Chi Yin Lau

Hong Kong

Bib: 39385 M 38

0:00

0:00

/ mi

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Overall

#0 / 61036

Top 24%

Gender (Male)

#0 / 31978

Top 32%

Division (M35-39)

#0 / 4669

Top 36%

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

8:00/mi

23:59

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

7:48/mi

24:49

→ flat

76 ft elev

7:36/mi

31:36

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

7:34/mi

39:10

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

7:44/mi

46:54

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:07/mi

48:38

→ flat0.6% grade

58 ft elev

7:46/mi

54:44

↓ 30 ft0.6% grade

33 ft elev

7:53/mi

1:02:37

↑ 30 ft0.4% grade

54 ft elev

7:58/mi

1:10:35

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

7:48/mi

1:13:05

↓ 13 ft0.8% grade

66 ft elev

10M

7:45/mi

1:18:21

↓ 36 ft0.9% grade

33 ft elev

11M

8:08/mi

1:26:29

↑ 43 ft0.7% grade

72 ft elev

12M

7:48/mi

1:34:17

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:04/mi

1:37:44

↑ 16 ft0.7% grade

54 ft elev

13M

8:10/mi

1:42:24

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:10/mi

1:43:18

→ flat0.5% grade

49 ft elev

14M

8:01/mi

1:50:26

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:19/mi

1:58:45

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:33/mi

2:03:19

↑ 68 ft2.4% grade

169 ft elev

16M

7:41/mi

2:06:54

↓ 45 ft1.7% grade

125 ft elev

17M

8:14/mi

2:15:08

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:15/mi

2:23:23

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:09/mi

2:29:15

→ flat

41 ft elev

19M

8:16/mi

2:32:13

→ flat0.2% grade

39 ft elev

20M

10:12/mi

2:42:25

↑ 43 ft0.7% grade

72 ft elev

21M

10:15/mi

2:52:40

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

10:04/mi

3:00:12

↑ 20 ft↓ 23 ft

52 ft elev

22M

11:54/mi

3:03:12

→ flat0.2% grade

51 ft elev

23M

11:21/mi

3:14:33

↓ 10 ft0.1% grade

46 ft elev

24M

11:31/mi

3:26:04

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:17/mi

3:35:43

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

12:09/mi

3:37:29

↑ 10 ft1.3% grade

111 ft elev

26M

10:56/mi

3:48:25

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

11:44/mi

3:50:59

↓ 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

1:43:187:53 /mi⚡ faster

2nd Half

2:07:419:44 /mi+23.6%

Positive split — 23.6% 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	23:59	8:00	3.00 mi	23:59	8:00	-
5K	24:49	7:59	0.11 mi	0:50	7:48	-0:12
4M	31:36	7:54	0.89 mi	6:47	7:36	-0:12
5M	39:10	7:50	1.00 mi	7:34	7:34	-0:02
6M	46:54	7:49	1.00 mi	7:44	7:44	+0:10
10K	48:38	7:50	0.21 mi	1:44	8:07	+0:23
7M	54:44	7:49	0.79 mi	6:06	7:46	-0:21
8M	1:02:37	7:50	1.00 mi	7:53	7:53	+0:07
9M	1:10:35	7:51	1.00 mi	7:58	7:58	+0:05
15K	1:13:05	7:50	0.32 mi	2:30	7:48	-0:10
10M	1:18:21	7:50	0.68 mi	5:16	7:45	-0:03
11M	1:26:29	7:52	1.00 mi	8:08	8:08	+0:23
12M	1:34:17	7:51	1.00 mi	7:48	7:48	-0:20
20K	1:37:44	7:52	0.43 mi	3:27	8:04	+0:16
13M	1:42:24	7:53	0.57 mi	4:40	8:10	+0:06
Half(13.11 mi)	1:43:18	7:53	0.11 mi	0:54	8:10	0:00
14M	1:50:26	7:53	0.89 mi	7:08	8:01	-0:09
15M	1:58:45	7:55	1.00 mi	8:19	8:19	+0:18
25K	2:03:19	7:56	0.53 mi	4:34	8:33	+0:14
16M	2:06:54	7:56	0.47 mi	3:35	7:41	-0:52
17M	2:15:08	7:57	1.00 mi	8:14	8:14	+0:33
18M	2:23:23	7:58	1.00 mi	8:15	8:15	+0:01
30K	2:29:15	8:00	0.64 mi	5:52	9:09	+0:54
19M	2:32:13	8:01	0.36 mi	2:58	8:16	-0:53
20M	2:42:25	8:07	1.00 mi	10:12	10:12	+1:56
21M	2:52:40	8:13	1.00 mi	10:15	10:15	+0:03
35K	3:00:12	8:17	0.75 mi	7:32	10:04	-0:11
22M	3:03:12	8:20	0.25 mi	3:00	11:54	+1:50
23M	3:14:33	8:28	1.00 mi	11:21	11:21	-0:33
24M	3:26:04	8:35	1.00 mi	11:31	11:31	+0:10
40K	3:35:43	8:41	0.85 mi	9:39	11:17	-0:14
25M	3:37:29	8:42	0.15 mi	1:46	12:09	+0:52
26M	3:48:25	8:47	1.00 mi	10:56	10:56	-1:13
Finish(26.22 mi)	3:50:59	8:49	0.22 mi	2:34	11:44	+0:48

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:34 /mi

Average Pace

8:49 /mi

Slowest Pace

12:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:26:21

63% of race

Time at Slower Pace

1:24:38

37% of race

Average Pace: 8:49 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
3M	3.00 mi	9750	7654	1281	8430	6739	1125
5K	0.11 mi	9670+80	7596+58	1271+10	9113	7177	1217
4M	0.89 mi	9014+656	7134+462	1206+65	6998	5752	989
5M	1.00 mi	8654+360	6876+258	1163+43	7446	6058	1014
6M	1.00 mi	8571+83	6816+60	1156+7	8465	6780	1138
10K	0.21 mi	8650-79	6870-54	1167-11	11337	8797	1464
7M	0.79 mi	8769-119	6961-91	1178-11	9999	7936	1311
8M	1.00 mi	8773-4	6976-15	1178	9002	7231	1210
9M	1.00 mi	8779-6	6991-15	1176+2	9125	7322	1223
15K	0.32 mi	8795-16	7005-14	1178-2	9381	7451	1248
10M	0.68 mi	8738+57	6953+52	1169+9	8423	6774	1146
11M	1.00 mi	8807-69	7020-67	1179-10	10256	8088	1332
12M	1.00 mi	8694+113	6949+71	1164+15	7875	6393	1072
20K	0.43 mi	8697-3	6948+1	1165-1	9715	7717	1286
13M	0.57 mi	8648+49	6911+37	1158+7	8430	6739	1125
Half(13.11 mi)	0.11 mi	8673-25	6929-18	1161-3	9407	7155	1194
14M	0.89 mi	8674-1	6935-6	1159+2	9492	7482	1245
15M	1.00 mi	8654+20	6919+16	1154+5	8874	7019	1176
25K	0.53 mi	8650+4	6917+2	1150+4	8958	7047	1183
16M	0.47 mi	8593+57	6871+46	1146+4	7225	5786	991
17M	1.00 mi	8661-68	6913-42	1150-4	10285	7902	1307
18M	1.00 mi	8756-95	6994-81	1163-13	10331	7871	1296
30K	0.64 mi	9085-329	7215-221	1200-37	17665	12155	1962
19M	0.36 mi	9081+4	7205+10	1196+4	10143	7631	1261
20M	1.00 mi	9762-681	7642-437	1259-63	23350	14916	2400
21M	1.00 mi	10321-559	8018-376	1312-53	23097	14623	2338
35K	0.75 mi	10636-315	8198-180	1346-34	22188	14062	2270
22M	0.25 mi	10919-283	8378-180	1384-38	37519	21065	3239
23M	1.00 mi	11818-899	8917-539	1471-87	32882	18737	2921
24M	1.00 mi	12590-772	9373-456	1552-81	31062	17792	2791
40K	0.85 mi	13270-680	9738-365	1597-45	33462	18803	2921
25M	0.15 mi	13446-176	9836-98	1611-14	43262	23765	3583
26M	1.00 mi	14109-663	10214-378	1669-58	33686	18911	2917
Finish(26.22 mi)	0.22 mi	14375-266	10369-155	1693-24	48090	25897	3933

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 14%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

8430

Males

6739

No position changes recorded for this athlete.

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