Union Founder’s Day 10K | 5K – Union, MO 2026

Date
May 9, 2026
Location
Union, MO
Venue
201 E Main Street
Start Time
6:00 PM
Entry Fee
$25.00 – $35.00
Events
10K, 5K
Includes
T-Shirt
Register NowRegistration Open

Registration for the Union Founder's Day 10K costs $25 to $35, with races starting at 6:00 PM on May 9, 2026. The event offers both 10K and 5K distances, giving runners flexibility depending on their fitness level and race goals. The race takes place in Union, Missouri, with the venue located at 201 E Main Street. Whether you're training for a longer distance or looking for a solid 5K effort, this local race provides an accessible option for endurance athletes passing through the area. The evening start time makes it convenient for those traveling to the race without needing to arrive early in the morning.

From the Race Organizer
Proceeds from the race will benefit the Union R-XI Foundation. Join us for the 48th Annual Founder's Day Run presented by the Union R-XI Foundation. Since the Union R-XI Foundation took over this event, the race has returned to its roots with an evening start during Union's annual Founder's Day Festival. Being the oldest and longest-standing road race in Franklin County and one of the oldest in the St. Louis metro area, the Founder's Day Run has been known to be a tough race. This year will be no different. Come early and bring your family to see what Founder's Day has to offer. Then after you finish your race grab yourself a FREE beer (21 and over) and stick around and enjoy some live music. Founder's Day is an annual family-friendly event and takes place at the courthouse square in downtown Union, MO. The celebration is sponsored by the Union Parks & Recreation Department and local businesses with the primary goal of bringing our community together to celebrate our great city. The fe

Hotels Near This Race

Find accommodation close to the start line in Union, MO. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.

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Union Founder’s Day 10K | 5K – Union, MO 2026

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Race Travel Insurance

Don't forget travel insurance for May 9.

You've trained for months and booked a trip to Union, MO. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.

  • Trip cancellation up to 100% of prepaid costs
  • Running events covered under standard plans — no add-ons needed
  • Trip interruption up to 150% of non-refundable costs
  • Emergency medical up to $250,000
  • Cancel For Any Reason add-on available
  • 24/7 real-time support
Get a Quote — Faye Travel Insurance

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Frequently Asked Questions

When is Union Founder’s Day 10K | 5K – Union, MO 2026?

Union Founder’s Day 10K | 5K – Union, MO 2026 takes place on May 9, 2026. The race is held in Union, Missouri.

Where is Union Founder’s Day 10K | 5K – Union, MO 2026 held?

Union Founder’s Day 10K | 5K – Union, MO 2026 is held at 201 E Main Street in Union, Missouri.

Where can I find hotels near Union Founder’s Day 10K | 5K – Union, MO 2026?

RaceHotelFinder shows hotels sorted by distance from the race venue in Union. Use the map or list view on this page to compare options and book race weekend accommodation.