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 drawing and calculations below are for a track with the same dimensions as the sample calculations example.
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
STEEPLECHASE DATA
NO CURB FOR WATER JUMP PATH
ANGLE TO POINT OF DEPARTURE FROM TRACK: 0 00 00 B
ANGLE TO POINT OF JUNCTION WITH TRACK: 180 00 00 B
ANGLES AND RADII OF WATER JUMP
ANGLES RADII
APPROACH: 87 33 36 B 42.983
RETURN: 92 26 24 B 42.983
EXTENDED STRAIGHTAWAY AND CIRCULAR ARC JOINING WATER JUMP STEEPLECHASE COURSE
LENGTH OF STRAIGHTAWAY EXTENTION: 10.572
HURDLE LOCATIONS
WHITE
FIRST HURDLE 12 49 20 D
SECOND HURDLE 160 45 06 D
THIRD HURDLE -24.242 B
FIFTH HURDLE 20.583 C
STARTING LINE LOCATION: 42.296 C
WHITE
CURVED LINE COORDINATES
X Y
STARTING LINE ASSEMBLY LINE
SOLID DASHED
.000 .000 -3.000
.200 0.000 -3.000
.500 .001 -2.999
.800 .003 -2.997
1.100 .007 -2.993
1.400 .013 -2.987
1.700 .020 -2.980
2.000 .029 -2.971
2.300 .040 -2.960
2.600 .052 -2.948
2.900 .065 -2.935
3.200 .081 -2.919
3.500 .098 -2.902
3.800 .116 -2.884
4.100 .136 -2.864
4.400 .158 -2.842
4.700 .181 -2.819
5.000 .206 -2.794
5.300 .232 -2.768
5.600 .260 -2.740
5.900 .289 -2.711
6.200 .320 -2.680
6.500 .353 -2.647
6.800 .387 -2.613
7.100 .423 -2.577
7.400 .460 -2.540
7.700 .499 -2.501
8.000 .539 -2.461
8.300 .581 -2.419
8.600 .624 -2.376
8.900 .669 -2.331
9.200 .716 -2.284
9.500 .764 -2.236
9.520 .767 -2.233
LOCATION OF 1500M SPLIT: -18.642 B
SPLIT LOCATIONS
DISTANCE RUN DISTANCE REMAINING
400M 21.153 C 31 29 37 D
800M .011 C 68 37 30 D
1200M 145 48 29 B * 105 45 27 D
1600M 116 04 54 B * 142 53 19 D
2000M 87 52 00 B * .011 A
2400M 59 33 53 B * 21.153 A
2800M 29 25 31 B * 42.296 A