Ambrose Chu

Brooklyn, NY

Bib: 15174 M 40

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 24%

Gender (Male)

#0 / 31978

Top 33%

Masters (Masters Men)

#0 / 14572

Top 28%

Division (M40-44)

#0 / 3949

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

8:36/mi

25:49

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:16/mi

26:42

→ flat

76 ft elev

8:35/mi

34:22

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:40/mi

43:02

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:41/mi

51:43

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:53/mi

53:37

→ flat0.6% grade

58 ft elev

8:23/mi

1:00:12

↓ 30 ft0.6% grade

33 ft elev

8:37/mi

1:08:49

↑ 30 ft0.4% grade

54 ft elev

8:41/mi

1:17:30

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:38/mi

1:20:16

↓ 13 ft0.8% grade

66 ft elev

10M

8:40/mi

1:26:09

↓ 36 ft0.9% grade

33 ft elev

11M

8:38/mi

1:34:47

↑ 43 ft0.7% grade

72 ft elev

12M

8:32/mi

1:43:19

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:30/mi

1:46:57

↑ 16 ft0.7% grade

54 ft elev

13M

8:43/mi

1:51:56

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:43/mi

1:52:54

→ flat0.5% grade

49 ft elev

14M

8:40/mi

2:00:37

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:55/mi

2:09:32

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:53/mi

2:14:17

↑ 68 ft2.4% grade

169 ft elev

16M

8:35/mi

2:18:17

↓ 45 ft1.7% grade

125 ft elev

17M

8:40/mi

2:26:57

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:33/mi

2:35:30

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:47/mi

2:41:08

→ flat

41 ft elev

19M

8:43/mi

2:44:16

→ flat0.2% grade

39 ft elev

20M

8:38/mi

2:52:54

↑ 43 ft0.7% grade

72 ft elev

21M

8:50/mi

3:01:44

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:48/mi

3:08:19

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:11/mi

3:10:38

→ flat0.2% grade

51 ft elev

23M

9:03/mi

3:19:41

↓ 10 ft0.1% grade

46 ft elev

24M

9:02/mi

3:28:43

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:04/mi

3:36:28

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:10/mi

3:37:48

↑ 10 ft1.3% grade

111 ft elev

26M

11:42/mi

3:49:30

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

8:23/mi

3:51:20

↓ 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

1:52:548:37 /mi⚡ faster

2nd Half

1:58:269:02 /mi+4.9%

Positive split — 4.9% slower in the second half

AI Race Performance Report

Ambrose's race, broken down like a coach

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Checkpoint Splits

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

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

8:50 /mi

Slowest Pace

11:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

9:18

4% of race

Time at Steady Pace

3:00:51

78% of race

Time at Slower Pace

41:11

18% 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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
3M	3.00 mi	16723	12255	1683	13195	9872	1362
5K	0.11 mi	16564+159	12134+121	1667+16	14965	11040	1527
4M	0.89 mi	16839-275	12322-188	1696-29	18146	13147	1797
5M	1.00 mi	17477-638	12738-416	1743-47	20623	14616	1954
6M	1.00 mi	17731-254	12880-142	1762-19	19722	14073	1889
10K	0.21 mi	17808-77	12942-62	1768-6	21838	15299	2007
7M	0.79 mi	17729+79	12903+39	1761+7	17290	12746	1753
8M	1.00 mi	17558+171	12805+98	1758+3	16983	12509	1708
9M	1.00 mi	17478+80	12784+21	1755+3	17145	12613	1719
15K	0.32 mi	17512-34	12804-20	1755	19240	13823	1851
10M	0.68 mi	17496+16	12776+28	1746+9	18407	13269	1772
11M	1.00 mi	17274+222	12634+142	1732+14	15572	11591	1588
12M	1.00 mi	17034+240	12490+144	1719+13	15273	11405	1574
20K	0.43 mi	16905+129	12408+82	1709+10	14227	10714	1480
13M	0.57 mi	16718+187	12300+108	1696+13	13195	9872	1362
Half(13.11 mi)	0.11 mi	16704+14	12287+13	1694+2	15130	10992	1487
14M	0.89 mi	16568+136	12176+111	1673+21	15889	11584	1593
15M	1.00 mi	16286+282	11978+198	1647+26	14190	10509	1456
25K	0.53 mi	16055+231	11821+157	1636+11	11923	8996	1246
16M	0.47 mi	16006+49	11775+46	1630+6	15963	11518	1589
17M	1.00 mi	15806+200	11642+133	1617+13	14364	10528	1416
18M	1.00 mi	15550+256	11455+187	1589+28	13070	9627	1319
30K	0.64 mi	15388+162	11330+125	1576+13	14030	10057	1368
19M	0.36 mi	15337+51	11290+40	1571+5	14732	10446	1421
20M	1.00 mi	14852+485	10937+353	1521+50	10049	7475	1037
21M	1.00 mi	14520+332	10699+238	1482+39	11052	8042	1094
35K	0.75 mi	14311+209	10535+164	1465+17	11286	8063	1082
22M	0.25 mi	14264+47	10494+41	1456+9	13263	9243	1266
23M	1.00 mi	14072+192	10327+167	1438+18	12805	8852	1214
24M	1.00 mi	13739+333	10083+244	1397+41	9800	6971	927
40K	0.85 mi	13590+149	9942+141	1374+23	12707	8487	1131
25M	0.15 mi	13573+17	9923+19	1375-1	15629	10202	1338
26M	1.00 mi	14523-950	10463-540	1432-57	40733	22311	2836
Finish(26.22 mi)	0.22 mi	14505+18	10449+14	1431+1	13685	9032	1147

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 22%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

13195

Males

9872

No position changes recorded for this athlete.

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Race managed by

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