The BIG 3K 2026 — Rapid City, SD

Date
October 3, 2026
Location
Rapid City, SD
Venue
301 N 5th Street
Start Time
10:00 AM
Entry Fee
$35.00
Events
The Big 3K
Register NowRegistration OpenOfficial Race Website

The BIG 3K is a 3-kilometer running race taking place in Rapid City, South Dakota on October 3, 2026. The event starts at 10:00 AM from 301 N 5th Street. Registration costs $35. This shorter distance makes it accessible for runners building speed work into their training cycle or those seeking a quick local competition. The fall timing in early October provides typical autumn conditions for the Black Hills region. Whether you're using it as a tempo effort or a standalone goal race, plan your Rapid City accommodation accordingly—the morning start time gives you time to settle in the night before without extensive pre-race logistics.

From the Race Organizer
The BIG 3K Join Big Brothers Big Sisters of the Black Hills for The BIG 3K, a fun, family-friendly community walk/run that makes a BIG impact! Whether you run, walk, or cheer from the sidelines, every registration helps create and support life-changing mentoring relationships for local youth. This event welcomes participants of all ages and fitness levels. Enjoy a scenic 3K course, community vendors, music, refreshments, and a morning dedicated to empowering young people across the Black Hills. Every step you take helps connect more children with caring adult mentors, giving them the support, encouragement, and opportunities they need to reach their full potential. Event Details Date: Saturday, October 3rd, 2026 Location: Memorial Park, Rapid City, SD Distance: 3K Who Can Participate: Everyone! Families, friends, runners, walkers, businesses, and community supporters are encouraged to join. Register today and help us defend the potential of every child, one step at a time.

Hotels Near This Race

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

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The BIG 3K 2026 — Rapid City, SD

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Race Travel Insurance

Don't forget travel insurance for October 3.

You've trained for months and booked a trip to Rapid City, SD. 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

Affiliate links — we may earn a commission at no cost to you. Coverage terms vary by state and plan. Review policy details before purchase.

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Frequently Asked Questions

When is The BIG 3K 2026 — Rapid City, SD?

The BIG 3K 2026 — Rapid City, SD takes place on October 3, 2026. The race is held in Rapid City, South Dakota.

Where is The BIG 3K 2026 — Rapid City, SD held?

The BIG 3K 2026 — Rapid City, SD is held at 301 N 5th Street in Rapid City, South Dakota.

Where can I find hotels near The BIG 3K 2026 — Rapid City, SD?

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