In this slide you will get information about how to mark 400mt track and what are the exact rule and regulation.

1. ATHLETICS COACH
KULBIR SINGH
B.A, M.A, B.PED, M.PED, NIS (Athletics)

2. Three types of Track..!
1. Cery Track ( centre)

3. 2. Grass Track ( Soil )

4. 3.Synthetics Track ( Rubber )
 Standard Track..?
Length of Track 400 Meter,
8 Lane,

5. Shape of Track..
Over shape
 Leans..
Two Curve

6.  Tow Straight Lanes
 One Finish

7. E
North South
W
Direction Should be North to South

8.  Straight for track = 84.39m
( 2x 84.39mt = 168.78mt )
Curve for track = 115.61m
( 2x115.61mt = 23122mt )
 Extra space for tack marking from
out side= 5 mt

9.  Straight Lane = 80mt
Curve = 400m – 2 straights
400 ( 2 x 80m ) = 400m -160m = 240m
Curve = 240 = 120 meter one Curve
2
Circumference = 240
120m 120m

10.  Straight Lane = 80mt
8o meter
120m 120m
80 meter

11.  Formula of circumference = 2 r
= 22 Redius = ?
7
2 r = 240m
2 x 22 x r = 240 meter
7
r = 240 x 7 = 60 x 7 = 420 = 38.18 meter
2 x 22 11 11

12.  How to find Exact place for Track Marking.?
Track Lane width = 1.22 , Number of line = 8
=38.18 x 2 = 76.36m
40 m 40 m 5 m 4 meter
9.76 m 3 Meter
1.22m x 8 = 9.76m PYTHAGORUS
15 m THEORME
Stadium P =5
H =4
B =3

13.  Radius = 38.18 m
38.18- 30 =37.88 m
38.18m Running distance Radius. 37.88m marking distance Radius
Because runner runs 30 cm far away from inner lane.
38.18 + 30 = 38.48 m
38.18 = 2 r = 2 x22 x 38.48m = 44 x 38.48m = 628 x 38.48
7 7 = 241.87 m
241.87m – 240m = 1.87 m

14.  Length of Track
= Straight + 2r + 2(8 x 1.22m )
= 80m + 2 x 37.88m + 2(9.96m)
80m + 75.76m + 19.52m =175.28m+10 m=185.28m
185.28m
R.D.R 38.18m
5 m 5m
M.D.R 37.88m

15.  Width of Track
= 2r + 2(8 x 1.22m)
= 2 x 37.88m + 2(9.76m)
= 75.76m + 19.52m = 95.28m
10 m
120.28m
15m for stadium 10+15= 25+95.28= 120.28m

16.  400m = Full Stagger
 200m = Half Stagger
Running circumference 8th lane Stagger
R + (L x 1.22) + 20
37.88 + (7 x 1.22) +20
37.88 + 8.54 + 20 = 46.62m
2 r = 2 x 22 x 46.62 = 293.05m
7
1st Lane = 2 x 22 x 38.18 = 240
7
293.05 – 240 = 53.05m

17.  2 r2 – 2 r1
2 ( r1 –r2)
2 ( 46.62 – 38.18 ) = 2 ( 8.44 ) = 2 x22 x 8.44 = 53.05
7

18.  Formula for 400mt. Full Stagger
[ w ( N – 1 ) – 10 ] 2
[ 1.22 ( 2 – 1 ) – 10 ] 2
[ 1.22 x 1 – 10 ] 2
[ 1.22 – 10 ] 2 x 3.14159
1.12 x 6.28318 = 7.04 m
3rd Lane = 14.703m , 4th Lane = 22.368m, 5th Lane = 30.034m
6th Lane = 37.699m , 7th Lane = 45.365m , 8th Lane = 53.030m

19.  Formula 200 mt. Half Stagger
[ w ( N-1) – 10 ]
[ 1.22 ( 2 – 1 ) ]
[ 1.22 x 1 – 10 ] 3.14159
1.12 x 3.14159 = 3.51m
3rd Lane = 7.351m, 4th Lane = 11.184m, 5th Lane = 15.017m
6th Lane = 18.850m, 7th Lane = 22.682m, 8th Lane = 26.515m

21.  800mt. Will run only at one curve, after curve
they can run at first Lane.
 1500mt. event has no boundtion for run at Lane.
 1500mt. Curve start.

22. Sprint (100m, 200m, 400m),
Middle distance (800m, 1500m)
long distance (3000m , 5000m, 10,000m)
Steeplechase
Hurdle (110/100m, 400m ,200m)
Relays (4x100m, 4x400m)
Long Jump
High Jump
Triple Jump
Pole Vault
Discus
Short put
Javelin
Hammer Throw

23. Heptathlon
 Day1: 100m hurdles, high jump, shot put and
200m.
 Day2: long jump, javelin and 800m.
Decathlon
 Day 1:100m, long jump, shot put, high jump and
400m.
 Day 2: 110m hurdles, discus, pole vault, javelin and
1500m.