Xuezhong Wu

Bib: 11513M

WA

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 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:47
Rank: #10700
Start5K
22:47 | 7:20/mi
10K· 6.21 mi
45:42
Rank: #10812 (-112)
5K10K
22:55 | 7:23/mi
15K· 9.32 mi
1:08:38
Rank: #10747 (+65)
10K15K
22:56 | 7:23/mi
20K· 12.43 mi
1:32:04
Rank: #10833 (-86)
15K20K
23:26 | 7:33/mi
Half· 13.11 mi
1:37:12
Rank: #10872 (-39)
20KHalf
5:08 | 7:31/mi
25K· 15.53 mi
1:55:54
Rank: #10992 (-120)
Half25K
18:42 | 7:43/mi
30K· 18.64 mi
2:23:27
Rank: #12224 (-1232)
25K30K
27:33 | 8:52/mi
20M
2:37:24
Rank: #13289 (-1065)
30K20M
13:57 | 10:16/mi
21M
2:46:50
Rank: #13436 (-147)
20M21M
9:26 | 9:26/mi
35K· 21.75 mi
2:53:58
Rank: #13767 (-331)
21M35K
7:08 | 9:32/mi
23M
3:06:06
Rank: #14270 (-503)
35K23M
12:08 | 9:41/mi
24M
3:15:20
Rank: #14472 (-202)
23M24M
9:14 | 9:14/mi
40K· 24.85 mi
3:23:03
Rank: #14515 (-43)
24M40K
7:43 | 9:02/mi
25.2M
3:26:28
Rank: #14546 (-31)
40K25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:35:02
Rank: #14578 (-32)
25.2MFinish
8:34 | 8:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:12
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:57:50
Pace8:59 /mi
📊Positive Split: 21.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0122:477:2022:47
7:20
-
10K
6.21 mi11:12:5645:427:2122:55
7:23
+0:03
15K
9.32 mi11:35:521:08:387:2222:56
7:23
0:00
20K
12.43 mi11:59:181:32:047:2523:26
7:33
+0:10
Half
13.11 mi12:04:261:37:127:255:08
7:31
-0:02
25K
15.53 mi12:23:081:55:547:2818:42
7:43
+0:12
30K
18.64 mi12:50:412:23:277:4227:33
8:52
+1:09
20M
20.00 mi13:04:382:37:247:5213:57
10:16
+1:24
21M
21.00 mi13:14:042:46:507:579:26
9:26
-0:50
35K
21.75 mi13:21:122:53:588:007:08
9:32
+0:06
23M
23.00 mi13:33:203:06:068:0512:08
9:41
+0:09
24M
24.00 mi13:42:343:15:208:089:14
9:14
-0:27
40K
24.85 mi13:50:173:23:038:107:43
9:02
-0:12
25.2M
25.20 mi13:53:423:26:288:123:25
9:54
+0:52
Finish
26.22 mi14:02:163:35:028:128:34
8:24
-1:30

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

7:20 /mi

Average Pace

8:12 /mi

Slowest Pace

10:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:54

54% of race

Time at Steady Pace

53:04

25% of race

Time at Slower Pace

46:04

21% of race

Average Pace: 8:12 /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 mi10:50:0122:477:2022:47
7:20
#10700
10K
6.21 mi11:12:5645:427:2122:55
7:23
#10812
15K
9.32 mi11:35:521:08:387:2222:56
7:23
#10747
20K
12.43 mi11:59:181:32:047:2523:26
7:33
#10833
Half
13.11 mi12:04:261:37:127:255:08
7:31
#10872
25K
15.53 mi12:23:081:55:547:2818:42
7:43
#10992
30K
18.64 mi12:50:412:23:277:4227:33
8:52
#12224
20M
20.00 mi13:04:382:37:247:5213:57
10:16
#13289
21M
21.00 mi13:14:042:46:507:579:26
9:26
#13436
35K
21.75 mi13:21:122:53:588:007:08
9:32
#13767
23M
23.00 mi13:33:203:06:068:0512:08
9:41
#14270
24M
24.00 mi13:42:343:15:208:089:14
9:14
#14472
40K
24.85 mi13:50:173:23:038:107:43
9:02
#14515
25.2M
25.20 mi13:53:423:26:288:123:25
9:54
#14546
Finish
26.22 mi14:02:163:35:028:128:34
8:24
#14578
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi107008542854210690(Top 38%)8450(Top 52%)8450(Top 513%)
10K6.21 mi3.10 mi10812-1128575-338575-3310976(Top 39%)8654(Top 54%)8654(Top 525%)
15K9.32 mi3.11 mi10747+658519+568519+5610690(Top 38%)8450(Top 52%)8450(Top 513%)
20K12.43 mi3.11 mi10833-868548-298548-2911103(Top 39%)8547(Top 53%)8547(Top 519%)
Half13.11 mi0.68 mi10872-398565-178565-1711898(Top 42%)9006(Top 56%)9006(Top 546%)
25K15.53 mi2.42 mi10992-1208580-158580-1511642(Top 41%)8687(Top 54%)8687(Top 527%)
30K18.64 mi3.11 mi12224-12329083-5039083-50316977(Top 60%)10912(Top 68%)10912(Top 662%)
20M20.00 mi1.36 mi13289-10659511-4289511-42821743(Top 77%)12925(Top 80%)12925(Top 784%)
21M21.00 mi1.00 mi13436-1479545-349545-3415765(Top 56%)10138(Top 63%)10138(Top 615%)
35K21.75 mi0.75 mi13767-3319666-1219666-12120420(Top 72%)12161(Top 76%)12161(Top 738%)
23M23.00 mi1.25 mi14270-5039859-1939859-19319396(Top 68%)11616(Top 72%)11616(Top 705%)
24M24.00 mi1.00 mi14472-2029934-759934-7518476(Top 65%)11140(Top 69%)11140(Top 676%)
40K24.85 mi0.85 mi14515-439917+179917+1716424(Top 58%)10107(Top 63%)10107(Top 613%)
25.2M25.20 mi0.35 mi14546-319913+49913+416542(Top 58%)10135(Top 63%)10135(Top 615%)
Finish26.22 mi1.02 mi14578-329894+199894+1915587(Top 55%)9741(Top 60%)9741(Top 591%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10690

Males

8450

M55-59

8450

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10976

Males

8654

M55-59

8654

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10690

Males

8450

M55-59

8450

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

11103

Males

8547

M55-59

8547

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11898

Males

9006

M55-59

9006

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

11642

Males

8687

M55-59

8687

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16977

Males

10912

M55-59

10912

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21743

Males

12925

M55-59

12925

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

15765

Males

10138

M55-59

10138

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

20420

Males

12161

M55-59

12161

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19396

Males

11616

M55-59

11616

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18476

Males

11140

M55-59

11140

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16424

Males

10107

M55-59

10107

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16542

Males

10135

M55-59

10135

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

15587

Males

9741

M55-59

9741

Passing Analysis

Category:
Athletes Passed
1034
Passed By
4912
Net Change
-3878
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10700
5K10K196308-112#10700#10812
10K15K198133+65#10812#10747
15K20K146232-86#10747#10833
20KHalf2261-39#10833#10872
Half25K136256-120#10872#10992
25K30K411273-1232#10992#12224
30K20M181083-1065#12224#13289
20M21M67214-147#13289#13436
21M35K7338-331#13436#13767
35K23M31534-503#13767#14270
23M24M25227-202#14270#14472
24M40K64107-43#14472#14515
40K25.2M2354-31#14515#14546
25.2MFinish6092-32#14546#14578
TOTALS10344912-3878
📊

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