Jen Bell

Bib: 25735 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
10:06/mi
31:21
49125
10K· 6.21 mi
10:19/mi
1:03:24
5081
15K· 9.32 mi
10:55/mi
1:37:16
4451
20K· 12.43 mi
11:06/mi
2:11:43
6740
Half· 13.10 mi
11:06/mi
2:19:10
27
25K· 15.53 mi
11:36/mi
2:47:24
5063
30K· 18.64 mi
12:18/mi
3:25:34
6946
35K· 21.75 mi
12:26/mi
4:04:11
8788
40K· 24.85 mi
11:46/mi
4:40:44
5875
Finish· 26.22 mi
11:46/mi
4:56:47
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
2:19:1010:38 /mi⚡ faster
2nd Half
2:37:3712:01 /mi+13.3%
Positive split — 13.3% slower in the second half
AI Race Performance Report

Jen's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:2110:063.11 mi31:21
10:06
-
10K
1:03:2410:133.10 mi32:03
10:19
+0:13
15K
1:37:1610:273.11 mi33:52
10:55
+0:36
20K
2:11:4310:363.11 mi34:27
11:06
+0:11
Half(13.10 mi)
2:19:1010:380.67 mi7:27
11:06
0:00
25K
2:47:2410:472.43 mi28:14
11:36
+0:30
30K
3:25:3411:023.11 mi38:10
12:18
+0:42
35K
4:04:1111:143.11 mi38:37
12:26
+0:08
40K
4:40:4411:183.10 mi36:33
11:46
-0:40
Finish(26.22 mi)
4:56:4711:201.37 mi16:03
11:46
0:00
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:06 /mi

Average Pace

11:20 /mi

Slowest Pace

12:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:19:10

47% of race

Time at Steady Pace

1:20:50

27% of race

Time at Slower Pace

1:16:47

26% of race

Average Pace: 11:19 /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 mi396751323713237408211399213992
10K3.10 mi39481+19413142+9513142+95395431321513215
15K3.11 mi39920-43913408-26613408-266408211399213992
20K3.11 mi40514-59413803-39513803-395424161515615156
Half(13.10 mi)0.67 mi40432+8213789+1413789+14397301393613936
25K2.43 mi40380+5213909-12013909-120408301472014720
30K3.11 mi40366+1414094-18514094-185406251509815098
35K3.11 mi39876+49014059+3514059+35374831408814088
40K3.10 mi39127+74913864+19513864+195338041279812798
Finish(26.22 mi)1.37 mi39104+2313920-5613920-56379481470114701

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
131 ft55 ft
49ft125ft
117 ft

Overall

40821

Females

13992

F18-39

13992

5K→10K

3.1 - 6.2 mi

Top 66%
55 ft24 ft
50ft81ft
45 ft

Overall

39543

Females

13215

F18-39

13215

10K→15K

6.2 - 9.3 mi

Top 68%
24 ft18 ft
44ft51ft
17 ft

Overall

40821

Females

13992

F18-39

13992

15K→20K

9.3 - 12.4 mi

Top 71%
18 ft45 ft
67ft40ft
38 ft

Overall

42416

Females

15156

F18-39

15156

20K→Half

12.4 - 13.1 mi

Top 66%
45 ft26 ft
8ft27ft
20 ft

Overall

39730

Females

13936

F18-39

13936

Half→25K

13.1 - 15.5 mi

Top 68%
25 ft12 ft
50ft63ft
20 ft

Overall

40830

Females

14720

F18-39

14720

25K→30K

15.5 - 18.6 mi

Top 68%
12 ft35 ft
69ft46ft
28 ft

Overall

40625

Females

15098

F18-39

15098

30K→35K

18.6 - 21.8 mi

Top 63%
35 ft34 ft
87ft88ft
23 ft

Overall

37483

Females

14088

F18-39

14088

35K→40K

21.8 - 24.9 mi

Top 57%
34 ft17 ft
58ft75ft
31 ft

Overall

33804

Females

12798

F18-39

12798

40K→Finish

24.9 - 26.2 mi

Top 63%
17 ft13 ft
14ft18ft
13 ft

Overall

37948

Females

14701

F18-39

14701

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing