Sarah Laverty

Bib: 18257 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 35%
Gender (Female)
#0 / 26115
Top 24%
Masters (Masters Women)
#0 / 11371
Top 21%
Division (F40-44)
#0 / 3355
Top 27%
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
9:02/mi
28:02
49125
10K· 6.21 mi
9:06/mi
56:16
5081
15K· 9.32 mi
9:16/mi
1:25:03
4451
20K· 12.43 mi
9:05/mi
1:53:15
6740
Half· 13.10 mi
9:15/mi
1:59:27
27
25K· 15.53 mi
9:18/mi
2:22:05
5063
30K· 18.64 mi
9:23/mi
2:51:13
6946
35K· 21.75 mi
9:31/mi
3:20:45
8788
40K· 24.85 mi
9:33/mi
3:50:23
5875
Finish· 26.22 mi
8:51/mi
4:02:27
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
1:59:279:08 /mi⚡ faster
2nd Half
2:03:009:23 /mi+3.0%
Positive split — 3.0% slower in the second half
AI Race Performance Report

Sarah's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:029:023.11 mi28:02
9:02
-
10K
56:169:043.10 mi28:14
9:06
+0:04
15K
1:25:039:083.11 mi28:47
9:16
+0:10
20K
1:53:159:073.11 mi28:12
9:05
-0:11
Half(13.10 mi)
1:59:279:080.67 mi6:12
9:15
+0:10
25K
2:22:059:092.43 mi22:38
9:18
+0:03
30K
2:51:139:123.11 mi29:08
9:23
+0:05
35K
3:20:459:143.11 mi29:32
9:31
+0:08
40K
3:50:239:173.10 mi29:38
9:33
+0:02
Finish(26.22 mi)
4:02:279:161.37 mi12:04
8:51
-0:42
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sarah's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:51 /mi

Average Pace

9:15 /mi

Slowest Pace

9:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:11:31

54% of race

Time at Steady Pace

1:50:56

46% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:15 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi27150776377632479668166816
10K3.10 mi26316+8347449+3147449+3142579872717271
15K3.11 mi25672+6447180+2697180+2692479668166816
20K3.11 mi25263+4097034+1467034+1462467068266826
Half(13.10 mi)0.67 mi25091+1726982+526982+522343664576457
25K2.43 mi24700+3916879+1036879+1032374467316731
30K3.11 mi23638+10626643+2366643+2362086859315931
35K3.11 mi22466+11726406+2376406+2371837854355435
40K3.10 mi21635+8316275+1316275+1311763556085608
Finish(26.22 mi)1.37 mi21192+4436163+1126163+1121365441474147

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
131 ft55 ft
49ft125ft
117 ft

Overall

24796

Females

6816

F40-44

6816

5K→10K

3.1 - 6.2 mi

Top 43%
55 ft24 ft
50ft81ft
45 ft

Overall

25798

Females

7271

F40-44

7271

10K→15K

6.2 - 9.3 mi

Top 41%
24 ft18 ft
44ft51ft
17 ft

Overall

24796

Females

6816

F40-44

6816

15K→20K

9.3 - 12.4 mi

Top 41%
18 ft45 ft
67ft40ft
38 ft

Overall

24670

Females

6826

F40-44

6826

20K→Half

12.4 - 13.1 mi

Top 39%
45 ft26 ft
8ft27ft
20 ft

Overall

23436

Females

6457

F40-44

6457

Half→25K

13.1 - 15.5 mi

Top 40%
25 ft12 ft
50ft63ft
20 ft

Overall

23744

Females

6731

F40-44

6731

25K→30K

15.5 - 18.6 mi

Top 35%
12 ft35 ft
69ft46ft
28 ft

Overall

20868

Females

5931

F40-44

5931

30K→35K

18.6 - 21.8 mi

Top 31%
35 ft34 ft
87ft88ft
23 ft

Overall

18378

Females

5435

F40-44

5435

35K→40K

21.8 - 24.9 mi

Top 29%
34 ft17 ft
58ft75ft
31 ft

Overall

17635

Females

5608

F40-44

5608

40K→Finish

24.9 - 26.2 mi

Top 23%
17 ft13 ft
14ft18ft
13 ft

Overall

13654

Females

4147

F40-44

4147

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing