Gichul Koo

Flushing, NY

Bib: 8036 M 55

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 25%

Gender (Male)

#0 / 31978

Top 34%

Masters (Masters Men)

#0 / 14572

Top 29%

Division (M55-59)

#0 / 2107

Top 23%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

8:24/mi

25:12

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:35/mi

26:07

→ flat

76 ft elev

8:19/mi

33:33

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:14/mi

41:47

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

7:59/mi

49:46

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:07/mi

51:30

→ flat0.6% grade

58 ft elev

8:02/mi

57:49

↓ 30 ft0.6% grade

33 ft elev

8:17/mi

1:06:06

↑ 30 ft0.4% grade

54 ft elev

8:23/mi

1:14:29

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:07/mi

1:17:05

↓ 13 ft0.8% grade

66 ft elev

10M

8:24/mi

1:22:47

↓ 36 ft0.9% grade

33 ft elev

11M

8:41/mi

1:31:28

↑ 43 ft0.7% grade

72 ft elev

12M

8:30/mi

1:39:58

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:42/mi

1:43:41

↑ 16 ft0.7% grade

54 ft elev

13M

8:39/mi

1:48:38

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:39/mi

1:49:35

→ flat0.5% grade

49 ft elev

14M

8:33/mi

1:57:12

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:32/mi

2:06:44

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:34/mi

2:11:51

↑ 68 ft2.4% grade

169 ft elev

16M

8:56/mi

2:16:01

↓ 45 ft1.7% grade

125 ft elev

17M

9:14/mi

2:25:15

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:14/mi

2:34:29

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:29/mi

2:40:34

→ flat

41 ft elev

19M

9:25/mi

2:43:57

→ flat0.2% grade

39 ft elev

20M

9:31/mi

2:53:28

↑ 43 ft0.7% grade

72 ft elev

21M

9:40/mi

3:03:08

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

9:09/mi

3:09:59

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:51/mi

3:12:28

→ flat0.2% grade

51 ft elev

23M

9:40/mi

3:22:08

↓ 10 ft0.1% grade

46 ft elev

24M

10:03/mi

3:32:11

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:46/mi

3:40:32

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:17/mi

3:41:53

↑ 10 ft1.3% grade

111 ft elev

26M

9:28/mi

3:51:21

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

8:59/mi

3:53:19

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

1:49:358:22 /mi⚡ faster

2nd Half

2:03:449:26 /mi+12.9%

Positive split — 12.9% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	25:12	8:24	3.00 mi	25:12	8:24	-
5K	26:07	8:24	0.11 mi	0:55	8:35	+0:11
4M	33:33	8:23	0.89 mi	7:26	8:19	-0:16
5M	41:47	8:21	1.00 mi	8:14	8:14	-0:05
6M	49:46	8:18	1.00 mi	7:59	7:59	-0:15
10K	51:30	8:17	0.21 mi	1:44	8:07	+0:08
7M	57:49	8:16	0.79 mi	6:19	8:02	-0:05
8M	1:06:06	8:16	1.00 mi	8:17	8:17	+0:15
9M	1:14:29	8:17	1.00 mi	8:23	8:23	+0:06
15K	1:17:05	8:16	0.32 mi	2:36	8:07	-0:16
10M	1:22:47	8:17	0.68 mi	5:42	8:24	+0:17
11M	1:31:28	8:19	1.00 mi	8:41	8:41	+0:17
12M	1:39:58	8:20	1.00 mi	8:30	8:30	-0:11
20K	1:43:41	8:21	0.43 mi	3:43	8:42	+0:12
13M	1:48:38	8:21	0.57 mi	4:57	8:39	-0:03
Half(13.11 mi)	1:49:35	8:22	0.11 mi	0:57	8:39	0:00
14M	1:57:12	8:22	0.89 mi	7:37	8:33	-0:06
15M	2:06:44	8:27	1.00 mi	9:32	9:32	+0:59
25K	2:11:51	8:29	0.53 mi	5:07	9:34	+0:02
16M	2:16:01	8:30	0.47 mi	4:10	8:56	-0:38
17M	2:25:15	8:33	1.00 mi	9:14	9:14	+0:18
18M	2:34:29	8:35	1.00 mi	9:14	9:14	0:00
30K	2:40:34	8:37	0.64 mi	6:05	9:29	+0:15
19M	2:43:57	8:38	0.36 mi	3:23	9:25	-0:04
20M	2:53:28	8:40	1.00 mi	9:31	9:31	+0:06
21M	3:03:08	8:43	1.00 mi	9:40	9:40	+0:09
35K	3:09:59	8:44	0.75 mi	6:51	9:09	-0:31
22M	3:12:28	8:45	0.25 mi	2:29	9:51	+0:42
23M	3:22:08	8:47	1.00 mi	9:40	9:40	-0:11
24M	3:32:11	8:50	1.00 mi	10:03	10:03	+0:23
40K	3:40:32	8:52	0.85 mi	8:21	9:46	-0:17
25M	3:41:53	8:53	0.15 mi	1:21	9:17	-0:29
26M	3:51:21	8:54	1.00 mi	9:28	9:28	+0:11
Finish(26.22 mi)	3:53:19	8:54	0.22 mi	1:58	8:59	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:59 /mi

Average Pace

8:54 /mi

Slowest Pace

10:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:38:54

42% of race

Time at Steady Pace

31:17

13% of race

Time at Slower Pace

1:43:08

44% of race

Average Pace: 8:54 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
3M	3.00 mi	14187	10667	463	12380	9322	396
5K	0.11 mi	14233-46	10683-16	464-1	17699	12687	613
4M	0.89 mi	14358-125	10770-87	468-4	14793	11079	492
5M	1.00 mi	14355+3	10775-5	469-1	14571	10920	489
6M	1.00 mi	13692+663	10357+418	452+17	11185	8723	381
10K	0.21 mi	13602+90	10305+52	450+2	11368	8817	384
7M	0.79 mi	13514+88	10271+34	450	13124	10068	437
8M	1.00 mi	13429+85	10224+47	442+8	13188	10086	422
9M	1.00 mi	13423+6	10221+3	439+3	13521	10322	434
15K	0.32 mi	13364+59	10183+38	435+4	12880	9842	425
10M	0.68 mi	13452-88	10234-51	439-4	14961	11148	490
11M	1.00 mi	13616-164	10339-105	441-2	16038	11865	511
12M	1.00 mi	13680-64	10381-42	439+2	14862	11129	475
20K	0.43 mi	13742-62	10421-40	443-4	16234	11949	519
13M	0.57 mi	13629+113	10332+89	441+2	12380	9322	396
Half(13.11 mi)	0.11 mi	13670-41	10370-38	444-3	14470	10554	460
14M	0.89 mi	13691-21	10373-3	447-3	14517	10748	466
15M	1.00 mi	14073-382	10599-226	460-13	21343	14702	678
25K	0.53 mi	14171-98	10655-56	462-2	19085	13303	584
16M	0.47 mi	14301-130	10735-80	468-6	20167	13984	662
17M	1.00 mi	14631-330	10914-179	477-9	20845	14252	663
18M	1.00 mi	14906-275	11063-149	481-4	20463	13898	645
30K	0.64 mi	15049-143	11124-61	484-3	20784	13843	647
19M	0.36 mi	15120-71	11152-28	485-1	21864	14389	693
20M	1.00 mi	15176-56	11142+10	485	17910	12088	551
21M	1.00 mi	15218-42	11134+8	483+2	18399	12189	579
35K	0.75 mi	15108+110	11028+106	482+1	14388	9848	458
22M	0.25 mi	15125-17	11026+2	483-1	19091	12487	581
23M	1.00 mi	15153-28	10989+37	482+1	18160	11794	562
24M	1.00 mi	15225-72	10985+4	484-2	18207	11644	545
40K	0.85 mi	15309-84	10994-9	489-5	19198	11939	559
25M	0.15 mi	15292+17	10973+21	489	16058	10479	462
26M	1.00 mi	15369-77	10963+10	488+1	18697	11667	515
Finish(26.22 mi)	0.22 mi	15368+1	10955+8	489-1	20035	12377	505

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 20%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

12380

Males

9322

No position changes recorded for this athlete.

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Race managed by

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