Sheng Fu Cheng

Bib: 11229M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 43%
Division (M55-59)
#0 / 1648
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:04
Rank: #14317
Start5K
7:45/mi
24:04 split
10K· 6.21 mi
47:38
Rank: #13628 (+689)
5K10K
7:35/mi
23:34 split
15K· 9.32 mi
1:11:28
Rank: #13469 (+159)
10K15K
7:40/mi
23:50 split
20K· 12.43 mi
1:35:23
Rank: #13149 (+320)
15K20K
7:42/mi
23:55 split
Half· 13.11 mi
1:40:32
Rank: #13086 (+63)
20KHalf
7:33/mi
5:09 split
25K· 15.53 mi
1:59:23
Rank: #12904 (+182)
Half25K
7:46/mi
18:51 split
30K· 18.64 mi
2:24:05
Rank: #12500 (+404)
25K30K
7:57/mi
24:42 split
20M
2:35:02
Rank: #12334 (+166)
30K20M
8:03/mi
10:57 split
21M
2:43:34
Rank: #12210 (+124)
20M21M
8:32/mi
8:32 split
35K· 21.75 mi
2:49:18
Rank: #12101 (+109)
21M35K
7:40/mi
5:44 split
23M
2:59:16
Rank: #11919 (+182)
35K23M
7:58/mi
9:58 split
24M
3:06:50
Rank: #11719 (+200)
23M24M
7:34/mi
7:34 split
40K· 24.85 mi
3:13:31
Rank: #11558 (+161)
24M40K
7:49/mi
6:41 split
25.2M
3:16:35
Rank: #11545 (+13)
40K25.2M
8:54/mi
3:04 split
Finish· 26.22 mi
3:24:29
Rank: #11499 (+46)
25.2MFinish
7:45/mi
7:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:32
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:43:57
Pace7:56 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4824:047:4524:04
7:45
-
10K
6.21 mi11:14:2247:387:4023:34
7:35
-0:10
15K
9.32 mi11:38:121:11:287:4023:50
7:40
+0:05
20K
12.43 mi12:02:071:35:237:4123:55
7:42
+0:02
Half
13.11 mi12:07:161:40:327:405:09
7:33
-0:09
25K
15.53 mi12:26:071:59:237:4118:51
7:46
+0:13
30K
18.64 mi12:50:492:24:057:4424:42
7:57
+0:11
20M
20.00 mi13:01:462:35:027:4510:57
8:03
+0:06
21M
21.00 mi13:10:182:43:347:478:32
8:32
+0:29
35K
21.75 mi13:16:022:49:187:475:44
7:40
-0:52
23M
23.00 mi13:26:002:59:167:489:58
7:58
+0:18
24M
24.00 mi13:33:343:06:507:477:34
7:34
-0:24
40K
24.85 mi13:40:153:13:317:476:41
7:49
+0:15
25.2M
25.20 mi13:43:193:16:357:483:04
8:54
+1:05
Finish
26.22 mi13:51:133:24:297:487:54
7:45
-1:09

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

7:33 /mi

Average Pace

7:48 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:53

94% of race

Time at Steady Pace

11:36

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi10:50:4824:047:4524:04
7:45
#14317
10K
6.21 mi11:14:2247:387:4023:34
7:35
#13628
15K
9.32 mi11:38:121:11:287:4023:50
7:40
#13469
20K
12.43 mi12:02:071:35:237:4123:55
7:42
#13149
Half
13.11 mi12:07:161:40:327:405:09
7:33
#13086
25K
15.53 mi12:26:071:59:237:4118:51
7:46
#12904
30K
18.64 mi12:50:492:24:057:4424:42
7:57
#12500
20M
20.00 mi13:01:462:35:027:4510:57
8:03
#12334
21M
21.00 mi13:10:182:43:347:478:32
8:32
#12210
35K
21.75 mi13:16:022:49:187:475:44
7:40
#12101
23M
23.00 mi13:26:002:59:167:489:58
7:58
#11919
24M
24.00 mi13:33:343:06:507:477:34
7:34
#11719
40K
24.85 mi13:40:153:13:317:476:41
7:49
#11558
25.2M
25.20 mi13:43:193:16:357:483:04
8:54
#11545
Finish
26.22 mi13:51:133:24:297:487:54
7:45
#11499
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14317101581015813195(Top 46%)9596(Top 60%)9596(Top 582%)
10K6.21 mi3.10 mi13628+6899862+2969862+29612867(Top 45%)9533(Top 59%)9533(Top 578%)
15K9.32 mi3.11 mi13469+1599759+1039759+10313195(Top 46%)9596(Top 60%)9596(Top 582%)
20K12.43 mi3.11 mi13149+3209584+1759584+17512370(Top 44%)9126(Top 57%)9126(Top 554%)
Half13.11 mi0.68 mi13086+639551+339551+3312043(Top 42%)9018(Top 56%)9018(Top 547%)
25K15.53 mi2.42 mi12904+1829447+1049447+10412100(Top 43%)8896(Top 55%)8896(Top 540%)
30K18.64 mi3.11 mi12500+4049198+2499198+24911011(Top 39%)8186(Top 51%)8186(Top 497%)
20M20.00 mi1.36 mi12334+1669089+1099089+10910792(Top 38%)7926(Top 49%)7926(Top 481%)
21M21.00 mi1.00 mi12210+1248991+988991+9810637(Top 37%)7669(Top 48%)7669(Top 465%)
35K21.75 mi0.75 mi12101+1098914+778914+779721(Top 34%)7200(Top 45%)7200(Top 437%)
23M23.00 mi1.25 mi11919+1828795+1198795+1199689(Top 34%)7057(Top 44%)7057(Top 428%)
24M24.00 mi1.00 mi11719+2008655+1408655+1408099(Top 29%)6158(Top 38%)6158(Top 374%)
40K24.85 mi0.85 mi11558+1618552+1038552+1038823(Top 31%)6405(Top 40%)6405(Top 389%)
25.2M25.20 mi0.35 mi11545+138531+218531+2111067(Top 39%)7478(Top 46%)7478(Top 454%)
Finish26.22 mi1.02 mi11499+468463+688463+6811025(Top 39%)7502(Top 47%)7502(Top 455%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

13195

Males

9596

M55-59

9596

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12867

Males

9533

M55-59

9533

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

13195

Males

9596

M55-59

9596

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12370

Males

9126

M55-59

9126

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

12043

Males

9018

M55-59

9018

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

12100

Males

8896

M55-59

8896

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

11011

Males

8186

M55-59

8186

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10792

Males

7926

M55-59

7926

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

10637

Males

7669

M55-59

7669

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9721

Males

7200

M55-59

7200

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9689

Males

7057

M55-59

7057

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

8099

Males

6158

M55-59

6158

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8823

Males

6405

M55-59

6405

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11067

Males

7478

M55-59

7478

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11025

Males

7502

M55-59

7502

Passing Analysis

Category:
Athletes Passed
3418
Passed By
600
Net Change
+2818
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14317
5K10K76172+689#14317#13628
10K15K281122+159#13628#13469
15K20K37151+320#13469#13149
20KHalf729+63#13149#13086
Half25K25270+182#13086#12904
25K30K45854+404#12904#12500
30K20M19630+166#12500#12334
20M21M17147+124#12334#12210
21M35K12112+109#12210#12101
35K23M20624+182#12101#11919
23M24M2044+200#11919#11719
24M40K17918+161#11719#11558
40K25.2M4027+13#11558#11545
25.2MFinish10660+46#11545#11499
TOTALS3418600+2818
📊

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