OCB prep, run to the seven-year standard
The OCB is a tested federation and it tests like one. Pre-competition screening for every athlete, urinalysis for pro-qualifying winners, and a WADA-code drug-free standard that runs seven years for anabolic agents. Prep that ignores that is prep that gets you sent home.
What the OCB asks of you
Three layers of testing, a hard calendar, and a pro card you can win at a regional show. All three change how I build your prep.
Seven years, but check the list before you count yourself out
OCB’s headline requirement is seven years drug free and fully compliant with the WADA Anti-Doping Code, and seven years is the published window for anabolic agents. But OCB lists a separate window for every other substance class, and most people never get that far down the page. SARMs are two years, prescription thyroid hormone three, experimental peptides such as BPC-157 one. Beta-2 agonists, diuretics and masking agents, stimulants, DHEA, and GLP-1 prescriptions such as Ozempic or Wegovy are six months each. Muscle implants and Synthol are banned outright. Plenty of athletes who assume they are years away are already eligible, and checking that table is the first thing we do.
Three layers of testing
Every competitor goes through pre-competition drug screening, which OCB describes as similar to a polygraph exam. Pro-qualifying placement winners and top-three cash-prize pro winners are urine tested. On top of that OCB runs random testing year round and in the off season, confirmed by gas chromatography/mass spectrometry.
Screening travels, but only for amateurs
Screening results from an amateur OCB show may be honored at other amateur OCB events held within three weeks. Pros are the exception: OCB Pros re-screen at every OCB show they enter. If you are stacking shows in a fall window, that three-week window changes which ones we target and in what order.
The pro card is winnable at a regional show
OCB awards pro cards in Open, Masters 35+ (women) and 40+ (men) when the class hits its athlete minimum and the winner passes a drug test. The minimum depends on the category: five on stage for Men’s Physique, Classic Physique and Bikini, but only three for Men’s Bodybuilding, Wellness, Figure and Women’s Physique. Masters classes need three. That is a fundamentally different ladder from the NPC, where a card only comes at a national. And because the bar moves by category, picking your category and your show is a real decision, not an afterthought. We treat them as one decision.
The seven categories, and which one is yours
OCB runs seven categories, split into classes by height once entries close. Picking the wrong one is the most expensive mistake a first-timer makes, and it gets decided months out rather than in peak week.
Bodybuilding
Full mandatories plus an individual routine. OCB leaves the time limit to the promoter. The deepest conditioning demand of the seven.
Classic Physique
Structure and lines over raw mass. Split by height like every OCB category, so there are no weight classes.
Men's Physique
Board shorts, upper-body-led. V-taper and condition over leg development.
Bikini
Balance, glute and hamstring development, stage presence. Conditioning ceiling is real.
Figure
More shoulder and back than Bikini, less than Physique. Quarter turns, no routine.
Wellness
Lower-body-dominant. A category OCB runs and the WNBF does not.
Women's Physique
Muscularity beyond Figure with a posing routine. Note: OCB does not run amateur Women’s Bodybuilding.
| OCB | NPC | WNBF | |
|---|---|---|---|
| Drug tested? | Yes, natural | Only at designated Natural contests | Yes, natural |
| Drug-free window | 7 years, WADA code | 3 years at Natural contests | 10 years, plus 2 on OTC hormones |
| Testing method | Screening for all, urinalysis for winners, GC/MS | Urinalysis and/or polygraph at Natural contests | Polygraph, urine, random blood |
| Pro card won at | Local and regional shows | National shows only | WNBF amateur and affiliate events |
| Can it lead to an IFBB card? | No, OCB Pro only | Yes, from both tested and untested shows | No, WNBF Pro only |
| Entry, first class | $99-$125 | $125-$175 early, up to $300 day-of | $110 |
| Athlete-paid drug test | $60 cash | None at standard shows | $50 cash |
| Pro league | OCB Pro, Yorton Cup | IFBB Pro League | WNBF Pro, World Championships |
| Wellness division | Yes | Yes | No |
| Women’s Physique | Yes | Yes | No |
Federation rules on this page were verified against the OCB’s own published material in September 2026. See ocbonline.com/drug-testing. Rules change year to year. Always confirm current requirements with the federation before you enter a show.
What a prep does to a physique
Brandon competed at the OCB Stone Classic. Tap the button under the photo.


Brandon · stage prep client
What an OCB show costs
Real figures from 2026 OCB entry forms, verified in September 2026. Every promoter sets their own, so treat these as the range and confirm against your show’s form.
OCB-specific
The same at every show
A first OCB show in the Midwest, one class, two hotel nights, tan, photos and trunks, lands around $750-$900 before membership and travel.
Figures read off 2026 entry forms and vendor price pages in September 2026, for US Midwest shows. Promoters set their own fees and they move every season, so use these to budget and confirm against your specific show’s entry form. Not included: travel, food, the prep itself, or coaching.
OCB prep, answered
How long do I have to be drug free to compete in the OCB?
OCB’s headline requirement is seven years drug free and fully compliant with the WADA Anti-Doping Code, and seven years is the published window for anabolic agents. The other classes are much shorter: SARMs two years, prescription thyroid hormone three years, experimental peptides such as BPC-157 one year, and beta-2 agonists, diuretics and masking agents, stimulants, DHEA and GLP-1 prescriptions such as Ozempic or Wegovy six months each. Muscle implants and Synthol are banned outright. If what is in your history is not an anabolic agent, check OCB’s published table before assuming you are ineligible.
How does OCB drug testing work?
In three layers. Every competitor goes through pre-competition drug screening, which OCB describes as similar to a polygraph exam, before stepping on stage. Pro-qualifying placement winners at amateur events and top-three cash-prize winners in pro divisions are urine tested, with lab confirmation by gas chromatography/mass spectrometry of the testosterone ratio. On top of that, OCB runs random testing year round and in the off season.
Can I get an OCB pro card at a local show?
Yes, and that is one of the main reasons athletes choose the OCB. Pro cards are awarded in the Open and Masters divisions at amateur events when the class meets its athlete minimum and the winner passes a drug test. The Open minimum is five athletes on stage in Men’s Physique, Classic Physique and Bikini, and three in Men’s Bodybuilding, Wellness, Figure and Women’s Physique; Masters classes need three. New pros have 30 days to accept by purchasing an OCB Pro membership.
How long is an OCB pre-competition screening good for?
Screening results from an amateur OCB show may be honored at other amateur OCB events held within three weeks. OCB Pros are the exception. They are screened at every OCB show they enter, however recently they were last screened. Screening is scheduled by appointment before the event and is not conducted on the day of the show, so plan it as a separate trip.
Which divisions does the OCB run?
Seven categories: Bikini, Figure, Women’s Wellness, Women’s Physique, Men’s Bodybuilding, Men’s Classic Physique and Men’s Physique. Classes within each are divided as evenly as possible by height once entries close. OCB does not use weight classes in any category. There is no amateur Women’s Bodybuilding category in the OCB.
How far out should I start OCB prep?
It depends on where you are starting, but most athletes need more runway than they think. Often 20 to 30 weeks for a first show, longer if we are building tissue first. Starting earlier is what lets us diet slower, hold more muscle and arrive on time instead of arriving flat. The application is the fastest way to find out what your actual timeline looks like.
What does an OCB show cost all in?
Budget roughly $750 to $900 for a first Midwest show with one class: entry $99 to $125, the $60 cash drug screening, competition tanning $140 to $185, two hotel nights at $139 to $179 each, stage photos $90 to $115, and trunks or a suit. On top of that sits OCB membership, which the federation does not publish publicly, plus travel and food. Two things catch first-timers: your coach’s backstage pass is $120 to $200 and is not included, and entering late adds a flat $50 to $75.
Prep for your OCB show
Tell me the date you are targeting and where you are starting from. I will tell you honestly whether the timeline works.