Serena Parkin

Bib: 21196 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
10:35/mi
32:51
49125
10K· 6.21 mi
10:47/mi
1:06:19
5081
15K· 9.32 mi
11:27/mi
1:41:53
4451
20K· 12.43 mi
11:04/mi
2:16:14
6740
Half· 13.10 mi
10:53/mi
2:23:32
27
25K· 15.53 mi
12:54/mi
2:54:56
5063
30K· 18.64 mi
14:07/mi
3:38:47
6946
35K· 21.75 mi
16:03/mi
4:28:37
8788
40K· 24.85 mi
13:15/mi
5:09:44
5875
Finish· 26.22 mi
12:22/mi
5:26:36
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
2:23:3210:58 /mi⚡ faster
2nd Half
3:03:0413:58 /mi+27.5%
Positive split — 27.5% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:5110:353.11 mi32:51
10:35
-
10K
1:06:1910:413.10 mi33:28
10:47
+0:12
15K
1:41:5310:563.11 mi35:34
11:27
+0:40
20K
2:16:1410:583.11 mi34:21
11:04
-0:23
Half(13.10 mi)
2:23:3210:580.67 mi7:18
10:53
-0:11
25K
2:54:5611:162.43 mi31:24
12:54
+2:01
30K
3:38:4711:453.11 mi43:51
14:07
+1:13
35K
4:28:3712:223.11 mi49:50
16:03
+1:56
40K
5:09:4412:283.10 mi41:07
13:15
-2:48
Finish(26.22 mi)
5:26:3612:281.37 mi16:52
12:22
-0:53
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:35 /mi

Average Pace

12:28 /mi

Slowest Pace

16:03 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:23:32

44% of race

Time at Steady Pace

48:16

15% of race

Time at Slower Pace

2:14:48

41% of race

Average Pace: 12:27 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi445231595615956450171632516325
10K3.10 mi43997+52615651+30515651+305437621553315533
15K3.11 mi44322-32515851-20015851-200450171632516325
20K3.11 mi43583+73915506+34515506+345421791501515015
Half(13.10 mi)0.67 mi43240+34315336+17015336+170381591308913089
25K2.43 mi44114-87415963-62715963-627470921823418234
30K3.11 mi45477-136316903-94016903-940495141990819908
35K3.11 mi47201-172418055-115218055-1152539912279922799
40K3.10 mi46773+42817937+11817937+118438501759717597
Finish(26.22 mi)1.37 mi46547+22617864+7317864+73425151686816868

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
131 ft55 ft
49ft125ft
117 ft

Overall

45017

Females

16325

F18-39

16325

5K→10K

3.1 - 6.2 mi

Top 73%
55 ft24 ft
50ft81ft
45 ft

Overall

43762

Females

15533

F18-39

15533

10K→15K

6.2 - 9.3 mi

Top 75%
24 ft18 ft
44ft51ft
17 ft

Overall

45017

Females

16325

F18-39

16325

15K→20K

9.3 - 12.4 mi

Top 71%
18 ft45 ft
67ft40ft
38 ft

Overall

42179

Females

15015

F18-39

15015

20K→Half

12.4 - 13.1 mi

Top 64%
45 ft26 ft
8ft27ft
20 ft

Overall

38159

Females

13089

F18-39

13089

Half→25K

13.1 - 15.5 mi

Top 79%
25 ft12 ft
50ft63ft
20 ft

Overall

47092

Females

18234

F18-39

18234

25K→30K

15.5 - 18.6 mi

Top 83%
12 ft35 ft
69ft46ft
28 ft

Overall

49514

Females

19908

F18-39

19908

30K→35K

18.6 - 21.8 mi

Top 90%
35 ft34 ft
87ft88ft
23 ft

Overall

53991

Females

22799

F18-39

22799

35K→40K

21.8 - 24.9 mi

Top 73%
34 ft17 ft
58ft75ft
31 ft

Overall

43850

Females

17597

F18-39

17597

40K→Finish

24.9 - 26.2 mi

Top 71%
17 ft13 ft
14ft18ft
13 ft

Overall

42515

Females

16868

F18-39

16868

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#44523
5K10K
5411067+526
#44523 #43997
10K15K
833508-325
#43997 #44322
15K20K
175914+739
#44322 #43583
20KHalf
8351+343
#43583 #43240
Half25K
1143269-874
#43240 #44114
25K30K
1548185-1363
#44114 #45477
30K35K
181692-1724
#45477 #47201
35K40K
148576+428
#47201 #46773
40KFinish
44270+226
#46773 #46547
TOTALS
62564232-2024
#44523 #46547

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