Course
Marathon42.2 km
Half Marathon21.1 km
10K10 km
5K5 km
Key dates
- ·RegistrationNot open yet
- ★Race dayFebruary 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The Big One Run is the first race of the Miles of Smiles series held at Cascade Park in New Castle, PA. It features a 1 mile run or walk followed by a new 5k course, with finisher medals, beanies, prizes, and refreshments for participants.
Your next race, seen from above.
Save BIG ONE RUN to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save BIG ONE RUN to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.