Samantha Bell

Bib: 43020 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 42%
Gender (Female)
#0 / 26115
Top 30%
Division (F18-39)
#0 / 14744
Top 31%
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
8:53/mi
27:33
49125
10K· 6.21 mi
9:02/mi
55:34
5081
15K· 9.32 mi
9:24/mi
1:24:46
4451
20K· 12.43 mi
9:23/mi
1:53:53
6740
Half· 13.10 mi
9:40/mi
2:00:22
27
25K· 15.53 mi
9:51/mi
2:24:21
5063
30K· 18.64 mi
10:26/mi
2:56:43
6946
35K· 21.75 mi
10:19/mi
3:28:46
8788
40K· 24.85 mi
10:24/mi
4:01:04
5875
Finish· 26.22 mi
10:39/mi
4:15:35
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
2:00:229:12 /mi⚡ faster
2nd Half
2:15:1310:19 /mi+12.3%
Positive split — 12.3% slower in the second half
AI Race Performance Report

Samantha'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
27:338:533.11 mi27:33
8:53
-
10K
55:348:573.10 mi28:01
9:02
+0:09
15K
1:24:469:063.11 mi29:12
9:24
+0:22
20K
1:53:539:103.11 mi29:07
9:23
-0:01
Half(13.10 mi)
2:00:229:120.67 mi6:29
9:40
+0:17
25K
2:24:219:182.43 mi23:59
9:51
+0:11
30K
2:56:439:293.11 mi32:22
10:26
+0:35
35K
3:28:469:363.11 mi32:03
10:19
-0:07
40K
4:01:049:423.10 mi32:18
10:24
+0:05
Finish(26.22 mi)
4:15:359:461.37 mi14:31
10:39
+0:15
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Samantha's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:53 /mi

Average Pace

9:45 /mi

Slowest Pace

10:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:00:22

47% of race

Time at Steady Pace

2:00:42

47% of race

Time at Slower Pace

14:31

6% of race

Average Pace: 9:45 /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 mi24841689168912661674967496
10K3.10 mi24690+1516851+406851+402479768986898
15K3.11 mi25231-5417015-1647015-1642661674967496
20K3.11 mi26043-8127319-3047319-3042795680838083
Half(13.10 mi)0.67 mi26133-907358-397358-392769481088108
25K2.43 mi26522-3897565-2077565-2072822485168516
30K3.11 mi26819-2977816-2517816-2512855490919091
35K3.11 mi25958+8617729+877729+872393576947694
40K3.10 mi25341+6177692+377692+372363681068106
Finish(26.22 mi)1.37 mi25368-277776-847776-84284681027510275

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
131 ft55 ft
49ft125ft
117 ft

Overall

26616

Females

7496

F18-39

7496

5K→10K

3.1 - 6.2 mi

Top 41%
55 ft24 ft
50ft81ft
45 ft

Overall

24797

Females

6898

F18-39

6898

10K→15K

6.2 - 9.3 mi

Top 45%
24 ft18 ft
44ft51ft
17 ft

Overall

26616

Females

7496

F18-39

7496

15K→20K

9.3 - 12.4 mi

Top 47%
18 ft45 ft
67ft40ft
38 ft

Overall

27956

Females

8083

F18-39

8083

20K→Half

12.4 - 13.1 mi

Top 46%
45 ft26 ft
8ft27ft
20 ft

Overall

27694

Females

8108

F18-39

8108

Half→25K

13.1 - 15.5 mi

Top 47%
25 ft12 ft
50ft63ft
20 ft

Overall

28224

Females

8516

F18-39

8516

25K→30K

15.5 - 18.6 mi

Top 48%
12 ft35 ft
69ft46ft
28 ft

Overall

28554

Females

9091

F18-39

9091

30K→35K

18.6 - 21.8 mi

Top 40%
35 ft34 ft
87ft88ft
23 ft

Overall

23935

Females

7694

F18-39

7694

35K→40K

21.8 - 24.9 mi

Top 40%
34 ft17 ft
58ft75ft
31 ft

Overall

23636

Females

8106

F18-39

8106

40K→Finish

24.9 - 26.2 mi

Top 48%
17 ft13 ft
14ft18ft
13 ft

Overall

28468

Females

10275

F18-39

10275

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing