Jianming Hu

Bib: 7046M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:12
Rank: #9030
Start5K
22:12 | 7:09/mi
10K· 6.21 mi
44:49
Rank: #9558 (-528)
5K10K
22:37 | 7:17/mi
15K· 9.32 mi
1:07:37
Rank: #9794 (-236)
10K15K
22:48 | 7:20/mi
20K· 12.43 mi
1:31:35
Rank: #10486 (-692)
15K20K
23:58 | 7:43/mi
Half· 13.11 mi
1:36:50
Rank: #10635 (-149)
20KHalf
5:15 | 7:42/mi
25K· 15.53 mi
1:56:35
Rank: #11370 (-735)
Half25K
19:45 | 8:09/mi
30K· 18.64 mi
2:25:19
Rank: #13040 (-1670)
25K30K
28:44 | 9:15/mi
20M
2:39:06
Rank: #13953 (-913)
30K20M
13:47 | 10:09/mi
21M
2:49:46
Rank: #14539 (-586)
20M21M
10:40 | 10:40/mi
35K· 21.75 mi
2:57:01
Rank: #14863 (-324)
21M35K
7:15 | 9:41/mi
23M
3:11:45
Rank: #15933 (-1070)
35K23M
14:44 | 11:46/mi
24M
3:21:17
Rank: #16117 (-184)
23M24M
9:32 | 9:32/mi
40K· 24.85 mi
3:29:05
Rank: #16149 (-32)
24M40K
7:48 | 9:07/mi
25.2M
3:32:55
Rank: #16274 (-125)
40K25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
3:41:28
Rank: #16245 (+29)
25.2MFinish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:50
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time2:04:38
Pace9:30 /mi
📊Positive Split: 28.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4922:127:0922:12
7:09
-
10K
6.21 mi10:50:2644:497:1322:37
7:17
+0:08
15K
9.32 mi11:13:141:07:377:1522:48
7:20
+0:03
20K
12.43 mi11:37:121:31:357:2223:58
7:43
+0:23
Half
13.11 mi11:42:271:36:507:235:15
7:42
-0:01
25K
15.53 mi12:02:121:56:357:3019:45
8:09
+0:27
30K
18.64 mi12:30:562:25:197:4828:44
9:15
+1:06
20M
20.00 mi12:44:432:39:067:5713:47
10:09
+0:54
21M
21.00 mi12:55:232:49:468:0510:40
10:40
+0:31
35K
21.75 mi13:02:382:57:018:087:15
9:41
-0:59
23M
23.00 mi13:17:223:11:458:2014:44
11:46
+2:05
24M
24.00 mi13:26:543:21:178:239:32
9:32
-2:14
40K
24.85 mi13:34:423:29:058:257:48
9:07
-0:25
25.2M
25.20 mi13:38:323:32:558:273:50
11:07
+2:00
Finish
26.22 mi13:47:053:41:288:278:33
8:23
-2:44

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:09 /mi

Average Pace

8:27 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:08

57% of race

Time at Steady Pace

53:19

24% of race

Time at Slower Pace

43:01

19% of race

Average Pace: 8:27 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:27:4922:127:0922:12
7:09
#9030
10K
6.21 mi10:50:2644:497:1322:37
7:17
#9558
15K
9.32 mi11:13:141:07:377:1522:48
7:20
#9794
20K
12.43 mi11:37:121:31:357:2223:58
7:43
#10486
Half
13.11 mi11:42:271:36:507:235:15
7:42
#10635
25K
15.53 mi12:02:121:56:357:3019:45
8:09
#11370
30K
18.64 mi12:30:562:25:197:4828:44
9:15
#13040
20M
20.00 mi12:44:432:39:067:5713:47
10:09
#13953
21M
21.00 mi12:55:232:49:468:0510:40
10:40
#14539
35K
21.75 mi13:02:382:57:018:087:15
9:41
#14863
23M
23.00 mi13:17:223:11:458:2014:44
11:46
#15933
24M
24.00 mi13:26:543:21:178:239:32
9:32
#16117
40K
24.85 mi13:34:423:29:058:257:48
9:07
#16149
25.2M
25.20 mi13:38:323:32:558:273:50
11:07
#16274
Finish
26.22 mi13:47:053:41:288:278:33
8:23
#16245
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi90307632763210311(Top 36%)8257(Top 51%)8257(Top 346%)
10K6.21 mi3.10 mi9558-5287939-3077939-30710185(Top 36%)8257(Top 51%)8257(Top 346%)
15K9.32 mi3.11 mi9794-2368028-898028-8910311(Top 36%)8257(Top 51%)8257(Top 346%)
20K12.43 mi3.11 mi10486-6928367-3398367-33912542(Top 44%)9219(Top 57%)9219(Top 386%)
Half13.11 mi0.68 mi10635-1498446-798446-7913342(Top 47%)9642(Top 60%)9642(Top 404%)
25K15.53 mi2.42 mi11370-7358763-3178763-31714945(Top 53%)10196(Top 63%)10196(Top 427%)
30K18.64 mi3.11 mi13040-16709430-6679430-66718879(Top 66%)11774(Top 73%)11774(Top 493%)
20M20.00 mi1.36 mi13953-9139798-3689798-36821406(Top 75%)12770(Top 79%)12770(Top 535%)
21M21.00 mi1.00 mi14539-58610034-23610034-23620487(Top 72%)12250(Top 76%)12250(Top 513%)
35K21.75 mi0.75 mi14863-32410165-13110165-13120951(Top 74%)12413(Top 77%)12413(Top 520%)
23M23.00 mi1.25 mi15933-107010560-39510560-39524700(Top 87%)14188(Top 88%)14188(Top 595%)
24M24.00 mi1.00 mi16117-18410629-6910629-6919712(Top 69%)11722(Top 73%)11722(Top 491%)
40K24.85 mi0.85 mi16149-3210621+810621+816946(Top 60%)10353(Top 64%)10353(Top 434%)
25.2M25.20 mi0.35 mi16274-12510663-4210663-4220948(Top 74%)12256(Top 76%)12256(Top 514%)
Finish26.22 mi1.02 mi16245+2910634+2910634+2915494(Top 55%)9709(Top 60%)9709(Top 407%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

10311

Males

8257

M45-49

8257

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10185

Males

8257

M45-49

8257

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

10311

Males

8257

M45-49

8257

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12542

Males

9219

M45-49

9219

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

13342

Males

9642

M45-49

9642

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14945

Males

10196

M45-49

10196

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

18879

Males

11774

M45-49

11774

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21406

Males

12770

M45-49

12770

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

20487

Males

12250

M45-49

12250

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

20951

Males

12413

M45-49

12413

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24700

Males

14188

M45-49

14188

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19712

Males

11722

M45-49

11722

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16946

Males

10353

M45-49

10353

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

20948

Males

12256

M45-49

12256

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

15494

Males

9709

M45-49

9709

Passing Analysis

Category:
Athletes Passed
568
Passed By
7779
Net Change
-7215
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9030
5K10K79606-528#9030#9558
10K15K102337-236#9558#9794
15K20K47737-692#9794#10486
20KHalf6155-149#10486#10635
Half25K47782-735#10635#11370
25K30K391709-1670#11370#13040
30K20M23936-913#13040#13953
20M21M25611-586#13953#14539
21M35K17341-324#14539#14863
35K23M151085-1070#14863#15933
23M24M26210-184#15933#16117
24M40K5183-32#16117#16149
40K25.2M4129-125#16149#16274
25.2MFinish8758+29#16274#16245
TOTALS5687779-7215
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing