Jia Zhang

Bib: 41566 F CN

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 30%
Gender (Female)
#0 / 26115
Top 19%
Masters (Masters Women)
#0 / 11371
Top 17%
Division (F45-49)
#0 / 2995
Top 19%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:19/mi
25:48
49125
10K· 6.21 mi
8:25/mi
51:54
5081
15K· 9.32 mi
8:47/mi
1:19:10
4451
20K· 12.43 mi
8:37/mi
1:45:56
6740
Half· 13.10 mi
8:49/mi
1:51:51
27
25K· 15.53 mi
8:46/mi
2:13:10
5063
30K· 18.64 mi
9:10/mi
2:41:37
6946
35K· 21.75 mi
9:30/mi
3:11:06
8788
40K· 24.85 mi
9:36/mi
3:40:55
5875
Finish· 26.22 mi
9:53/mi
3:54:23
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
1:51:518:33 /mi⚡ faster
2nd Half
2:02:329:21 /mi+9.6%
Positive split — 9.6% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:488:193.11 mi25:48
8:19
-
10K
51:548:223.10 mi26:06
8:25
+0:06
15K
1:19:108:303.11 mi27:16
8:47
+0:22
20K
1:45:568:323.11 mi26:46
8:37
-0:10
Half(13.10 mi)
1:51:518:330.67 mi5:55
8:49
+0:12
25K
2:13:108:352.43 mi21:19
8:46
-0:03
30K
2:41:378:413.11 mi28:27
9:10
+0:24
35K
3:11:068:483.11 mi29:29
9:30
+0:20
40K
3:40:558:543.10 mi29:49
9:36
+0:06
Finish(26.22 mi)
3:54:238:571.37 mi13:28
9:53
+0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

8:57 /mi

Slowest Pace

9:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13:10

57% of race

Time at Steady Pace

1:27:45

37% of race

Time at Slower Pace

13:28

6% of race

Average Pace: 8:56 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi17605437743771895948304830
10K3.10 mi17411+1944342+354342+351740043414341
15K3.11 mi17869-4584494-1524494-1521895948304830
20K3.11 mi18096-2274577-834577-831912249084908
Half(13.10 mi)0.67 mi18115-194591-144591-141880448684868
25K2.43 mi18043+724605-144605-141807046944694
30K3.11 mi18027+164654-494654-491871751465146
35K3.11 mi17866+1614715-614715-611825153845384
40K3.10 mi17701+1654804-894804-891806457675767
Finish(26.22 mi)1.37 mi17865-1644937-1334937-1332199873967396

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
131 ft55 ft
49ft125ft
117 ft

Overall

18959

Females

4830

F45-49

4830

5K→10K

3.1 - 6.2 mi

Top 29%
55 ft24 ft
50ft81ft
45 ft

Overall

17400

Females

4341

F45-49

4341

10K→15K

6.2 - 9.3 mi

Top 32%
24 ft18 ft
44ft51ft
17 ft

Overall

18959

Females

4830

F45-49

4830

15K→20K

9.3 - 12.4 mi

Top 32%
18 ft45 ft
67ft40ft
38 ft

Overall

19122

Females

4908

F45-49

4908

20K→Half

12.4 - 13.1 mi

Top 31%
45 ft26 ft
8ft27ft
20 ft

Overall

18804

Females

4868

F45-49

4868

Half→25K

13.1 - 15.5 mi

Top 30%
25 ft12 ft
50ft63ft
20 ft

Overall

18070

Females

4694

F45-49

4694

25K→30K

15.5 - 18.6 mi

Top 31%
12 ft35 ft
69ft46ft
28 ft

Overall

18717

Females

5146

F45-49

5146

30K→35K

18.6 - 21.8 mi

Top 31%
35 ft34 ft
87ft88ft
23 ft

Overall

18251

Females

5384

F45-49

5384

35K→40K

21.8 - 24.9 mi

Top 30%
34 ft17 ft
58ft75ft
31 ft

Overall

18064

Females

5767

F45-49

5767

40K→Finish

24.9 - 26.2 mi

Top 37%
17 ft13 ft
14ft18ft
13 ft

Overall

21998

Females

7396

F45-49

7396

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#17605
5K10K
357551+194
#17605 #17411
10K15K
616158-458
#17411 #17869
15K20K
430203-227
#17869 #18096
20KHalf
7556-19
#18096 #18115
Half25K
216288+72
#18115 #18043
25K30K
407423+16
#18043 #18027
30K35K
362523+161
#18027 #17866
35K40K
350515+165
#17866 #17701
40KFinish
290126-164
#17701 #17865
TOTALS
31032843-260
#17605 #17865

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

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing