Weiguo Zhang

Bib: 29655M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:09
Rank: #27084
Start5K
33:09 | 10:40/mi
10K· 6.21 mi
1:07:54
Rank: #27229 (-145)
5K10K
34:45 | 11:11/mi
15K· 9.32 mi
1:45:47
Rank: #27489 (-260)
10K15K
37:53 | 12:12/mi
20K· 12.43 mi
2:22:29
Rank: #27346 (+143)
15K20K
36:42 | 11:49/mi
Half· 13.11 mi
2:31:33
Rank: #27414 (-68)
20KHalf
9:04 | 13:17/mi
25K· 15.53 mi
3:02:48
Rank: #27385 (+29)
Half25K
31:15 | 12:53/mi
30K· 18.64 mi
3:51:37
Rank: #27671 (-286)
25K30K
48:49 | 15:43/mi
20M
4:13:23
Rank: #27758 (-87)
30K20M
21:46 | 16:01/mi
21M
4:30:13
Rank: #27810 (-52)
20M21M
16:50 | 16:50/mi
35K· 21.75 mi
4:41:52
Rank: #27860 (-50)
21M35K
11:39 | 15:34/mi
23M
5:00:20
Rank: #27871 (-11)
35K23M
18:28 | 14:45/mi
24M
5:13:34
Rank: #27852 (+19)
23M24M
13:14 | 13:14/mi
40K· 24.85 mi
5:25:54
Rank: #27854 (-2)
24M40K
12:20 | 14:25/mi
25.2M
5:31:12
Rank: #27851 (+3)
40K25.2M
5:18 | 15:22/mi
Finish· 26.22 mi
5:45:43
Rank: #27900 (-49)
25.2MFinish
14:31 | 14:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:31:33
Pace11:34 /mi
2nd Half
Distance13.11 mi
Time3:14:10
Pace14:49 /mi
📊Positive Split: 28.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:5233:0910:4033:09
10:40
-
10K
6.21 mi12:31:371:07:5410:5634:45
11:11
+0:31
15K
9.32 mi13:09:301:45:4711:2137:53
12:12
+1:01
20K
12.43 mi13:46:122:22:2911:2836:42
11:49
-0:23
Half
13.11 mi13:55:162:31:3311:349:04
13:17
+1:28
25K
15.53 mi14:26:313:02:4811:4631:15
12:53
-0:24
30K
18.64 mi15:15:203:51:3712:2648:49
15:43
+2:50
20M
20.00 mi15:37:064:13:2312:4021:46
16:01
+0:18
21M
21.00 mi15:53:564:30:1312:5216:50
16:50
+0:49
35K
21.75 mi16:05:354:41:5212:5811:39
15:34
-1:16
23M
23.00 mi16:24:035:00:2013:0318:28
14:45
-0:49
24M
24.00 mi16:37:175:13:3413:0413:14
13:14
-1:31
40K
24.85 mi16:49:375:25:5413:0712:20
14:25
+1:11
25.2M
25.20 mi16:54:555:31:1213:095:18
15:22
+0:57
Finish
26.22 mi17:09:265:45:4313:1214:31
14:15
-1:07

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

10:40 /mi

Average Pace

13:12 /mi

Slowest Pace

16:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:02

57% of race

Time at Steady Pace

45:19

13% of race

Time at Slower Pace

1:44:22

30% of race

Average Pace: 13:11 /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 mi11:56:5233:0910:4033:09
10:40
#27084
10K
6.21 mi12:31:371:07:5410:5634:45
11:11
#27229
15K
9.32 mi13:09:301:45:4711:2137:53
12:12
#27489
20K
12.43 mi13:46:122:22:2911:2836:42
11:49
#27346
Half
13.11 mi13:55:162:31:3311:349:04
13:17
#27414
25K
15.53 mi14:26:313:02:4811:4631:15
12:53
#27385
30K
18.64 mi15:15:203:51:3712:2648:49
15:43
#27671
20M
20.00 mi15:37:064:13:2312:4021:46
16:01
#27758
21M
21.00 mi15:53:564:30:1312:5216:50
16:50
#27810
35K
21.75 mi16:05:354:41:5212:5811:39
15:34
#27860
23M
23.00 mi16:24:035:00:2013:0318:28
14:45
#27871
24M
24.00 mi16:37:175:13:3413:0413:14
13:14
#27852
40K
24.85 mi16:49:375:25:5413:0712:20
14:25
#27854
25.2M
25.20 mi16:54:555:31:1213:095:18
15:22
#27851
Finish
26.22 mi17:09:265:45:4313:1214:31
14:15
#27900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi27084156371563727757(Top 98%)15851(Top 98%)15851(Top 6952%)
10K6.21 mi3.10 mi27229-14515669-3215669-3227290(Top 96%)15681(Top 97%)15681(Top 6878%)
15K9.32 mi3.11 mi27489-26015771-10215771-10227757(Top 98%)15851(Top 98%)15851(Top 6952%)
20K12.43 mi3.11 mi27346+14315711+6015711+6026949(Top 95%)15520(Top 96%)15520(Top 6807%)
Half13.11 mi0.68 mi27414-6815737-2615737-2628106(Top 99%)15963(Top 99%)15963(Top 7001%)
25K15.53 mi2.42 mi27385+2915707+3015707+3027217(Top 96%)15595(Top 97%)15595(Top 6840%)
30K18.64 mi3.11 mi27671-28615813-10615813-10628223(Top 99%)15997(Top 99%)15997(Top 7016%)
20M20.00 mi1.36 mi27758-8715836-2315836-2328164(Top 99%)15960(Top 99%)15960(Top 7000%)
21M21.00 mi1.00 mi27810-5215853-1715853-1728108(Top 99%)15927(Top 99%)15927(Top 6986%)
35K21.75 mi0.75 mi27860-5015867-1415867-1428170(Top 99%)15954(Top 99%)15954(Top 6997%)
23M23.00 mi1.25 mi27871-11158671586727798(Top 98%)15731(Top 98%)15731(Top 6900%)
24M24.00 mi1.00 mi27852+1915854+1315854+1327087(Top 95%)15338(Top 95%)15338(Top 6727%)
40K24.85 mi0.85 mi27854-215849+515849+527477(Top 97%)15550(Top 97%)15550(Top 6820%)
25.2M25.20 mi0.35 mi27851+315846+315846+327372(Top 96%)15468(Top 96%)15468(Top 6784%)
Finish26.22 mi1.02 mi27900-4915866-2015866-2028117(Top 99%)15914(Top 99%)15914(Top 6980%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

27757

Males

15851

M70-74

15851

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27290

Males

15681

M70-74

15681

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

27757

Males

15851

M70-74

15851

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

26949

Males

15520

M70-74

15520

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

28106

Males

15963

M70-74

15963

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

27217

Males

15595

M70-74

15595

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

28223

Males

15997

M70-74

15997

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

28164

Males

15960

M70-74

15960

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

28108

Males

15927

M70-74

15927

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

28170

Males

15954

M70-74

15954

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

27798

Males

15731

M70-74

15731

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

27087

Males

15338

M70-74

15338

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27477

Males

15550

M70-74

15550

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27372

Males

15468

M70-74

15468

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

28117

Males

15914

M70-74

15914

Passing Analysis

Category:
Athletes Passed
465
Passed By
1281
Net Change
-816
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27084
5K10K89234-145#27084#27229
10K15K29289-260#27229#27489
15K20K16926+143#27489#27346
20KHalf674-68#27346#27414
Half25K8051+29#27414#27385
25K30K13299-286#27385#27671
30K20M1299-87#27671#27758
20M21M759-52#27758#27810
21M35K252-50#27810#27860
35K23M1425-11#27860#27871
23M24M223+19#27871#27852
24M40K1315-2#27852#27854
40K25.2M63+3#27854#27851
25.2MFinish352-49#27851#27900
TOTALS4651281-816
📊

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