In the modern era of football, fans are treated to a weekly barrage of gravity-defying highlights.
Whether it is a Saturday afternoon in a packed college stadium or a Sunday night in the NFL, one of the most electrifying plays a spectator can witness is the “hurdle”—an offensive player launching themselves into the air to soar over a charging defender.
It is a feat of pure athleticism that often goes viral within minutes. However, for the millions of student-athletes competing on Friday nights, the reality of this maneuver is starkly different.
While the pros might get a standing ovation for such a move, a high school player is more likely to see a yellow flag hitting the turf.
The short answer to the question “Is hurdling illegal in high school football?” is yes, it is strictly prohibited under the National Federation of State High School Associations (NFHS) rules.
This detailed guide explores the specific definitions of this foul, the severe penalties associated with it, the critical safety reasons behind the ban, and the rare exceptions where jumping over an opponent is actually permitted.
Defining the Violation: What Exactly Is Hurdling?
To understand why the rule is enforced so strictly, we must first look at how the NFHS defines the act. Hurdling is not just “jumping”; it is a specific mechanical movement performed by a player in possession of the ball.
The Technical Definition
Hurdling is defined as an attempt by a player to jump over an opponent with one or both feet or knees leading. The distinction here is the “leading” aspect of the limbs.
When a player tucks their legs or leads with their knees to clear an opponent, they are classified as hurdling.
The Position of the Defender The legality of the jump also depends heavily on the posture of the defender being jumped. The rule specifically applies when the opponent is upright (on their feet) or on their knees.
This means that if a defender is squared up to make a tackle or is crouching on their knees to go low, any attempt to leap over them with feet or knees foremost is a violation of the rules.
It is important to note that this rule is consistent across NFHS high school football, even though fans may be used to seeing different standards in college or professional games. In the higher levels of the sport, hurdling is often legal, which can lead to significant confusion for young players and their parents who are accustomed to watching those highlight reels.
The Penalty: A Costly Personal Foul
In the eyes of high school officials, hurdling is not viewed as a minor technicality or a “common” foul. Instead, it is classified as a personal foul. This classification reflects the dangerous nature of the act.
When a player is flagged for hurdling, the consequences for their team are significant:
The 15-Yard Assessment
The offending team is penalized 15 yards from the spot of the foul or the end of the run, depending on the specific game situation.
Momentum Shift
A 15-yard penalty can instantly turn a promising drive into a “long-yardage” nightmare or negate a spectacular gain that would have otherwise resulted in a first down or touchdown.
Disciplinary Record
Because it is a personal foul, it contributes to the player’s overall “unsportsmanlike” or “dangerous play” tally for the game, which can have further ramifications if additional fouls occur.
The “Why”: Prioritizing Player Safety Above All Else
The primary reason for the NFHS’s hardline stance on hurdling is player safety. While the move looks spectacular, it introduces a level of risk that the NFHS deems unacceptable for the high school level of play.
Preventing Catastrophic Injury
They explicitly state that the hurdling rule exists to prevent head and neck injuries. When a player launches themselves into the air, they lose a significant amount of control over their body’s trajectory and landing.
The Danger of “Knee-to-Helmet” Contact
One of the most dangerous scenarios envisioned by rule makers is a knee-to-the-helmet impact.
- For the Defender: A defender who is upright or on their knees is in a vulnerable position. If a hurdler miscalculates their jump, their leading knee or foot can strike the defender’s helmet with the full force of their momentum. This can lead to concussions, cervical spine injuries, or facial fractures.
- For the Hurdler: The player performing the hurdle is equally at risk. If their foot catches on the defender’s shoulder or helmet, they can be flipped mid-air, often landing on their head, neck, or back in a completely unprotected manner.
By strictly prohibiting the act, the NFHS aims to protect both the ball carrier and the defender from these high-risk, high-impact collisions.
The Safety Exception: When Jumping Is Legal
Despite the strict ban on hurdling upright players, the rulebook does allow for one specific exception. This is often referred to as the “Safety Exception”.
It is generally considered legal to jump over a player who is already lying flat on the ground.
Why the Distinction?
The reasoning here is based on the relative risk of the maneuver. When an opponent is prone (lying flat), the “height” required to clear them is much lower. The ball carrier is not required to lead with their knees at a height that would threaten a defender’s head or neck.
In this scenario, the act carries significantly less risk of a catastrophic collision, and officials generally allow it as a means for the ball carrier to avoid tripping over a fallen player.






