Junior Roller Derby: A Parents’ Guide to Ages, Levels and Safety

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Tuesday night at the rink, after the public skate clears out. Twenty kids in mismatched helmets and too-big knee pads line up along the track while a coach in a whistle and a derby name calls out “Fall small!” and every one of them drops to their knees and pops back up, laughing. Six months later the same kids are skating in a tight pack, calling plays to each other, and your quiet ten-year-old is the loudest one out there. Junior roller derby is a full team sport for kids and teens, with real skills, real teammates and, at the top levels, real contact. This guide is for parents: ages and contact levels, how kids learn, the gear that matters, how leagues keep kids safe, and the questions parents ask.

New to the sport? Start at our roller derby hub, and see the roller derby rules page for how a game works.

What age can kids start junior derby?

There’s no single national age; each league sets its own. A few markers:

• As young as 6: the WFTDA says some leagues have junior programs that let kids start at 6.
• Two age groups: WFTDA Insurance’s junior coverage groups skaters 6 to 11 and 12 to 17.
• Up to 18: the Junior Roller Derby Association (JRDA) covers skaters up to 18.
• Example: Detroit’s junior program takes skaters 7 to 17.
• After juniors: most adult leagues require skaters to be at least 18 (some 21), so juniors usually move straight into an adult league’s beginner or charter program.

Contact levels: from no contact to full contact

This is the part most parents ask about first. JRDA plays The Rules of Flat Track Roller Derby, JRDA Edition, with addenda for each level, and kids move up only by passing written and physical skills assessments:

Level	Contact	What it looks like
Level 0 (some leagues)	None	Skating skills only: stance, strides, stops, falls.
Level 1	No contact between skaters	Positional blocking: skaters get in the way but don’t hit.
Level 2	Light contact, without accelerating	Skaters can make contact, but not by speeding up into it.
Level 3	Full contact, including while accelerating	The full game, close to adult derby.

Level 0 is used by leagues such as Detroit’s as a skating-only start. The point of the ladder is simple: no child takes or gives a real hit until they can skate, stop and fall well, and until a coach has seen it.

Learning to skate first

The American Academy of Pediatrics (AAP) gives one rule for kids on wheels before anything else: know how to turn, control your speed and stop. Junior derby practices build exactly that: a low “derby stance,” strides and crossovers, stops (plow stops, T-stops, toe-stop turnarounds), and how to fall small and get up fast. Falling is a skill in derby, taught on purpose so kids land on padded knees instead of throwing out a hand. If your child has never skated, a few public sessions or a learn-to-skate class at the rink before the first practice makes the start much easier.

Protective gear for junior skaters

Junior skaters wear the same five pieces of gear as adults: helmet, mouthguard, wrist guards, elbow pads and knee pads, with quad skates. The evidence behind it is strong. In a pediatric fracture clinic study, the forearm made up 63.1% of roller-skating fractures in kids, almost all near the wrist. The AAP says wrist guards can reduce skating injuries by almost 90%, elbow pads by 80% and knee pads by 30%.

• Helmet: the Consumer Product Safety Commission (CPSC) points aggressive and trick skaters to a helmet certified to ASTM F1492; a dual-certified helmet (F1492 plus the CPSC bike standard) covers derby and the bike ride to practice. The American Academy of Orthopaedic Surgeons (AAOS) says a helmet should sit flat, with the bottom edge parallel to the ground, and not move when the head moves; replace it if it’s damaged or outgrown, and at least every 5 years.
• Mouthguard: required in derby. Detroit’s junior league won’t let a skater practice without their own mouthguard.
• Pads and wrist guards: sized by the maker’s chart (often by hand size at the knuckles); snug enough that they don’t slide when your child kneels.

The Triple Eight Dual Certified helmet meets the CPSC bike standard (for ages 5 and up) and ASTM F1492, comes in sizes from XS/S (48–54 cm) up, includes two sets of fit pads, and the maker lists roller derby among its uses (about $46 in October 2026). The Triple Eight Saver Series Junior set puts knee pads, elbow pads and wrist guards in one box (about $39), and the Shock Doctor Gel Max comes in youth sizes (about $12).

Skates for kids

Derby uses quad skates; inline skates aren’t allowed. Many junior leagues have loaner skates for the first weeks, so ask before you buy. For young beginners whose feet are still growing fast, an adjustable quad such as the Roller Derby Gumdrop, which grows up to four sizes with a lever (about $39 in size Medium, 3–6), is a low-cost way to build skating skills at home. Once a skater is training seriously, coaches usually suggest a proper derby-style skate. Watch the labels: many adult skates, such as the Moxi Beach Bunny, say they aren’t designed for children 12 and under, so check with your league on youth sizes. Our roller derby gear page has more.

How junior leagues keep kids safe

• Skill-based levels: no contact until skaters pass assessments.
• Concussion training: every JRDA volunteer completes the CDC HEADS UP concussion course and renews it every two years.
• Insurance: JRDA leagues show proof of accident insurance for all players, coaches and officials.
• Background checks: for leagues with WFTDA junior insurance, every adult who works with the junior league (officials, coaches and volunteers) must submit a background check.

Good questions for a league: Who coaches, and what training do they have? How do you teach falls? How do skaters move up levels? What happens if a skater hits their head? Is there someone trained in first aid at every practice?

Head bumps, wrists and when to see a doctor

If your child takes a hit or a fall and seems dazed, confused or slow, or complains of headache, dizziness, nausea or blurry vision, the CDC’s HEADS UP advice is to take them out of practice for the day and see a healthcare provider before they skate again. The AAP says athletes with a suspected concussion shouldn’t return until a doctor has seen them. Call 911 for danger signs such as a seizure, passing out, growing drowsiness, a worsening headache or repeated vomiting. A wrist that’s swollen or painful after a fall also needs a check, since a broken wrist can look like a sprain. Our roller derby injuries page goes deeper, and our roller derby training page covers building strength safely.

High school and beyond

Roller derby isn’t a high school (NFHS) or NCAA sport, so teens keep playing through their junior league. Junior derby has its own national championships, held since 2014, and juniors can move on to adult leagues once they reach the league’s minimum age. See our leagues and associations page. Kids who’d rather skate without contact can try rink, artistic or speed skating; our roller skating section covers those.

On practice nights, send a full water bottle, like the Nalgene 32 oz (about $16), and a snack for the ride home; after tournaments, soft slides such as the OOFOS OOahh are a treat for feet that spent all day in skates. For juggling two sports and rest weeks, see our youth soccer guide.

Parents’ questions about junior roller derby

What age can my child start roller derby?

Each league sets its own ages. The WFTDA says some junior programs start at 6, Detroit’s takes 7 to 17, and JRDA covers skaters up to 18. Kids start with no-contact skating skills.

Is junior roller derby safe?

It’s a contact sport at the higher levels, so it has real risks, including concussion and wrist injuries. Junior derby manages them with skill-based levels, required gear and mouthguards, concussion training for volunteers, insurance and background checks. Ask a league how it coaches falls and handles head injuries.

Does my child have to hit people?

Not at first. JRDA Level 1 has no contact between skaters, Level 2 is light contact without accelerating, and only Level 3 is full contact. Skaters move up only after passing assessments.

What gear does my child need?

Quad skates, a certified helmet, a mouthguard, wrist guards, elbow pads and knee pads. Many leagues lend skates and pads at first; the mouthguard should always be your child’s own.

Can boys play junior roller derby?

It depends on the league. Ask your local junior program who its teams are open to.

Can my child use a bike helmet for derby?

For contact and trick skating, choose a helmet certified to ASTM F1492, or one dual-certified to F1492 and the CPSC bike standard, which covers both derby and biking.