Lauren Smith

Bib: 78802 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
8:47/mi
27:16
49125
10K· 6.21 mi
8:58/mi
55:06
5081
15K· 9.32 mi
8:59/mi
1:22:59
4451
20K· 12.43 mi
8:43/mi
1:50:02
6740
Half· 13.10 mi
8:49/mi
1:55:57
27
25K· 15.53 mi
8:48/mi
2:17:21
5063
30K· 18.64 mi
8:54/mi
2:45:00
6946
35K· 21.75 mi
9:02/mi
3:13:03
8788
40K· 24.85 mi
9:01/mi
3:41:03
5875
Finish· 26.22 mi
9:00/mi
3:53:19
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
1:55:578:52 /mi⚡ faster
2nd Half
1:57:228:57 /mi+1.2%
Positive split — 1.2% slower in the second half
AI Race Performance Report

Lauren'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
27:168:473.11 mi27:16
8:47
-
10K
55:068:533.10 mi27:50
8:58
+0:11
15K
1:22:598:553.11 mi27:53
8:59
+0:01
20K
1:50:028:523.11 mi27:03
8:43
-0:16
Half(13.10 mi)
1:55:578:520.67 mi5:55
8:49
+0:06
25K
2:17:218:512.43 mi21:24
8:48
-0:01
30K
2:45:008:523.11 mi27:39
8:54
+0:06
35K
3:13:038:533.11 mi28:03
9:02
+0:08
40K
3:41:038:543.10 mi28:00
9:01
-0:01
Finish(26.22 mi)
3:53:198:551.37 mi12:16
9:00
-0:01
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Lauren's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:43 /mi

Average Pace

8:54 /mi

Slowest Pace

9:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:53:19

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:54 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi23455639863982113855445544
10K3.10 mi23640-1856487-896487-892396165836583
15K3.11 mi22614+10266093+3946093+3942113855445544
20K3.11 mi21856+7585835+2585835+2582008752605260
Half(13.10 mi)0.67 mi21653+2035770+655770+651879648604860
25K2.43 mi20904+7495570+2005570+2001842748184818
30K3.11 mi19858+10465270+3005270+3001645043464346
35K3.11 mi18697+11615006+2645006+2641459240094009
40K3.10 mi17747+9504821+1854821+1851362440324032
Finish(26.22 mi)1.37 mi17483+2644792+294792+291494246324632

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
131 ft55 ft
49ft125ft
117 ft

Overall

21138

Females

5544

F18-39

5544

5K→10K

3.1 - 6.2 mi

Top 40%
55 ft24 ft
50ft81ft
45 ft

Overall

23961

Females

6583

F18-39

6583

10K→15K

6.2 - 9.3 mi

Top 35%
24 ft18 ft
44ft51ft
17 ft

Overall

21138

Females

5544

F18-39

5544

15K→20K

9.3 - 12.4 mi

Top 34%
18 ft45 ft
67ft40ft
38 ft

Overall

20087

Females

5260

F18-39

5260

20K→Half

12.4 - 13.1 mi

Top 31%
45 ft26 ft
8ft27ft
20 ft

Overall

18796

Females

4860

F18-39

4860

Half→25K

13.1 - 15.5 mi

Top 31%
25 ft12 ft
50ft63ft
20 ft

Overall

18427

Females

4818

F18-39

4818

25K→30K

15.5 - 18.6 mi

Top 28%
12 ft35 ft
69ft46ft
28 ft

Overall

16450

Females

4346

F18-39

4346

30K→35K

18.6 - 21.8 mi

Top 24%
35 ft34 ft
87ft88ft
23 ft

Overall

14592

Females

4009

F18-39

4009

35K→40K

21.8 - 24.9 mi

Top 23%
34 ft17 ft
58ft75ft
31 ft

Overall

13624

Females

4032

F18-39

4032

40K→Finish

24.9 - 26.2 mi

Top 25%
17 ft13 ft
14ft18ft
13 ft

Overall

14942

Females

4632

F18-39

4632

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#23455
5K10K
675490-185
#23455 #23640
10K15K
741100+1026
#23640 #22614
15K20K
45803+758
#22614 #21856
20KHalf
7210+203
#21856 #21653
Half25K
29778+749
#21653 #20904
25K30K
351081+1046
#20904 #19858
30K35K
471208+1161
#19858 #18697
35K40K
621012+950
#18697 #17747
40KFinish
52316+264
#17747 #17483
TOTALS
10266998+5972
#23455 #17483

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