Trinity Health Probility Ann Arbor Marathon Online Registration

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Must meet two of the following requirements: Must meet three of the following requirements:

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Choose Your Event(s) *

Marathon (26.2)

Sunday October 4, 2026

Open to ages 12 - 100.

$140.00 + $10.90 SignUp Fee

(Group Pricing)

Early Start Option: Marathon (26.2)

Sunday October 4, 2026

$140.00 + $10.90 SignUp Fee

(Group Pricing)

4-Person Relay

Marathon Relay (Women, Men, Mixed, 50+)

Sunday October 4, 2026

$290.00 + $17.00 SignUp Fee

— Team Pricing May Apply (Group Pricing)

Half Marathon (13.1)

Sunday October 4, 2026

Open to ages 10 - 100.

$125.00 + $10.00 SignUp Fee

(Group Pricing)

Half-Marathon (13.1) Walk

Sunday October 4, 2026

$125.00 + $10.00 SignUp Fee

(Group Pricing)

6.2 Miles

Climate Week 10K presented by the University of Michigan

Sunday October 4, 2026

Open to ages 10 - 100.

$70.00 + $6.70 SignUp Fee

(Group Pricing)

Climate Week 5K presented by the City of Ann Arbor

Sunday October 4, 2026

$55.00 + $5.80 SignUp Fee

(Group Pricing)

Kids Run - October 3rd @ Expo/Packet Pickup

Kids Run - October 3rd @ Expo & Packet Pickup

You must click the checkbox first.

Bring the kiddos to the expo and packet pickup at 2|42 Community Church, 648 S. Wagner Road. They can race the .262 Mile, the Half Mile or BOTH races! Kids races begin at 11am.

Race from anyplace, anytime!

Virtual Events

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Trinity Health Probility Ann Arbor Marathon

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Choose Your Event(s) *

Registration is full for the following Event :

Registration is full for the following Event :

Social Team Pricing

Fundraising Team Pricing

Corporate Team Pricing

Marathon Relay – Mixed Team Pricing

Marathon Relay – Men’s Team Pricing

Marathon Relay – Women’s Team Pricing

Marathon Relay – Grand Master Mixed (50+) Pricing