a scenic route that takes them through the lively streets of downtown Ann Arbor, the beautiful University of Michigan campus, and along the picturesque Huron River and Gallup Park. The race culminates with a thrilling finish on Main Street, making it a perfect fall race experience. Plus, this USATF certified event serves as a qualifying race for the prestigious Boston and New York Marathons. Join us in supporting mental health initiatives and help E-Race the Stigma while enjoying the sights, sounds, and flavors of Tree Town USA!

Organiser's Description

THE PROBILITY ANN ARBOR MARATHON

Take to the scenic streets of Ann Arbor on Sunday, SEPTEMBER 28, 2025, to help E-Race the Stigma with the 14th running of the Probility Ann Arbor Marathon. With a variety of running events that appeal to all ages and abilities, youll find that the Ann Arbor Marathon is your ideal fall race event, whether youre walking your first 5K or running your 50th marathon.

RUN TREE TOWN.

All distance events marathon, marathon relay, half marathon, 10K, and 5K start in downtown Ann Arbor at 209 S Ashley St, Ann Arbor, MI 48104. Run through the vibrant streets of downtown Ann Arbor, then wind your way through the panoramic University of Michigan campus. The marathon, half-marathon, and 10K courses also encompass stretches along the Huron River and Gallup Park and through Nichols Arboretum before returning to campus and downtown. All races end with a spectacular finish right on Main Street. _The Ann Arbor Marathon is USATF [https://web.archive.org/web/20210822144912/https://web.archive.org/web/20160131110008/http://www.usatf.org/] certified and serves as a qualifier for both the Boston and New York Marathons._
[USATFCertQualifier]

If youre coming in from out of town, out of state, or out of the country or even if you live in the Ann Arbor Area youll enjoy discovering Tree Town USA! Ann Arbor features locally owned and operated restaurants and cafes, independent bookstores, theaters, art galleries, and museums (including the University of Michigan Museum of Art), all within reach of the Ann Arbor Marathon. Learn more at VisitAnnArbor.org [https://web.archive.org/web/20210822144912/https://web.archive.org/web/20160131110008/http://www/visitannarbor.org]!

E-RACE THE STIGMA

We are continuing our charity takeover!
In partnership with the Rotary Club we are committing all our fundraising efforts to organizations that help and support mental health and/or issues associated with mental health and play an active role in reducing the stigma around mental illness. You will see them during registration and we hope you will choose to support one or many to help E-Race the Stigma!

CERTIFICATION

The Probility Ann Arbor Marathon is the Road Runner Club of America's State Championship Event.

Races

  • Marathon (26.2)

    Incl. $8.50 Fee & Choice of Long or Short-Sleeved T-Shirt

    Sun 28th September 2025 (8:00AM EDT)

    $108.50

  • Early Start Option: Marathon (26.2)

    Incl. $8.50 Fee & Choice of Long or Short-Sleeved T-Shirt

    Sun 28th September 2025 (6:00AM EDT)

    $108.50

    Plan on taking more than 6 hours to finish? Choose our early start option when you register! Please note that packet pickup opens at 6 a.m. which is the same time as the early start option. This means that you will need to pick up your packet at the expo the day before the race. We will record your start time as 6 a.m. You will need to have a headlamp and any hydration that you will need before 8:00 a.m when the course officially opens. Remember that the course will be marked, but there will not be any police or volunteers on the course until 7:30 a.m. so you will need to follow traffic laws and it will be good to be familiar with the course. The course will close promptly at 2 p.m. At that time, if you are still on the course, you will need to move to the sidewalks. You, of course, may finish the race, but the finish area will begin cleaning up.
  • Marathon Relay (Mixed, Male, Female Categories)

    Incl. $13.30 Fee & Choice of Long or Short-Sleeved T-Shirt

    Sun 28th September 2025 (8:00AM EDT)

    $193.30

  • Half Marathon (13.1)

    Incl. $7.60 Fee & Choice of Long or Short-Sleeved T-Shirt

    Sun 28th September 2025 (8:00AM EDT)

    $92.60

  • Half-Marathon (13.1) Walk

    Incl. $7.60 Fee & Choice of Long or Short-Sleeved T-Shirt

    Sun 28th September 2025 (8:00AM EDT)

    $92.60

    13.1-mile walk. This event is for walkers only, no runners! All participants will receive a time and a place, but no awards. You will need to be able to maintain a 30-minute-per-mile pace.
  • 10k

    Incl. $5.50 Fee & Short-Sleeved T-Shirt

    Sun 28th September 2025 (9:00AM EDT)

    $55.50

  • 5k

    Incl. $4.90 Fee & Short-Sleeved T-Shirt

    Sun 28th September 2025 (9:00AM EDT)

    $44.90

  • Kids Run Half Mile (10 and Under Only, Free With Paid Adult) - Must Enter Race Confirmation Number

    Incl. Short-Sleeved T-Shirt

    Sun 28th September 2025 (7:00AM EDT)

    Free

    OPENS SOON
    Bring the kiddos along to packet pickup up at the Ann Arbor Family Fitness Festival on Saturday, October 5th and sign them up for the Kids Run .262 or Half Mile races, starting at 12noon.
  • Kids Run Half Mile - 10 and Under Only

    Incl. $3.40 Fee & Short-Sleeved T-Shirt

    Sun 28th September 2025 (7:00AM EDT)

    $18.40

    OPENS SOON
    Bring the kiddos along to packet pickup up at the Ann Arbor Family Fitness Festival on Saturday, October 5th and sign them up for the Kids Run .262 or Half Mile races, starting at 12noon.
  • Kids Run .262 (8 and Under Only, Free With Paid Adult) - Must Enter Race Confirmation Number

    Incl. Short-Sleeved Youth T-Shirt

    Sun 28th September 2025 (7:00AM EDT)

    Free

    OPENS SOON
    Bring the kiddos along to packet pickup up at the Ann Arbor Family Fitness Festival on Saturday, October 5th and sign them up for the Kids Run .262 or Half Mile races, starting at 12noon.
  • Kids Run .262 - 8 and Under Only

    Incl. $3.40 Fee & Short-Sleeved Youth T-Shirt

    Sun 28th September 2025 (7:00AM EDT)

    $18.40

    OPENS SOON
    Bring the kiddos along to packet pickup up at the Ann Arbor Family Fitness Festival on Saturday, October 5th and sign them up for the Kids Run .262 or Half Mile races, starting at 12noon.
  • Virtual Marathon

    Incl. $6.10 Fee & Choice of Long or Short-Sleeved T-Shirt

    $66.10

    Not able to make it to Ann Arbor on race day? Hold your own Probility Ann Arbor Marathon at the time and place of your choosing!
  • Virtual Half Marathon

    Incl. $6.10 Fee & Choice of Long or Short-Sleeved T-Shirt

    $66.10

    Not able to make it to Ann Arbor on race day? Hold your own Probility Ann Arbor Half-Marathon at the time and place of your choosing!
  • Virtual 10K

    Incl. $4.90 Fee & Short-Sleeved T-Shirt

    $44.90

    Not able to make it to Ann Arbor on race day? Hold your own Probility Ann Arbor 10K at the time and place of your choosing!
  • Virtual 5K

    Incl. $4.90 Fee & Short-Sleeved T-Shirt

    $44.90

    Not able to make it to Ann Arbor on race day? Hold your own Probility Ann Arbor 5K at the time and place of your choosing!
  • Epic Pace Team - Marathon by INVITATION ONLY

    Incl. Choice of Long or Short-Sleeved T-Shirt

    Sun 28th September 2025 (7:00AM EDT)

    Free

    OPENS SOON
  • Epic Pace Team - Half-Marathon by INVITATION ONLY

    Incl. Choice of Long or Short-Sleeved T-Shirt

    Sun 28th September 2025 (8:00AM EDT)

    Free

    OPENS SOON
  • Epic Pace Team - 10K - by INVITATION ONLY

    Incl. Choice of Long or Short-Sleeved T-Shirt

    Sun 28th September 2025 (8:00AM EDT)

    Free

    OPENS SOON
  • Epic Pace Team - 5K - by INVITATION ONLY

    Incl. T-Shirt

    Sun 28th September 2025 (8:00AM EDT)

    Free

    OPENS SOON

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Location

209 S Ashley St, Ann Arbor, 48104, MI, United States

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