Cox Running Club Pi Day Half Marathon & 5K

Cox Running Club Pi Day Half Marathon & 5K

March 14, 2026

Trinity Park (Pavilion #3)
Fort Worth, TX 76102 US

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

• 6:30 AM – Packet Pickup & Race Day Registration
• 7:45 AM – Half Marathon (13.14 miles)
• 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)
  5K Run/Walk: $30
  Half Marathon: $60
• Online Registration (March 1 – March 13)
  5K Run/Walk: $35
  Half Marathon: $65
• Race Day Registration (at race site)
  5K Run/Walk: $40
  Half Marathon: $70

RACE FEATURES

• 🏅 Custom Finisher Medal *
• 🏷️ Custom Race Bib *
• ⚡ Fast, Flat Course
• 🍕 Free Post-Race (“Pie / Pi”) & Refreshments
• 🚗 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