Warning: Do not try to use these sample calculations to mark an actual track! These calculations are correct only for a track with the exact dimensions shown.
The calculations below are for a track with the same dimensions as the sample drawing. The colors indicated on the calculations correspond to the colors on the drawing.
COMPUTOMARX (TM) TRACK MARKING PROGRAM VERSION 9.20
COPYRIGHT 1975 - 1997 BY COMPUTOMARX (TM)
3604 GRANT CT.
COLUMBIA MO 65203-5800 USA
(573) 445-6675
ALL RIGHTS RESERVED
SAMPLE CALCULATION NUMBER ONE
CALCULATIONS FOR 400 METER TRACK
LINEAR OUTPUT IN METERS
NO CURB
COUNTER-CLOCKWISE ANGLE MEASUREMENT
NUMBER OF LANES: 8 LENGTH OF STRAIGHT: 97.511 MEASURE LINE RADIUS: 32.624
WIDTH OF LANES: 1.190 DISTANCE OF FINISH FROM CURVE: 3.210
SURVEYING INFORMATION
INSIDE LANE RADII
LANE RADIUS
1 32.424
2 33.614
3 34.804
4 35.994
5 37.184
6 38.374
7 39.564
8 40.754
OUTER BORDER 41.944
CONSTRUCTION INFORMATION
INNER EDGE OF PAVEMENT: 32.249
OUTER EDGE OF PAVEMENT: 42.069
TOTAL TRACK SURFACE AREA: 4279 SQUARE METERS OR 5118 SQUARE YARDS
LOCATION OF COMMON FINISH LINE: -3.210 D
STRAIGHTAWAY EVENTS STARTING LINES
CALCULATION FOR START OF 100M: -5.699 C &
CALCULATION FOR START OF 110M: -15.699 C &
STAGGER MEASUREMENTS
LANE 200M STAGGER 300M STAGGER 400M STAGGER 4X200M STAGGER 800M STAGGER
WHITE WHITE WHITE RED GREEN
1 -3.210 B 169 59 28 D -3.210 D -3.210 D -3.210 D
2 0 53 44 B 176 40 41 D 7 13 49 D 19 53 59 D 0 54 28 D
3 6 59 04 B 1.778 A 19 13 24 D 43 42 03 D 7 01 55 D
4 12 40 23 B 5.516 A 30 25 39 D 65 56 12 D 12 46 34 D
5 17 59 58 B 9.255 A 40 55 07 D 86 45 25 D 18 10 36 D
6 22 59 50 B 12.993 A 50 45 44 D 106 17 38 D 23 15 55 D
7 27 41 45 B 16.732 A 60 01 01 D 124 39 37 D 28 04 12 D
8 32 07 17 B 20.470 A 68 44 01 D 141 57 33 D 32 36 55 D
4X400M STAGGER
BLUE
1 -3.210 D
2 13 34 38 D
3 31 30 34 D
4 48 17 07 D
5 64 00 54 D
6 78 47 44 D
7 92 42 47 D
8 105 50 27 D
50M MARK: 82 10 34 D 150M MARK: 44.301 A
250M MARK: 82 10 34 B 350M MARK: 44.301 C
BREAK LINE LOCATION: .000 A
GREEN
CURVED LINE COORDINATES
X Y
1.190 .005
1.400 .007
1.700 .012
2.000 .017
2.300 .023
2.600 .029
2.900 .037
3.200 .046
3.500 .056
3.800 .066
4.100 .078
4.400 .090
4.700 .103
5.000 .118
5.300 .133
5.600 .149
5.900 .166
6.200 .184
6.500 .202
6.800 .222
7.100 .243
7.400 .264
7.700 .286
8.000 .310
8.300 .334
8.600 .359
8.900 .385
9.200 .412
9.500 .440
9.520 .442
STRAIGHTAWAY HURDLE DATA
HURDLE NUMBER MEN WOMEN
BLUE YELLOW
1 -1.979 C & 7.301 C
2 7.161 C 15.801 C
3 16.301 C 24.301 C
4 25.441 C 32.801 C
5 34.581 C 41.301 C
6 43.721 C -47.710 D
7 -44.650 D -39.210 D
8 -35.510 D -30.710 D
9 -26.370 D -22.210 D
10 -17.230 D -13.710 D
INTERMEDIATE HURDLE DATA
400M HURDLES
GREEN
HURDLE NUMBER 1
LANE MEASUREMENT
1 73 23 41 D
2 83 28 52 D
3 92 52 59 D
4 101 39 56 D
5 109 53 20 D
6 117 36 18 D
7 124 51 33 D
8 131 41 30 D
HURDLE NUMBER 2
LANE MEASUREMENT
1 134 51 56 D
2 142 47 19 D
3 150 10 23 D
4 157 04 19 D
5 163 31 54 D
6 169 35 34 D
7 175 17 28 D
8 .470 A
HURDLE NUMBER 3
LANE MEASUREMENT
1 9.301 A
2 13.039 A
3 16.778 A
4 20.516 A
5 24.255 A
6 27.993 A
7 31.732 A
8 35.470 A
HURDLE NUMBER 4
LANE MEASUREMENT
1 44.301 A
2 48.039 A
3 -45.733 B
4 -41.995 B
5 -38.256 B
6 -34.518 B
7 -30.779 B
8 -27.041 B
HURDLE NUMBER 5
LANE MEASUREMENT
1 -18.210 B
2 -14.472 B
3 -10.733 B
4 -6.995 B
5 -3.256 B
6 0 43 00 B
7 6 04 55 B
8 11 08 08 B
HURDLE NUMBER 6
LANE MEASUREMENT
1 29 29 16 B
2 34 47 05 B
3 39 43 18 B
4 44 20 02 B
5 48 39 09 B
6 52 42 16 B
7 56 30 51 B
8 60 06 08 B
HURDLE NUMBER 7
LANE MEASUREMENT
1 90 57 31 B
2 94 05 32 B
3 97 00 46 B
4 99 44 29 B
5 102 17 46 B
6 104 41 36 B
7 106 56 50 B
8 109 04 11 B
HURDLE NUMBER 8
LANE MEASUREMENT
1 152 25 42 B
2 153 23 55 B
3 154 18 11 B
4 155 08 52 B
5 155 56 20 B
6 156 40 52 B
7 157 22 45 B
8 158 02 11 B
HURDLE NUMBER 9
LANE MEASUREMENT
1 19.301 C
2 19.301 C
3 19.301 C
4 19.301 C
5 19.301 C
6 19.301 C
7 19.301 C
8 19.301 C
HURDLE NUMBER 10
LANE MEASUREMENT
1 -43.210 D
2 -43.210 D
3 -43.210 D
4 -43.210 D
5 -43.210 D
6 -43.210 D
7 -43.210 D
8 -43.210 D
300M HURDLES
RED
HURDLE NUMBER 1
LANE MEASUREMENT
1 39.301 A
2 43.039 A
3 46.778 A
4 -46.995 B
5 -43.256 B
6 -39.518 B
7 -35.779 B
8 -32.041 B
HURDLE NUMBER 2
LANE MEASUREMENT
1 -23.210 B
2 -19.472 B
3 -15.733 B
4 -11.995 B
5 -8.256 B
6 -4.518 B
7 -.779 B
8 4 08 26 B
HURDLE NUMBER 3
LANE MEASUREMENT
1 20 42 23 B
2 26 18 45 B
3 31 32 14 B
4 36 25 07 B
5 40 59 21 B
6 45 16 40 B
7 49 18 34 B
8 53 06 25 B
HURDLE NUMBER 4
LANE MEASUREMENT
1 82 10 34 B
2 85 37 07 B
3 88 49 39 B
4 91 49 34 B
5 94 37 59 B
6 97 16 00 B
7 99 44 33 B
8 102 04 29 B
HURDLE NUMBER 5
LANE MEASUREMENT
1 143 38 49 B
2 144 55 35 B
3 146 07 07 B
4 147 13 58 B
5 148 16 33 B
6 149 15 16 B
7 150 10 28 B
8 151 02 28 B
HURDLE NUMBER 6
LANE MEASUREMENT
1 14.301 C
2 14.301 C
3 14.301 C
4 14.301 C
5 14.301 C
6 14.301 C
7 14.301 C
8 14.301 C
HURDLE NUMBER 7
LANE MEASUREMENT
1 -48.210 D
2 -48.210 D
3 -48.210 D
4 -48.210 D
5 -48.210 D
6 -48.210 D
7 -48.210 D
8 -48.210 D
HURDLE NUMBER 8
LANE MEASUREMENT
1 -13.210 D
2 -13.210 D
3 -13.210 D
4 -13.210 D
5 -13.210 D
6 -13.210 D
7 -13.210 D
8 -13.210 D
RELAY EXCHANGE ZONES
STAGGERED ZONES
4X100M RELAY
YELLOW
FIRST ZONE FLY MARKS, EXCHANGE MARKS, MID MARKS, LIMIT MARKS
LANE 1
134 51 56 D
152 25 42 D
169 59 28 D
4.301 A
LANE 2
142 47 19 D
159 44 00 D
176 40 41 D
8.039 A
LANE 3
150 10 23 D
166 32 30 D
1.778 A
11.778 A
LANE 4
157 04 19 D
172 54 09 D
5.516 A
15.516 A
LANE 5
163 31 54 D
178 51 29 D
9.255 A
19.255 A
LANE 6
169 35 34 D
2.993 A
12.993 A
22.993 A
LANE 7
175 17 28 D
6.732 A
16.732 A
26.732 A
LANE 8
.470 A
10.470 A
20.470 A
30.470 A
SECOND ZONE FLY MARKS, EXCHANGE MARKS, MID MARKS, LIMIT MARKS
LANE 1
-23.210 B
-13.210 B
-3.210 B
11 55 30 B
LANE 2
-19.472 B
-9.472 B
0 53 44 B
17 50 25 B
LANE 3
-15.733 B
-5.733 B
6 59 04 B
23 21 11 B
LANE 4
-11.995 B
-1.995 B
12 40 23 B
28 30 12 B
LANE 5
-8.256 B
2 40 22 B
17 59 58 B
33 19 33 B
LANE 6
-4.518 B
8 08 37 B
22 59 50 B
37 51 03 B
LANE 7
-.779 B
13 17 12 B
27 41 45 B
42 06 18 B
LANE 8
4 08 26 B
18 07 51 B
32 07 17 B
46 06 42 B
THIRD ZONE FLY MARKS, EXCHANGE MARKS, MID MARKS, LIMIT MARKS
LANE 1
134 51 56 B
152 25 42 B
169 59 28 B
4.301 C
LANE 2
136 27 14 B
153 23 55 B
170 20 36 B
4.301 C
LANE 3
137 56 04 B
154 18 11 B
170 40 18 B
4.301 C
LANE 4
139 19 03 B
155 08 52 B
170 58 42 B
4.301 C
LANE 5
140 36 45 B
155 56 20 B
171 15 56 B
4.301 C
LANE 6
141 49 39 B
156 40 52 B
171 32 06 B
4.301 C
LANE 7
142 58 12 B
157 22 45 B
171 47 18 B
4.301 C
LANE 8
144 02 45 B
158 02 11 B
172 01 37 B
4.301 C
4X200M RELAY
RED
FIRST ZONE FLY MARKS, EXCHANGE MARKS, MID MARKS, LIMIT MARKS
LANE 1
-23.210 B
-13.210 B
-3.210 B
11 55 30 B
LANE 2
-11.995 B
-1.995 B
13 33 54 B
30 30 35 B
LANE 3
-.779 B
15 05 36 B
31 27 43 B
47 49 50 B
LANE 4
16 31 17 B
32 21 06 B
48 10 56 B
64 00 45 B
LANE 5
33 11 05 B
48 30 41 B
63 50 16 B
79 09 51 B
LANE 6
48 49 13 B
63 40 26 B
78 31 39 B
93 22 56 B
LANE 7
63 31 11 B
77 55 44 B
92 20 21 B
106 44 53 B
LANE 8
77 21 54 B
91 21 23 B
105 20 49 B
119 20 14 B
SECOND ZONE FLY MARKS, EXCHANGE MARKS, MID MARKS, LIMIT MARKS
LANE 1
-23.210 D
-13.210 D
-3.210 D
11 55 30 D
LANE 2
-15.733 D
-5.733 D
7 13 49 D
24 10 30 D
LANE 3
-8.256 D
2 51 17 D
19 13 24 D
35 35 31 D
LANE 4
-.779 D
14 35 50 D
30 25 39 D
46 15 29 D
LANE 5
10 15 56 D
25 35 32 D
40 55 07 D
56 14 42 D
LANE 6
21 03 18 D
35 54 31 D
50 45 44 D
65 36 58 D
LANE 7
31 11 55 D
45 36 28 D
60 01 01 D
74 25 34 D
LANE 8
40 45 10 D
54 44 35 D
68 44 01 D
82 43 26 D
4X400M RELAY
BLUE
FIRST ZONE EXCHANGE MARKS, MID MARKS, LIMIT MARKS
LANE 1
-13.210 D
-3.210 D
11 55 30 D
LANE 2
-9.464 D
0 54 28 D
17 51 09 D
LANE 3
-5.704 D
7 01 55 D
23 24 02 D
LANE 4
-1.929 D
12 46 34 D
28 36 23 D
LANE 5
2 51 00 D
18 10 36 D
33 30 11 D
LANE 6
8 24 42 D
23 15 55 D
38 07 08 D
LANE 7
13 39 39 D
28 04 12 D
42 28 45 D
LANE 8
18 37 30 D
32 36 55 D
46 36 21 D
NON-STAGGERED ZONE
4X400M AND 4X800M RELAYS
BLUE
SECOND AND THIRD ZONE 4X400M RELAY
FIRST, SECOND, AND THIRD ZONE 4X800M RELAY
MID MARK LOCATION: -3.210 D
EXCHANGE MARK LOCATION: -13.210 D
LIMIT MARK LOCATION
LANE DISTANCE
1 6.778 D
2 6.778 D
3 6.779 D
4 6.780 D
5 6.781 D
6 6.781 D
7 6.782 D
8 6.782 D
OUTER BORDER 6.783 D
CALCULATION FOR START OF 1500M
STARTING LINE LOCATION: 169 59 28 D
WHITE
CURVED LINE COORDINATES
X Y
STARTING LINE ASSEMBLY LINE
SOLID DASHED
.000 .000 -3.000
.200 0.000 -3.000
.500 .027 -2.973
.800 .077 -2.923
1.100 .130 -2.870
1.400 .185 -2.815
1.699 .240 -2.760
1.999 .297 -2.703
2.298 .354 -2.646
2.597 .412 -2.588
2.896 .471 -2.529
3.195 .531 -2.469
3.493 .592 -2.408
3.792 .653 -2.347
4.090 .716 -2.284
4.388 .779 -2.221
4.686 .843 -2.157
4.984 .909 -2.091
5.282 .975 -2.025
5.579 1.042 -1.958
5.877 1.109 -1.891
6.174 1.178 -1.822
6.471 1.247 -1.753
6.768 1.318 -1.682
7.065 1.389 -1.611
7.361 1.461 -1.539
7.658 1.534 -1.466
7.954 1.608 -1.392
8.250 1.683 -1.317
8.546 1.759 -1.241
8.842 1.835 -1.165
9.138 1.912 -1.088
9.433 1.991 -1.009
CALCULATION FOR START OF METRIC DISTANCES OVER 1500M
STARTING LINE LOCATION: -3.210 B, D
WHITE
CURVED LINE COORDINATES
X Y
STARTING LINE ASSEMBLY LINE
SOLID DASHED
.000 .000 -3.000
.200 0.000 -3.000
.500 .011 -2.989
.800 .040 -2.960
1.100 .081 -2.919
1.400 .134 -2.866
1.700 .197 -2.803
2.000 .269 -2.731
2.300 .350 -2.650
2.600 .439 -2.561
2.900 .537 -2.463
3.200 .641 -2.359
3.500 .754 -2.246
3.800 .873 -2.127
4.100 1.000 -2.000
4.400 1.134 -1.866
4.700 1.274 -1.726
5.000 1.422 -1.578
5.300 1.576 -1.424
5.600 1.737 -1.263
5.900 1.906 -1.094
6.200 2.080 -.920
6.500 2.262 -.738
6.800 2.451 -.549
7.100 2.646 -.354
7.400 2.849 -.151
7.700 3.058 .058
8.000 3.275 .275
8.300 3.499 .499
8.600 3.730 .730
8.900 3.969 .969
9.200 4.215 1.215
9.500 4.469 1.469
9.501 4.470 1.470
CALCULATION FOR START OF MILE
STARTING LINE LOCATION: -12.554 D
WHITE
CURVED LINE COORDINATES
X Y
STARTING LINE ASSEMBLY LINE
SOLID DASHED
.000 .000 -3.000
.200 .000 -3.000
.500 .004 -2.996
.800 .014 -2.986
1.100 .031 -2.969
1.400 .053 -2.947
1.700 .082 -2.918
2.000 .117 -2.883
2.300 .157 -2.843
2.600 .202 -2.798
2.900 .253 -2.747
3.200 .309 -2.691
3.500 .370 -2.630
3.800 .436 -2.564
4.100 .507 -2.493
4.400 .582 -2.418
4.700 .663 -2.337
5.000 .748 -2.252
5.300 .838 -2.162
5.600 .932 -2.068
5.900 1.031 -1.969
6.200 1.135 -1.865
6.500 1.243 -1.757
6.800 1.356 -1.644
7.100 1.473 -1.527
7.400 1.594 -1.406
7.700 1.720 -1.280
8.000 1.851 -1.149
8.300 1.986 -1.014
8.600 2.126 -.874
8.900 2.270 -.730
9.200 2.419 -.581
9.500 2.572 -.428
9.520 2.583 -.417
LOCATION OF 1500M SPLIT: 153 34 49 B
STEEPLECHASE DATA
NO CURB FOR WATER JUMP PATH
ANGLE TO POINT OF DEPARTURE FROM TRACK: 45 00 00 B
ANGLE TO POINT OF JUNCTION WITH TRACK: 135 00 00 B
ANGLES AND RADII OF WATER JUMP
ANGLES RADII
APPROACH: 86 13 15 B 27.824
RETURN: 93 46 45 B 27.824
CIRCULAR ARCS JOINED BY STRAIGHT SECTION STEEPLECHASE COURSE
APPROACH
DISTANCE TO CENTER OF CIRCULAR PATH: 15.910
RADIUS OF CIRCULAR PATH: 16.514
ARC OF CIRCULAR PATH: 45 00 00
RETURN
DISTANCE TO CENTER OF CIRCULAR PATH: 15.910
RADIUS OF CIRCULAR PATH: 16.514
ARC OF CIRCULAR PATH: 45 00 00
LENGTH OF STRAIGHT SECTION INCLUDING WATER JUMP: 22.500
HURDLE LOCATIONS
WHITE
FIRST HURDLE 16 57 57 D
SECOND HURDLE 156 35 38 D
THIRD HURDLE -31.336 B
FIFTH HURDLE 27.669 C
STARTING LINE LOCATION: -20.649 B
WHITE
CURVED LINE COORDINATES
X Y
STARTING LINE ASSEMBLY LINE
SOLID DASHED
.000 .000 -3.000
.200 0.000 -3.000
.500 .002 -2.998
.800 .009 -2.991
1.100 .019 -2.981
1.400 .034 -2.966
1.700 .053 -2.947
2.000 .075 -2.925
2.300 .102 -2.898
2.600 .132 -2.868
2.900 .167 -2.833
3.200 .205 -2.795
3.500 .246 -2.754
3.800 .292 -2.708
4.100 .340 -2.660
4.400 .393 -2.607
4.700 .449 -2.551
5.000 .509 -2.491
5.300 .572 -2.428
5.600 .639 -2.361
5.900 .709 -2.291
6.200 .782 -2.218
6.500 .859 -2.141
6.800 .940 -2.060
7.100 1.024 -1.976
7.400 1.111 -1.889
7.700 1.202 -1.798
8.000 1.296 -1.704
8.300 1.393 -1.607
8.600 1.494 -1.506
8.900 1.598 -1.402
9.200 1.706 -1.294
9.500 1.817 -1.183
9.520 1.824 -1.176
LOCATION OF 1500M SPLIT: 152 29 23 D
SPLIT LOCATIONS
DISTANCE RUN DISTANCE REMAINING
400M -20.649 B -5.701 D
800M -18.158 B -8.193 D
1200M -15.666 B -10.684 D
1600M -13.175 B -13.175 D
2000M -10.684 B -15.666 D
2400M -8.193 B -18.158 D
2800M -5.701 B -20.649 D