Anna Smith

Bib: 43223 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Division (F18-39)
#0 / 14744
Top 49%
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
8:35/mi
26:40
49125
10K· 6.21 mi
8:53/mi
54:15
5081
15K· 9.32 mi
9:37/mi
1:24:06
4451
20K· 12.43 mi
9:53/mi
1:54:48
6740
Half· 13.10 mi
10:04/mi
2:01:33
27
25K· 15.53 mi
10:10/mi
2:26:17
5063
30K· 18.64 mi
11:20/mi
3:01:28
6946
35K· 21.75 mi
17:49/mi
3:56:47
8788
40K· 24.85 mi
11:25/mi
4:32:15
5875
Finish· 26.22 mi
10:22/mi
4:46:22
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
2:01:339:17 /mi⚡ faster
2nd Half
2:44:4912:34 /mi+35.6%
Positive split — 35.6% slower in the second half
AI Race Performance Report

Anna'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
26:408:353.11 mi26:40
8:35
-
10K
54:158:443.10 mi27:35
8:53
+0:18
15K
1:24:069:023.11 mi29:51
9:37
+0:44
20K
1:54:489:153.11 mi30:42
9:53
+0:16
Half(13.10 mi)
2:01:339:170.67 mi6:45
10:04
+0:11
25K
2:26:179:262.43 mi24:44
10:10
+0:06
30K
3:01:289:453.11 mi35:11
11:20
+1:10
35K
3:56:4710:543.11 mi55:19
17:49
+6:29
40K
4:32:1510:583.10 mi35:28
11:25
-6:24
Finish(26.22 mi)
4:46:2210:561.37 mi14:07
10:22
-1:03
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Anna's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

10:56 /mi

Slowest Pace

17:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

54:15

19% of race

Time at Steady Pace

2:21:20

49% of race

Time at Slower Pace

1:30:47

32% of race

Average Pace: 10:55 /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 mi20889550355032911984748474
10K3.10 mi21870-9815845-3425845-3422292562556255
15K3.11 mi24206-23366658-8136658-8132911984748474
20K3.11 mi27032-28267694-10367694-1036324661005810058
Half(13.10 mi)0.67 mi27313-2817812-1187812-1183110196039603
25K2.43 mi27937-6248133-3218133-3213055695789578
30K3.11 mi29231-12948805-6728805-672348411210512105
35K3.11 mi37314-808312744-393912744-3939574032470724707
40K3.10 mi36372+94212479+26512479+265310781148111481
Finish(26.22 mi)1.37 mi35817+55512287+19212287+1922602291639163

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
131 ft55 ft
49ft125ft
117 ft

Overall

29119

Females

8474

F18-39

8474

5K→10K

3.1 - 6.2 mi

Top 38%
55 ft24 ft
50ft81ft
45 ft

Overall

22925

Females

6255

F18-39

6255

10K→15K

6.2 - 9.3 mi

Top 49%
24 ft18 ft
44ft51ft
17 ft

Overall

29119

Females

8474

F18-39

8474

15K→20K

9.3 - 12.4 mi

Top 54%
18 ft45 ft
67ft40ft
38 ft

Overall

32466

Females

10058

F18-39

10058

20K→Half

12.4 - 13.1 mi

Top 52%
45 ft26 ft
8ft27ft
20 ft

Overall

31101

Females

9603

F18-39

9603

Half→25K

13.1 - 15.5 mi

Top 51%
25 ft12 ft
50ft63ft
20 ft

Overall

30556

Females

9578

F18-39

9578

25K→30K

15.5 - 18.6 mi

Top 58%
12 ft35 ft
69ft46ft
28 ft

Overall

34841

Females

12105

F18-39

12105

30K→35K

18.6 - 21.8 mi

Top 96%
35 ft34 ft
87ft88ft
23 ft

Overall

57403

Females

24707

F18-39

24707

35K→40K

21.8 - 24.9 mi

Top 52%
34 ft17 ft
58ft75ft
31 ft

Overall

31078

Females

11481

F18-39

11481

40K→Finish

24.9 - 26.2 mi

Top 44%
17 ft13 ft
14ft18ft
13 ft

Overall

26022

Females

9163

F18-39

9163

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing