2 events in Clark County, Arkansas

From big races to Saturday morning group runs—find running, cycling, triathlon, and swimming events and connect with the local endurance sports community.

• Iron Mountain XC [runsignup.com]
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  Sun, Apr 12, 2026 at 8:00 AM

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  The Iron Mountain XC is an AMBCS (Arkansas Mountain Bike Championship Series) mountain bike race contested on the lengendary trail system of Iron Mountain which is located on DeGray Lake just outside...

  The Iron Mountain XC is an AMBCS (Arkansas Mountain Bike Championship Series) mountain bike race contested on the lengendary trail system of Iron Mountain which is located on DeGray Lake just outside of Caddo Valley, Arkansas. This is a USA Cycling-sanctioned race and there are categories for all ages and levels. An annual licenses is required to race in the Cat 1 & 2 category. All others can race on a one-day license. NOTE: the Novice category entry fee includes the one-day license fee which is $15.

  Chip timing, event t-shirt, post-race food and beverages (adult and youth), and awards are part of this great day of racing.

  Also, check out the Iron Mountain Legend trail runs on Saturday, April 11 to make it a great weekend of soft trail competition.

  Cycling Run Trail

  Corps Rd, Clark County, Arkansas, 71923, United States
  OpenStreetMap Google Maps
• That Dam Night Run 5K [runsignup.com]
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  Sun, Jul 26, 2026 at 8:00 PM

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  38th Running of the Dam Night Run 5k

  START LINE: Water, music, and giveaways provided by our friends at Veolia! Have a fun time at the drop off point before starting the race!

  WATER STATION: At the...

  38th Running of the Dam Night Run 5k

  START LINE: Water, music, and giveaways provided by our friends at Veolia! Have a fun time at the drop off point before starting the race!

  WATER STATION: At the halfway point and finish line

  FINISH: Spillway Dam area on Skyline Drive in Arkadelphia, AR.

  NO DOGS OR STROLLERS.

  RACE RESULTS: Results will be posted here on RunSignUp

  Race shirts guaranteed to anyone registered by July 12, 2025. Additional shirts on a first come, first serve basis.

  MOTELS:

  1. Hampton Inn, 870-403-0800

  2. Quality Inn, 870-246-5592

  3. Super 8 Motel, 870-345-4350

  4. Holiday Inn Express 855-797-6733

  5. America's Best 870-2465855

  6. Comfort Inn, 855-516-1093

  The Arkadelphia Running Club would like to thank our sponsors:

  • Caddo Valley A&P

  • Obsessions

  • Southern Bancorp

  • Ax'Em Timber

  • Veolia

  • Corp of Engineers

  • Clark County Sheriff Office

  • Printmania

  • Iron Mountain Marina

  • Hardman Lumber Company

  • Batson Signs

  For more information contact:

  Nicole McGough, 870-464-7415, email: hdnicole@yahoo.com

  THIS RACE WILL BE CAPPED AT 850 PARTICIPANTS

  3.1 Miles 5k Run

  DeGray Lake Spillway, Clark County, Arkansas, 71923, United States
  OpenStreetMap Google Maps