Lucy Sookun

Bib: 64247 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 48%
Masters (Masters Women)
#0 / 11371
Top 46%
Division (F45-49)
#0 / 2995
Top 50%
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
11:15/mi
34:57
49125
10K· 6.21 mi
10:40/mi
1:08:04
5081
15K· 9.32 mi
11:29/mi
1:43:42
4451
20K· 12.43 mi
10:40/mi
2:16:48
6740
Half· 13.10 mi
10:32/mi
2:23:52
27
25K· 15.53 mi
13:33/mi
2:56:51
5063
30K· 18.64 mi
10:21/mi
3:29:00
6946
35K· 21.75 mi
10:26/mi
4:01:24
8788
40K· 24.85 mi
10:22/mi
4:33:35
5875
Finish· 26.22 mi
9:58/mi
4:47:10
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
2:23:5211:00 /mi⚖️ balanced
2nd Half
2:23:1810:56 /mi⚖️ balanced
Even split — consistent pacing between halves
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
34:5711:153.11 mi34:57
11:15
-
10K
1:08:0410:583.10 mi33:07
10:40
-0:35
15K
1:43:4211:083.11 mi35:38
11:29
+0:49
20K
2:16:4811:013.11 mi33:06
10:40
-0:49
Half(13.10 mi)
2:23:5211:000.67 mi7:04
10:32
-0:08
25K
2:56:5111:242.43 mi32:59
13:33
+3:01
30K
3:29:0011:133.11 mi32:09
10:21
-3:12
35K
4:01:2411:063.11 mi32:24
10:26
+0:05
40K
4:33:3511:013.10 mi32:11
10:22
-0:04
Finish(26.22 mi)
4:47:1010:581.37 mi13:35
9:58
-0:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:58 /mi

Average Pace

10:58 /mi

Slowest Pace

13:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

13:35

5% of race

Time at Steady Pace

2:50:01

59% of race

Time at Slower Pace

1:43:34

36% of race

Average Pace: 10:57 /mi

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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 mi501701935219352451661639516395
10K3.10 mi46430+374017081+227117081+2271426941492014920
15K3.11 mi45851+57916753+32816753+328451661639516395
20K3.11 mi43947+190415722+103115722+1031391151336713367
Half(13.10 mi)0.67 mi43429+51815449+27315449+273352571160011600
25K2.43 mi45037-160816503-105416503-1054496191972419724
30K3.11 mi41745+329214832+167114832+16712803688538853
35K3.11 mi38933+281213558+127413558+12742463280088008
40K3.10 mi36846+208712714+84412714+8442340580018001
Finish(26.22 mi)1.37 mi36065+78112408+30612408+3062276477577757

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
131 ft55 ft
49ft125ft
117 ft

Overall

45166

Females

16395

F45-49

16395

5K→10K

3.1 - 6.2 mi

Top 71%
55 ft24 ft
50ft81ft
45 ft

Overall

42694

Females

14920

F45-49

14920

10K→15K

6.2 - 9.3 mi

Top 76%
24 ft18 ft
44ft51ft
17 ft

Overall

45166

Females

16395

F45-49

16395

15K→20K

9.3 - 12.4 mi

Top 65%
18 ft45 ft
67ft40ft
38 ft

Overall

39115

Females

13367

F45-49

13367

20K→Half

12.4 - 13.1 mi

Top 59%
45 ft26 ft
8ft27ft
20 ft

Overall

35257

Females

11600

F45-49

11600

Half→25K

13.1 - 15.5 mi

Top 83%
25 ft12 ft
50ft63ft
20 ft

Overall

49619

Females

19724

F45-49

19724

25K→30K

15.5 - 18.6 mi

Top 47%
12 ft35 ft
69ft46ft
28 ft

Overall

28036

Females

8853

F45-49

8853

30K→35K

18.6 - 21.8 mi

Top 41%
35 ft34 ft
87ft88ft
23 ft

Overall

24632

Females

8008

F45-49

8008

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23405

Females

8001

F45-49

8001

40K→Finish

24.9 - 26.2 mi

Top 38%
17 ft13 ft
14ft18ft
13 ft

Overall

22764

Females

7757

F45-49

7757

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#50170
5K10K
193759+3740
#50170 #46430
10K15K
309888+579
#46430 #45851
15K20K
81912+1904
#45851 #43947
20KHalf
4522+518
#43947 #43429
Half25K
1761153-1608
#43429 #45037
25K30K
33295+3292
#45037 #41745
30K35K
32815+2812
#41745 #38933
35K40K
42091+2087
#38933 #36846
40KFinish
2783+781
#36846 #36065
TOTALS
211316218+14105
#50170 #36065

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