Polly Somerville

Bib: 21792 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 40%
Masters (Masters Women)
#0 / 11371
Top 38%
Division (F45-49)
#0 / 2995
Top 42%
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
10:53/mi
33:47
49125
10K· 6.21 mi
10:08/mi
1:05:15
5081
15K· 9.32 mi
10:06/mi
1:36:36
4451
20K· 12.43 mi
9:48/mi
2:07:02
6740
Half· 13.10 mi
10:22/mi
2:13:59
27
25K· 15.53 mi
10:01/mi
2:38:21
5063
30K· 18.64 mi
10:42/mi
3:11:35
6946
35K· 21.75 mi
11:06/mi
3:46:04
8788
40K· 24.85 mi
10:36/mi
4:18:59
5875
Finish· 26.22 mi
10:57/mi
4:33:55
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
2:13:5910:14 /mi⚡ faster
2nd Half
2:19:5610:40 /mi+4.4%
Positive split — 4.4% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:4710:533.11 mi33:47
10:53
-
10K
1:05:1510:313.10 mi31:28
10:08
-0:45
15K
1:36:3610:223.11 mi31:21
10:06
-0:02
20K
2:07:0210:143.11 mi30:26
9:48
-0:18
Half(13.10 mi)
2:13:5910:140.67 mi6:57
10:22
+0:34
25K
2:38:2110:122.43 mi24:22
10:01
-0:21
30K
3:11:3510:173.11 mi33:14
10:42
+0:41
35K
3:46:0410:243.11 mi34:29
11:06
+0:24
40K
4:18:5910:263.10 mi32:55
10:36
-0:30
Finish(26.22 mi)
4:33:5510:281.37 mi14:56
10:57
+0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:48 /mi

Average Pace

10:27 /mi

Slowest Pace

11:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:10:43

70% of race

Time at Steady Pace

1:23:12

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:27 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi472621758317583336311036310363
10K3.10 mi42393+486914701+288214701+2882376731227312273
15K3.11 mi39214+317913047+165413047+1654336311036310363
20K3.11 mi37039+217512044+100312044+10033172097189718
Half(13.10 mi)0.67 mi36820+21911973+7111973+71337021083010830
25K2.43 mi35328+149211334+63911334+6392942290699069
30K3.11 mi34191+113711000+33411000+334305791006410064
35K3.11 mi33121+107010777+22310777+223290351001310013
40K3.10 mi31810+131110418+35910418+3592499987198719
Finish(26.22 mi)1.37 mi31691+11910444-2610444-26311421151911519

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
131 ft55 ft
49ft125ft
117 ft

Overall

33631

Females

10363

F45-49

10363

5K→10K

3.1 - 6.2 mi

Top 63%
55 ft24 ft
50ft81ft
45 ft

Overall

37673

Females

12273

F45-49

12273

10K→15K

6.2 - 9.3 mi

Top 56%
24 ft18 ft
44ft51ft
17 ft

Overall

33631

Females

10363

F45-49

10363

15K→20K

9.3 - 12.4 mi

Top 53%
18 ft45 ft
67ft40ft
38 ft

Overall

31720

Females

9718

F45-49

9718

20K→Half

12.4 - 13.1 mi

Top 56%
45 ft26 ft
8ft27ft
20 ft

Overall

33702

Females

10830

F45-49

10830

Half→25K

13.1 - 15.5 mi

Top 49%
25 ft12 ft
50ft63ft
20 ft

Overall

29422

Females

9069

F45-49

9069

25K→30K

15.5 - 18.6 mi

Top 51%
12 ft35 ft
69ft46ft
28 ft

Overall

30579

Females

10064

F45-49

10064

30K→35K

18.6 - 21.8 mi

Top 49%
35 ft34 ft
87ft88ft
23 ft

Overall

29035

Females

10013

F45-49

10013

35K→40K

21.8 - 24.9 mi

Top 42%
34 ft17 ft
58ft75ft
31 ft

Overall

24999

Females

8719

F45-49

8719

40K→Finish

24.9 - 26.2 mi

Top 52%
17 ft13 ft
14ft18ft
13 ft

Overall

31142

Females

11519

F45-49

11519

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#47262
5K10K
124881+4869
#47262 #42393
10K15K
43183+3179
#42393 #39214
15K20K
92184+2175
#39214 #37039
20KHalf
22241+219
#37039 #36820
Half25K
81500+1492
#36820 #35328
25K30K
1391276+1137
#35328 #34191
30K35K
1741244+1070
#34191 #33121
35K40K
461357+1311
#33121 #31810
40KFinish
159278+119
#31810 #31691
TOTALS
57316144+15571
#47262 #31691

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