Laura Smith

Bib: 38224 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 15%
Gender (Female)
#0 / 26115
Top 7%
Division (F18-39)
#0 / 14744
Top 9%
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
7:34/mi
23:29
49125
10K· 6.21 mi
7:46/mi
47:35
5081
15K· 9.32 mi
7:54/mi
1:12:06
4451
20K· 12.43 mi
7:40/mi
1:35:53
6740
Half· 13.10 mi
7:47/mi
1:41:06
27
25K· 15.53 mi
7:42/mi
1:59:50
5063
30K· 18.64 mi
7:49/mi
2:24:06
6946
35K· 21.75 mi
8:41/mi
2:51:04
8788
40K· 24.85 mi
8:23/mi
3:17:06
5875
Finish· 26.22 mi
7:49/mi
3:27:45
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
1:41:067:44 /mi⚡ faster
2nd Half
1:46:398:08 /mi+5.5%
Positive split — 5.5% 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
23:297:343.11 mi23:29
7:34
-
10K
47:357:403.10 mi24:06
7:46
+0:12
15K
1:12:067:453.11 mi24:31
7:54
+0:08
20K
1:35:537:433.11 mi23:47
7:40
-0:14
Half(13.10 mi)
1:41:067:440.67 mi5:13
7:47
+0:07
25K
1:59:507:432.43 mi18:44
7:42
-0:05
30K
2:24:067:443.11 mi24:16
7:49
+0:07
35K
2:51:047:523.11 mi26:58
8:41
+0:52
40K
3:17:067:563.10 mi26:02
8:23
-0:18
Finish(26.22 mi)
3:27:457:561.37 mi10:39
7:49
-0:34
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

7:34 /mi

Average Pace

7:56 /mi

Slowest Pace

8:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:34:45

74% of race

Time at Steady Pace

53:00

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi949117501750998319161916
10K3.10 mi9932-4411883-1331883-1331043320702070
15K3.11 mi9928+41894-111894-11998319161916
20K3.11 mi9783+1451856+381856+38958017751775
Half(13.10 mi)0.67 mi9710+731831+251831+25896616031603
25K2.43 mi9487+2231765+661765+66874515781578
30K3.11 mi9085+4021656+1091656+109782413861386
35K3.11 mi9408-3231861-2051861-2051208331143114
40K3.10 mi9229+1791905-441905-44930223362336
Finish(26.22 mi)1.37 mi8998+2311858+471858+47645313871387

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
131 ft55 ft
49ft125ft
117 ft

Overall

9983

Females

1916

F18-39

1916

5K→10K

3.1 - 6.2 mi

Top 17%
55 ft24 ft
50ft81ft
45 ft

Overall

10433

Females

2070

F18-39

2070

10K→15K

6.2 - 9.3 mi

Top 17%
24 ft18 ft
44ft51ft
17 ft

Overall

9983

Females

1916

F18-39

1916

15K→20K

9.3 - 12.4 mi

Top 16%
18 ft45 ft
67ft40ft
38 ft

Overall

9580

Females

1775

F18-39

1775

20K→Half

12.4 - 13.1 mi

Top 15%
45 ft26 ft
8ft27ft
20 ft

Overall

8966

Females

1603

F18-39

1603

Half→25K

13.1 - 15.5 mi

Top 15%
25 ft12 ft
50ft63ft
20 ft

Overall

8745

Females

1578

F18-39

1578

25K→30K

15.5 - 18.6 mi

Top 13%
12 ft35 ft
69ft46ft
28 ft

Overall

7824

Females

1386

F18-39

1386

30K→35K

18.6 - 21.8 mi

Top 20%
35 ft34 ft
87ft88ft
23 ft

Overall

12083

Females

3114

F18-39

3114

35K→40K

21.8 - 24.9 mi

Top 16%
34 ft17 ft
58ft75ft
31 ft

Overall

9302

Females

2336

F18-39

2336

40K→Finish

24.9 - 26.2 mi

Top 11%
17 ft13 ft
14ft18ft
13 ft

Overall

6453

Females

1387

F18-39

1387

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing