Laura Brown

Bib: 50885 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 29%
Gender (Female)
#0 / 26115
Top 18%
Division (F18-39)
#0 / 14744
Top 20%
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
8:13/mi
25:29
49125
10K· 6.21 mi
8:15/mi
51:05
5081
15K· 9.32 mi
8:25/mi
1:17:11
4451
20K· 12.43 mi
8:19/mi
1:42:59
6740
Half· 13.10 mi
8:38/mi
1:48:46
27
25K· 15.53 mi
8:44/mi
2:10:02
5063
30K· 18.64 mi
9:09/mi
2:38:27
6946
35K· 21.75 mi
10:13/mi
3:10:10
8788
40K· 24.85 mi
9:54/mi
3:40:55
5875
Finish· 26.22 mi
9:13/mi
3:53:29
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
1:48:468:19 /mi⚡ faster
2nd Half
2:04:439:31 /mi+14.7%
Positive split — 14.7% slower in the second half
AI Race Performance Report

Laura'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
25:298:133.11 mi25:29
8:13
-
10K
51:058:143.10 mi25:36
8:15
+0:02
15K
1:17:118:173.11 mi26:06
8:25
+0:10
20K
1:42:598:183.11 mi25:48
8:19
-0:06
Half(13.10 mi)
1:48:468:190.67 mi5:47
8:38
+0:19
25K
2:10:028:232.43 mi21:16
8:44
+0:06
30K
2:38:278:313.11 mi28:25
9:09
+0:25
35K
3:10:108:453.11 mi31:43
10:13
+1:04
40K
3:40:558:543.10 mi30:45
9:54
-0:19
Finish(26.22 mi)
3:53:298:551.37 mi12:34
9:13
-0:41
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Laura's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

8:55 /mi

Slowest Pace

10:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:16:53

33% of race

Time at Steady Pace

53:09

23% of race

Time at Slower Pace

1:43:27

44% of race

Average Pace: 8:54 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi16479402740271533236433643
10K3.10 mi16122+3573925+1023925+1021585638453845
15K3.11 mi15788+3343816+1093816+1091533236433643
20K3.11 mi15797-93810+63810+61605139093909
Half(13.10 mi)0.67 mi15825-283827-173827-171689842474247
25K2.43 mi16075-2503938-1113938-1111788646334633
30K3.11 mi16368-2934106-1684106-1681860851065106
35K3.11 mi17453-10854589-4834589-4832321973787378
40K3.10 mi17699-2464802-2134802-2132016965946594
Finish(26.22 mi)1.37 mi17538+1614816-144816-141674453275327

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15332

Females

3643

F18-39

3643

5K→10K

3.1 - 6.2 mi

Top 27%
55 ft24 ft
50ft81ft
45 ft

Overall

15856

Females

3845

F18-39

3845

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15332

Females

3643

F18-39

3643

15K→20K

9.3 - 12.4 mi

Top 27%
18 ft45 ft
67ft40ft
38 ft

Overall

16051

Females

3909

F18-39

3909

20K→Half

12.4 - 13.1 mi

Top 28%
45 ft26 ft
8ft27ft
20 ft

Overall

16898

Females

4247

F18-39

4247

Half→25K

13.1 - 15.5 mi

Top 30%
25 ft12 ft
50ft63ft
20 ft

Overall

17886

Females

4633

F18-39

4633

25K→30K

15.5 - 18.6 mi

Top 31%
12 ft35 ft
69ft46ft
28 ft

Overall

18608

Females

5106

F18-39

5106

30K→35K

18.6 - 21.8 mi

Top 39%
35 ft34 ft
87ft88ft
23 ft

Overall

23219

Females

7378

F18-39

7378

35K→40K

21.8 - 24.9 mi

Top 34%
34 ft17 ft
58ft75ft
31 ft

Overall

20169

Females

6594

F18-39

6594

40K→Finish

24.9 - 26.2 mi

Top 28%
17 ft13 ft
14ft18ft
13 ft

Overall

16744

Females

5327

F18-39

5327

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing