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Whether you're up for a delightful 10 Miler, a hilarious half marathon, or an epic 20 Miler, our beautiful, lightning-fast, pancake flat course awaits. Get ready for a running adventure that'll have you sweating, smiling, and feeling like a champion on a mission! See you at the starting line. 

RACE DAY: SEPTEMBER 26, 2026

Fast + scenic run on the towpath

10 Miler

Price: $64.60
incl. $4.60 Fee
Time: 8:00AM EDT 1:00PM EDT

Sorry! This event is full. Registration ends September 25, 2026 at 8:59pm EDT
Open to ages 8+.
Perfect half-marathon effort on a flat course

Half Marathon (13.1 Miles)

Price: $80.50
incl. $5.50 Fee
Time: 8:00AM EDT 1:00PM EDT

20 spots left. Registration ends September 25, 2026 at 8:59pm EDT
Open to ages 12+.
Endurance tune-up—perfect for fall marathon prep

20 Miler

Price: $96.40
incl. $6.40 Fee
Time: 8:00AM EDT 1:00PM EDT

32 spots left. Registration ends September 25, 2026 at 8:59pm EDT
Open to ages 13+.

Until Race Day


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Early Bib & Shirt Pickup Available
Save time on race morning! Early pickup is available at either location below:

Wednesday, September 23 | 5:30 PM –7:30 PM
REI Rockville – Pike & Rose
910 Rose Ave., North Bethesda, MD 20852
Second Floor — Community Room

Thursday, September 24 | 5:30 PM –7:30 PM
REI Fairfax
11950 Grand Commons Ave., Fairfax, VA 22030
Inside the store near the front registers

Planning to pick up early? Please RSVP so we can have your packet ready.

RSVP FOR EARLY BIB PICKUP

Early pickup is optional. Race-day packet pickup will also be available at Base Camp.

RACE DAY AT A GLANCE


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  • Awards
    • 1st, 2nd, and 3rd place Risers awards will be presented in each gender category for each event (ages 54 & below).

    • 1st, 2nd, and 3rd place Masters awards will be presented in each gender category for each event (ages 55 & above).

    • Awards are determined separately within each age division and gender category and will not be combined based on overall finishing position. To receive an award, there must be at least one other eligible finisher behind you in the same age division and gender category.

       

       

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