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Little Patuxent River Half Marathon, 10K, & 5K

Little Patuxent River Half Marathon, 10K, & 5K

January 31, 2027
Columbia, MD 21046 US

5K

Open to ages 7 - 99.
Start Time:
8:00am EST
End Time:
9:30am EST
Registration:
Registration Opens October 30, 2026 at 12:00am EDT
Price:
$54.00 incl. $4.00 Fee
Registration:
Registration ends January 31, 2027 at 11:59pm EST

5K & 10K

IMPORTANT - 10K race is 6.55 miles.
Open to ages 7 - 99.
Start Time:
8:00am EST
End Time:
12:00pm EST
Registration:
Registration Opens October 30, 2026 at 12:00am EDT
Price:
$122.90 incl. $7.90 Fee
Registration:
Registration ends January 31, 2027 at 11:59pm EST

10K

IMPORTANT - 10K race is 6.55 miles.
Open to ages 7 - 99.
Start Time:
10:00am EST
End Time:
1:00pm EST
Registration:
Registration Opens October 30, 2026 at 12:00am EDT
Price:
$69.90 incl. $4.90 Fee
Registration:
Registration ends January 31, 2027 at 11:59pm EST

5K & HALF MARATHON

Open to ages 14 - 99.
Start Time:
8:00am EST
End Time:
12:00pm EST
Registration:
Registration Opens October 30, 2026 at 12:00am EDT
Price:
$133.50 incl. $8.50 Fee
Registration:
Registration ends January 31, 2027 at 11:59pm EST

HALF MARATHON

Open to ages 14 - 99.
Start Time:
10:00am EST
End Time:
1:00pm EST
Registration:
Registration Opens October 10, 2026 at 12:00am EDT
Price:
$80.50 incl. $5.50 Fee
Registration:
Registration ends January 31, 2027 at 11:59pm EST

HALF MARATHON - DEFER ENTRY

Start Time:
10:00am EST
End Time:
1:00pm EST
Registration:
Registration Opens October 5, 2026 at 12:00am EDT
Price:
$0.00
Registration:
Registration ends January 7, 2027 at 11:59pm EST

10K - DEFER ENTRY

IMPORTANT - 10K race is 6.55 miles.
Start Time:
10:00am EST
End Time:
1:00pm EST
Registration:
Registration Opens October 5, 2026 at 12:00am EDT
Price:
$0.00
Registration:
Registration ends January 7, 2027 at 11:59pm EST

5K - DEFER ENTRY

Start Time:
8:00am EST
End Time:
10:00am EST
Registration:
Registration Opens October 5, 2026 at 12:00am EDT
Price:
$0.00
Registration:
Registration ends January 7, 2027 at 11:59pm EST

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