2021 Rugged Maniac Kansas City
Where: Snow Creek Ski Area
When: 2021-09-18
  2021 Rugged Maniac New England
Where: Motocross 338
When: 2021-09-25
  2021 Neptune's 8K Race
Where: Virginia Beach Oceanfront
When: 2021-09-25
  2021 Perfect 10 Miler/10K
Where: Reston, VA
When: 2021-09-26
  2021 Leavenworth Marathon
Where: 2021 Leavenworth Marathon & Half Marathon
When: 2021-10-02
  2021 Allstate Hot Chocolate 15k/5k - Denver
Where: Denver, CO
When: 2021-10-03
  2021 Potomac River Running Fall Classic 10K
Where: Ashburn, VA
When: 2021-10-03
  2021 Rugged Maniac Virginia (Fall)
Where: Virginia Motorsports Park
When: 2021-10-09
  2021 Glory Days XC
Where: Centreville, VA
When: 2021-10-09
  2021 Humboldt Redwoods Marathon
Where: Weott, CA
When: 2021-10-10
  2021 Rugged Maniac Sacramento
Where: Murieta Equestrian Center
When: 2021-10-16
  2021 Detroit Free Press Marathon
Where: Detroit, MI
When: 2021-10-16
  2021 Snohomish River Run
Where: Historic Downtown Snohomish
When: 2021-10-16
  2021 Allstate Hot Chocolate 15k/5k - Oklahoma City
Where: Oklahoma City, OK
When: 2021-10-17
  2021 RED Day Run
Where: Edmond, OK
When: 2021-10-23
  2021 Rugged Maniac North Carolina (Fall)
Where: Piedmont Dragway
When: 2021-10-23
  2021 Iron Horse Ranch Haunted Hustle
Where: Iron Horse Ranch Neighborhood
When: 2021-10-30
  2021 Great Pumpkin Race
Where: Stark County Board of Developmental Disabilities
When: 2021-10-30
  2021 Monster Mash Dash 5k
Where: McLean, VA
When: 2021-10-31
  2021 UCO Army ROTC Gold Bar Virtual 5k
Where: University of Central Oklahoma
When: 2021-11-01
  2021 Rugged Maniac Phoenix (Fall)
Where: Camelback Ranch
When: 2021-11-06

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