Fengming Lou

TX

Bib: 15279 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Top 47%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:49/mi
24:17
97345
10K· 6.21 mi
7:42/mi
48:12
79138
15K· 9.32 mi
7:43/mi
1:12:12
6778
20K· 12.43 mi
7:51/mi
1:36:36
10686
Half· 13.11 mi
7:43/mi
1:41:52
1937
25K· 15.53 mi
7:58/mi
2:01:11
6688
30K· 18.64 mi
8:31/mi
2:27:39
181148
20M
8:40/mi
2:39:25
6450
21M
9:24/mi
2:48:49
10624
35K· 21.75 mi
8:31/mi
2:55:11
1786
23M
9:00/mi
3:06:27
2363
24M
9:01/mi
3:15:28
82
40K· 24.85 mi
9:18/mi
3:23:25
20
25.2M
10:18/mi
3:26:58
1316
Finish· 26.22 mi
9:09/mi
3:36:17
2221
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:41:527:46 /mi⚡ faster
2nd Half
1:54:258:44 /mi+12.3%
Positive split — 12.3% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:177:493.11 mi24:17
7:49
-
10K
48:127:453.10 mi23:55
7:42
-0:07
15K
1:12:127:453.11 mi24:00
7:43
+0:01
20K
1:36:367:463.11 mi24:24
7:51
+0:08
Half(13.11 mi)
1:41:527:460.68 mi5:16
7:43
-0:08
25K
2:01:117:482.42 mi19:19
7:58
+0:15
30K
2:27:397:553.11 mi26:28
8:31
+0:33
20M
2:39:257:581.36 mi11:46
8:40
+0:09
21M
2:48:498:021.00 mi9:24
9:24
+0:44
35K
2:55:118:030.75 mi6:22
8:31
-0:53
23M
3:06:278:061.25 mi11:16
9:00
+0:29
24M
3:15:288:091.00 mi9:01
9:01
+0:01
40K
3:23:258:110.85 mi7:57
9:18
+0:17
25.2M
3:26:588:130.35 mi3:33
10:18
+1:00
Finish(26.22 mi)
3:36:178:151.02 mi9:19
9:09
-1:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:42 /mi

Average Pace

8:15 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:01:11

56% of race

Time at Steady Pace

44:36

21% of race

Time at Slower Pace

50:30

23% of race

Average Pace: 8:15 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi1494110405104051373098339833
10K3.10 mi14380+56110177+22810177+2281386699459945
15K3.11 mi14165+21510055+12210055+1221373098339833
20K3.11 mi14025+1409970+859970+851370597369736
Half(13.11 mi)0.68 mi14004+219959+119959+111352597139713
25K2.42 mi13901+1039870+899870+891362295709570
30K3.11 mi14046-1459875-59875-51486299959995
20M1.36 mi14075-299853+229853+221478098179817
21M1.00 mi14169-949872-199872-19156041004810048
35K0.75 mi14238-699883-119883-111550499359935
23M1.25 mi14379-1419912-299912-29162231017010170
24M1.00 mi14508-1299946-349946-34174261065710657
40K0.85 mi14619-1119968-229968-22178181072310723
25.2M0.35 mi14686-679983-159983-15182111090410904
Finish(26.22 mi)1.02 mi14911-22510044-6110044-61196811165711657

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13730

Males

9833

M55-59

9833

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

13866

Males

9945

M55-59

9945

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13730

Males

9833

M55-59

9833

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

13705

Males

9736

M55-59

9736

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

13525

Males

9713

M55-59

9713

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13622

Males

9570

M55-59

9570

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

14862

Males

9995

M55-59

9995

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

14780

Males

9817

M55-59

9817

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15604

Males

10048

M55-59

10048

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15504

Males

9935

M55-59

9935

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

16223

Males

10170

M55-59

10170

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

17426

Males

10657

M55-59

10657

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17818

Males

10723

M55-59

10723

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18211

Males

10904

M55-59

10904

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

19681

Males

11657

M55-59

11657

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#14941
5K10K
101662+561
#14941 #14380
10K15K
105320+215
#14380 #14165
15K20K
138278+140
#14165 #14025
20KHalf
2546+21
#14025 #14004
Half25K
110213+103
#14004 #13901
25K30K
349204-145
#13901 #14046
30K20M
141112-29
#14046 #14075
20M21M
17985-94
#14075 #14169
21M35K
12253-69
#14169 #14238
35K23M
20867-141
#14238 #14379
23M24M
15930-129
#14379 #14508
24M40K
15847-111
#14508 #14619
40K25.2M
8720-67
#14619 #14686
25.2MFinish
24924-225
#14686 #14911
TOTALS
21312161+30
#14941 #14911

Passing Visualized

Category:
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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