Run or walk 13.14 or 3.14 miles—such a perfectly “round” number—with us on March 14th!
Registration includes a fast, flat course, timed race, custom finisher medal, age-group awards, and post-race refreshments—including (“pie”), of course.
Come for the run, stay for the fun!
This event is presented by Cox Running Club.
The 4th Annual Cox Running Club Pi Day Run 🥧
WHEN & WHERE
March 14, 2026
Trinity Park – Pavilion #3
2401 University Dr.
Fort Worth, TX 76102
EVENT SCHEDULE
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6:30 AM – Packet Pickup & Race Day Registration
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7:45 AM – Half Marathon (13.14 miles)
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8:15 AM – 5K (3.14 miles) Run/Walk
📍 Packet pickup and race day registration begin at 6:30 AM at the race site.
COST
Online Registration (by February 28)
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5K Run/Walk: $30
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Half Marathon: $60
Online Registration (March 1 – March 13)
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5K Run/Walk: $35
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Half Marathon: $65
Race Day Registration (at race site)
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5K Run/Walk: $40
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Half Marathon: $70
RACE FEATURES
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🏅 Custom Finisher Medal*
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🏷️ Custom Race Bib*
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⚡ Fast, Flat Course
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🍕 Free Post-Race (“Pie / Pi”) & Refreshments
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🚗 Free Parking
Run the Trinity 5000 course in the opposite direction in cool March weather!
* Custom bibs are guaranteed only for participants registered by March 7.
AWARDS
Men & Women
Overall Male & Female; Overall Master Male & Female
Age Groups
13 & Under; 14–19; 20–24; 25–29; 30–34; 35–39; 40–44; 45–49; 50–54; 55–59; 60–64; 65–69; 70–74; 75–79; 80 & Over; Clydesdale/Athena; Race Walkers
🏆 Awards will be given three deep in each age group for both the Half Marathon and 5K.
🏅 All finishers receive a custom finisher medal.
TIMING
⏱️ Chip timed by Cox Racing Services
