Wei Zhang

Bib: 8700M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:45
Rank: #10963
Start5K
23:45 | 7:39/mi
10K· 6.21 mi
47:09
Rank: #10816 (+147)
5K10K
23:24 | 7:32/mi
15K· 9.32 mi
1:12:16
Rank: #12240 (-1424)
10K15K
25:07 | 8:05/mi
20K· 12.43 mi
1:37:30
Rank: #12807 (-567)
15K20K
25:14 | 8:07/mi
Half· 13.11 mi
1:43:01
Rank: #12944 (-137)
20KHalf
5:31 | 8:05/mi
25K· 15.53 mi
2:03:05
Rank: #13256 (-312)
Half25K
20:04 | 8:17/mi
30K· 18.64 mi
2:30:48
Rank: #14020 (-764)
25K30K
27:43 | 8:55/mi
20M
2:42:41
Rank: #14112 (-92)
30K20M
11:53 | 8:45/mi
21M
2:52:15
Rank: #14232 (-120)
20M21M
9:34 | 9:34/mi
35K· 21.75 mi
2:58:40
Rank: #14273 (-41)
21M35K
6:25 | 8:35/mi
23M
3:09:48
Rank: #14339 (-66)
35K23M
11:08 | 8:54/mi
24M
3:18:14
Rank: #14311 (+28)
23M24M
8:26 | 8:26/mi
40K· 24.85 mi
3:25:35
Rank: #14278 (+33)
24M40K
7:21 | 8:36/mi
25.2M
3:28:43
Rank: #14244 (+34)
40K25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:36:17
Rank: #13994 (+250)
25.2MFinish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:01
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:53:16
Pace8:38 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0923:457:3923:45
7:39
-
10K
6.21 mi11:16:3347:097:3523:24
7:32
-0:07
15K
9.32 mi11:41:401:12:167:4525:07
8:05
+0:33
20K
12.43 mi12:06:541:37:307:5125:14
8:07
+0:02
Half
13.11 mi12:12:251:43:017:515:31
8:05
-0:02
25K
15.53 mi12:32:292:03:057:5520:04
8:17
+0:12
30K
18.64 mi13:00:122:30:488:0527:43
8:55
+0:38
20M
20.00 mi13:12:052:42:418:0811:53
8:45
-0:10
21M
21.00 mi13:21:392:52:158:129:34
9:34
+0:49
35K
21.75 mi13:28:042:58:408:136:25
8:35
-0:59
23M
23.00 mi13:39:123:09:488:1511:08
8:54
+0:19
24M
24.00 mi13:47:383:18:148:168:26
8:26
-0:28
40K
24.85 mi13:54:593:25:358:167:21
8:36
+0:10
25.2M
25.20 mi13:58:073:28:438:173:08
9:05
+0:29
Finish
26.22 mi14:05:413:36:178:157:34
7:26
-1:39

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

7:26 /mi

Average Pace

8:15 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:35

51% of race

Time at Steady Pace

42:16

20% of race

Time at Slower Pace

1:03:26

29% of race

Average Pace: 8:15 /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 mi10:53:0923:457:3923:45
7:39
#10963
10K
6.21 mi11:16:3347:097:3523:24
7:32
#10816
15K
9.32 mi11:41:401:12:167:4525:07
8:05
#12240
20K
12.43 mi12:06:541:37:307:5125:14
8:07
#12807
Half
13.11 mi12:12:251:43:017:515:31
8:05
#12944
25K
15.53 mi12:32:292:03:057:5520:04
8:17
#13256
30K
18.64 mi13:00:122:30:488:0527:43
8:55
#14020
20M
20.00 mi13:12:052:42:418:0811:53
8:45
#14112
21M
21.00 mi13:21:392:52:158:129:34
9:34
#14232
35K
21.75 mi13:28:042:58:408:136:25
8:35
#14273
23M
23.00 mi13:39:123:09:488:1511:08
8:54
#14339
24M
24.00 mi13:47:383:18:148:168:26
8:26
#14311
40K
24.85 mi13:54:593:25:358:167:21
8:36
#14278
25.2M
25.20 mi13:58:073:28:438:173:08
9:05
#14244
Finish
26.22 mi14:05:413:36:178:157:34
7:26
#13994
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi109638644864415042(Top 57%)10321(Top 68%)10321(Top 503%)
10K6.21 mi3.10 mi10816+1478573+718573+7110716(Top 40%)8544(Top 56%)8544(Top 416%)
15K9.32 mi3.11 mi12240-14249194-6219194-62115042(Top 57%)10321(Top 68%)10321(Top 503%)
20K12.43 mi3.11 mi12807-5679423-2299423-22914360(Top 54%)10019(Top 66%)10019(Top 488%)
Half13.11 mi0.68 mi12944-1379476-539476-5314978(Top 56%)10278(Top 68%)10278(Top 501%)
25K15.53 mi2.42 mi13256-3129588-1129588-11214769(Top 55%)10064(Top 66%)10064(Top 490%)
30K18.64 mi3.11 mi14020-7649843-2559843-25516755(Top 63%)10806(Top 71%)10806(Top 527%)
20M20.00 mi1.36 mi14112-929859-169859-1615108(Top 57%)10024(Top 66%)10024(Top 488%)
21M21.00 mi1.00 mi14232-1209884-259884-2516252(Top 61%)10460(Top 69%)10460(Top 510%)
35K21.75 mi0.75 mi14273-419882+29882+215685(Top 59%)10140(Top 67%)10140(Top 494%)
23M23.00 mi1.25 mi14339-669885-39885-315476(Top 58%)10016(Top 66%)10016(Top 488%)
24M24.00 mi1.00 mi14311+289859+269859+2614052(Top 53%)9333(Top 61%)9333(Top 455%)
40K24.85 mi0.85 mi14278+339818+419818+4113906(Top 52%)9196(Top 61%)9196(Top 448%)
25.2M25.20 mi0.35 mi14244+349794+249794+2412972(Top 49%)8752(Top 58%)8752(Top 427%)
Finish26.22 mi1.02 mi13994+2509684+1109684+1107970(Top 30%)6162(Top 41%)6162(Top 300%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15042

Males

10321

M50-54

10321

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10716

Males

8544

M50-54

8544

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15042

Males

10321

M50-54

10321

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14360

Males

10019

M50-54

10019

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14978

Males

10278

M50-54

10278

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14769

Males

10064

M50-54

10064

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16755

Males

10806

M50-54

10806

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

15108

Males

10024

M50-54

10024

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

16252

Males

10460

M50-54

10460

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15685

Males

10140

M50-54

10140

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15476

Males

10016

M50-54

10016

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

14052

Males

9333

M50-54

9333

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13906

Males

9196

M50-54

9196

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12972

Males

8752

M50-54

8752

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7970

Males

6162

M50-54

6162

Passing Analysis

Category:
Athletes Passed
1210
Passed By
4241
Net Change
-3031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10963
5K10K371224+147#10963#10816
10K15K101434-1424#10816#12240
15K20K49616-567#12240#12807
20KHalf6143-137#12807#12944
Half25K67379-312#12944#13256
25K30K44808-764#13256#14020
30K20M59151-92#14020#14112
20M21M47167-120#14112#14232
21M35K3980-41#14232#14273
35K23M64130-66#14273#14339
23M24M8759+28#14339#14311
24M40K7340+33#14311#14278
40K25.2M428+34#14278#14244
25.2MFinish2522+250#14244#13994
TOTALS12104241-3031
📊

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