Philip Chang

Boston, MA

Bib: 16616 M 41

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 13%

Gender (Male)

#0 / 31978

Top 19%

Masters (Masters Men)

#0 / 14572

Top 16%

Division (M40-44)

#0 / 3949

Top 22%

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

8:05/mi

24:15

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:25/mi

25:09

→ flat

76 ft elev

7:58/mi

32:16

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

7:40/mi

39:56

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

7:49/mi

47:45

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

7:48/mi

49:25

→ flat0.6% grade

58 ft elev

7:39/mi

55:26

↓ 30 ft0.6% grade

33 ft elev

7:55/mi

1:03:21

↑ 30 ft0.4% grade

54 ft elev

7:58/mi

1:11:19

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

7:54/mi

1:13:51

↓ 13 ft0.8% grade

66 ft elev

10M

7:48/mi

1:19:09

↓ 36 ft0.9% grade

33 ft elev

11M

8:03/mi

1:27:12

↑ 43 ft0.7% grade

72 ft elev

12M

7:57/mi

1:35:09

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:02/mi

1:38:35

↑ 16 ft0.7% grade

54 ft elev

13M

8:30/mi

1:43:27

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

6:04/mi

1:44:07

→ flat0.5% grade

49 ft elev

14M

7:52/mi

1:51:07

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:18/mi

1:59:25

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:29/mi

2:03:57

↑ 68 ft2.4% grade

169 ft elev

16M

7:39/mi

2:07:31

↓ 45 ft1.7% grade

125 ft elev

17M

7:55/mi

2:15:26

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

7:54/mi

2:23:20

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:03/mi

2:28:30

→ flat

41 ft elev

19M

7:59/mi

2:31:22

→ flat0.2% grade

39 ft elev

20M

8:09/mi

2:39:31

↑ 43 ft0.7% grade

72 ft elev

21M

8:15/mi

2:47:46

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:05/mi

2:53:49

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:23/mi

2:55:56

→ flat0.2% grade

51 ft elev

23M

8:12/mi

3:04:08

↓ 10 ft0.1% grade

46 ft elev

24M

8:49/mi

3:12:57

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

8:28/mi

3:20:11

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

8:36/mi

3:21:26

↑ 10 ft1.3% grade

111 ft elev

26M

8:37/mi

3:30:03

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

8:41/mi

3:31:57

↓ 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

1:44:077:57 /mi⚡ faster

2nd Half

1:47:508:14 /mi+3.6%

Positive split — 3.6% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:04 /mi

Average Pace

8:05 /mi

Slowest Pace

8:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

32:42

15% of race

Time at Steady Pace

2:10:43

62% of race

Time at Slower Pace

48:32

23% of race

Average Pace: 8:05 /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	10685	8306	1180	11046	8468	1174
5K	0.11 mi	10824-139	8405-99	1194-14	15103	11139	1539
4M	0.89 mi	10796+28	8402+3	1186+8	10750	8406	1179
5M	1.00 mi	10290+506	8057+345	1143+43	8301	6651	944
6M	1.00 mi	10040+250	7875+182	1116+27	9190	7303	1035
10K	0.21 mi	9951+89	7805+70	1109+7	7724	6304	896
7M	0.79 mi	9779+172	7691+114	1092+17	8705	7010	984
8M	1.00 mi	9686+93	7633+58	1086+6	9282	7430	1031
9M	1.00 mi	9617+69	7597+36	1076+10	9027	7253	1018
15K	0.32 mi	9615+2	7602-5	1079-3	10204	8027	1142
10M	0.68 mi	9516+99	7529+73	1069+10	8762	7010	984
11M	1.00 mi	9486+30	7513+16	1064+5	9296	7403	1016
12M	1.00 mi	9436+50	7483+30	1061+3	9332	7436	1055
20K	0.43 mi	9420+16	7475+8	1057+4	9147	7309	1025
13M	0.57 mi	9452-32	7498-23	1061-4	11046	8468	1174
Half(13.11 mi)	0.11 mi	9337+115	7410+88	1048+13	2221	1454	178
14M	0.89 mi	9193+144	7305+105	1035+13	7908	6354	889
15M	1.00 mi	9118+75	7252+53	1023+12	8664	6870	938
25K	0.53 mi	9088+30	7232+20	1022+1	8273	6576	912
16M	0.47 mi	8996+92	7170+62	1007+15	6840	5506	779
17M	1.00 mi	8848+148	7051+119	988+19	7433	5936	814
18M	1.00 mi	8708+140	6960+91	979+9	7313	5816	800
30K	0.64 mi	8630+78	6896+64	967+12	7705	6033	832
19M	0.36 mi	8600+30	6869+27	962+5	7677	6005	841
20M	1.00 mi	8414+186	6709+160	939+23	6529	5137	707
21M	1.00 mi	8234+180	6555+154	917+22	6803	5286	716
35K	0.75 mi	8110+124	6451+104	899+18	6174	4806	654
22M	0.25 mi	8082+28	6428+23	894+5	6641	5101	700
23M	1.00 mi	7891+191	6274+154	873+21	6380	4880	659
24M	1.00 mi	7862+29	6225+49	864+9	8185	5967	804
40K	0.85 mi	7810+52	6171+54	856+8	7745	5570	739
25M	0.15 mi	7803+7	6165+6	857-1	9158	6478	871
26M	1.00 mi	7839-36	6162+3	867-10	10323	7080	954
Finish(26.22 mi)	0.22 mi	7865-26	6178-16	870-3	16284	10427	1309

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 18%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

11046

Males

8468

No position changes recorded for this athlete.

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