Lesson 6.3: Stepping Off Yardages – How to Measure Accurately
The most fundamental information in any yardage book is the distance from specific landmarks to the center of the green. These distances — called landmark yardages — are what a caddy delivers when a player says “how far?” Getting them right is not optional. A caddy who gives consistently accurate yardages builds trust fast. One who routinely gives wrong numbers loses it just as fast.
There are three methods for establishing landmark yardages: course-provided markers, rangefinder technology, and manual step-off. Understanding all three — and knowing when to use each — is an essential skill.
Method 1: Course-provided markers
Most courses have yardage markers built into the course: colored posts at 100, 150, and 200 yards from the center of the green, yardages stamped on sprinkler heads, or colored discs in the fairway. These are your primary reference points — they have been installed and verified by the course. Use them as anchors. From the 150 marker, you can step off additional landmarks forward or backward to establish precise distances that are not marked.
Learn every marker on your facility — where they are on each hole, what yardage they represent, and whether they reference the center, front, or back of the green. Some courses mark to the center; others mark to the front. Know which system your course uses before trusting the numbers.
Method 2: Rangefinder
A laser rangefinder gives you instant distance to any target you can point it at — the flagstick, a tree, a bunker edge, a sprinkler head. For building a yardage book, a rangefinder is invaluable because it lets you verify or establish any landmark distance in seconds without pacing. Many private clubs provide rangefinders for caddies, or allow caddies to use their own during non-competition rounds.
Important: rangefinders are not permitted in most stroke play competitions and some club events. Know the rules at your facility. Even if you use a rangefinder to build your book, you may be stepping off distances during actual play.
Method 3: Stepping off (pacing)
Pacing — counting your steps between two points to measure distance — is the traditional caddy measurement method and remains essential because it requires no equipment and is available in any situation. Here is how to do it accurately:
Calibrate your pace first. Every person’s natural stride length is different. Before you can use pacing as a reliable measurement tool, you need to know exactly how many of your steps equal one yard. Walk 100 steps on a flat surface and measure the total distance, or use a known 50-yard distance (from a course marker) and count your steps to cover it. Most people average 36-42 inches per stride; you need your personal number.
The standard caddy pace is one step per yard. Many caddies deliberately train a one-yard step for ease of calculation. This requires consciously lengthening your normal stride until one deliberate pace equals 36 inches (one yard). Practice this stride on a measured surface until it becomes automatic. Once you have a consistent one-yard pace, stepping off 30 yards means counting 30 steps — simple mental arithmetic.
Pacing accurately on a course
When stepping off a landmark distance, always walk in a straight line between the two points. Diagonal pacing introduces error. Walk heel-to-toe, not stride-length, when precision is needed. Count in groups of 10 and track them on your fingers to avoid losing count over long distances. If you lose count, start again — never guess the remainder.
You’re on the 5th fairway. There’s a sprinkler head at the left edge of the fairway that has no yardage stamped on it. The 150-yard post is 18 steps behind you (18 yards behind the 150 marker = 168 yards). So the sprinkler head is at 168 yards to the center of the green. Write it in pencil on your hole 5 diagram: “S.H. left edge = 168C” and circle it in blue (safe reference point).
What to Step Off and Record
Not every yardage on every hole needs to be in your book. Focus on the landmarks a player will actually ask about — the ones that come up round after round:
- Every sprinkler head or distance plate that lacks a visible number
- The distance to carry the front edge of fairway bunkers from the tee
- The distance to carry water hazards on approach shots
- The ideal layup distance on par-5s (typically 100 yards to the center)
- The distance from common rough positions to the green center (for common miss directions)
- Any landmark that players consistently ask about at your facility
Always give yardage to the center of the green unless the player specifically asks for front or back. When you give a yardage, state clearly what it references: “162 to the center, 154 to the front.” Players need to know which number you are giving them or they will make the wrong club selection.
For pin position, add or subtract from center based on your observation: “Center is 162. Pin is cut four paces from the back — I’d call it 170.” This three-piece delivery (center / pin adjustment / my call) is the most useful format for approach shots.
On par-5s, always know your player’s layup yardage preference before the round starts. Most good players want to lay up to a specific distance — typically 100 yards or a round number that suits their wedge game. Ask on the first tee: ‘Do you have a preferred layup distance on par-5s?’ Then make sure every par-5 in your book has that specific layup position marked, not just generic distances.
Pace calibration exercise: measure your personal pace length precisely. Walk a known 50-yard distance (from the 150-yard marker to the 100-yard marker, or any marked distance) three times, counting steps each time. Record your step counts. Calculate: 50 yards divided by your average step count = your personal yards-per-step ratio. Write this number in the front of your yardage