MileBuilt 3-Day Memorial Day Bridge Challenge Online Registration

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Choose Your Distance *

Saturday

You must click the checkbox first.

Saturday, May 29, 2027

5:00 AM — Marathon and 50K
5:10 AM — Half Marathon
6:00 AM — 5K and 10K

5K — 1 repeat · 10K — 2 repeats · Half — 4 repeats
Marathon — 8 repeats · 50K — 10 repeats
Every distance opens with a prologue.

Pick one distance. Running more than one day? Add a Sunday and/or Monday distance before checkout.

Age requirement: 18+ on race day.

Sunday

You must click the checkbox first.

Sunday, May 30, 2027

5:00 AM — Marathon and 50K
5:10 AM — Half Marathon
6:00 AM — 5K and 10K

5K — 1 repeat · 10K — 2 repeats · Half — 4 repeats
Marathon — 8 repeats · 50K — 10 repeats
Every distance opens with a prologue.

Pick one distance. Running more than one day? Add a Saturday and/or Monday distance before checkout.

Age requirement: 18+ on race day.

Monday

You must click the checkbox first.

Monday, May 31, 2027

5:00 AM — Marathon and 50K
5:10 AM — Half Marathon
6:00 AM — 5K and 10K

5K — 1 repeat · 10K — 2 repeats · Half — 4 repeats
Marathon — 8 repeats · 50K — 10 repeats
Every distance opens with a prologue.

Pick one distance. Running more than one day? Add a Saturday and/or Sunday distance before checkout.

Age requirement: 18+ on race day.

Register For
MileBuilt 3-Day Memorial Day Bridge Challenge

Registrant #1

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New RunSignup account details

Choose Your Distance *

Registration is full for the following Distance :

Registration is full for the following Distance :

Registration is full for the following Distance :