Chantelle Obatolu

Bib: 34422 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
11:58/mi
37:09
49125
10K· 6.21 mi
12:19/mi
1:15:23
5081
15K· 9.32 mi
13:37/mi
1:57:41
4451
20K· 12.43 mi
15:33/mi
2:45:58
6740
Half· 13.10 mi
14:56/mi
2:55:59
27
25K· 15.53 mi
23:26/mi
3:53:02
5063
30K· 18.64 mi
14:48/mi
4:38:59
6946
35K· 21.75 mi
14:48/mi
5:24:55
8788
40K· 24.85 mi
14:53/mi
6:11:08
5875
Finish· 26.22 mi
14:47/mi
6:31:17
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
2:55:5913:27 /mi⚡ faster
2nd Half
3:35:1816:25 /mi+22.3%
Positive split — 22.3% slower in the second half
AI Race Performance Report

Chantelle'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
37:0911:583.11 mi37:09
11:58
-
10K
1:15:2312:083.10 mi38:14
12:19
+0:21
15K
1:57:4112:383.11 mi42:18
13:37
+1:18
20K
2:45:5813:223.11 mi48:17
15:33
+1:56
Half(13.10 mi)
2:55:5913:270.67 mi10:01
14:56
-0:37
25K
3:53:0215:012.43 mi57:03
23:26
+8:30
30K
4:38:5914:583.11 mi45:57
14:48
-8:38
35K
5:24:5514:573.11 mi45:56
14:48
0:00
40K
6:11:0814:563.10 mi46:13
14:53
+0:05
Finish(26.22 mi)
6:31:1714:571.37 mi20:09
14:47
-0:06
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:58 /mi

Average Pace

14:56 /mi

Slowest Pace

23:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:15:23

19% of race

Time at Steady Pace

4:18:51

66% of race

Time at Slower Pace

57:03

15% of race

Average Pace: 14:55 /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 mi539152184421844547422254522545
10K3.10 mi53484+43121588+25621588+256530512135721357
15K3.11 mi54007-52321969-38121969-381547422254522545
20K3.11 mi55402-139522956-98722956-987575012449724497
Half(13.10 mi)0.67 mi55416-1422978-2222978-22558422356723567
25K2.43 mi57755-233924627-164924627-1649596412601726017
30K3.11 mi57210+54524288+33924288+339520272137221372
35K3.11 mi56637+57323929+35923929+359497452049320493
40K3.10 mi56299+33823738+19123738+191521432188321883
Finish(26.22 mi)1.37 mi56226+7323700+3823700+38537972276022760

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
131 ft55 ft
49ft125ft
117 ft

Overall

54742

Females

22545

F18-39

22545

5K→10K

3.1 - 6.2 mi

Top 89%
55 ft24 ft
50ft81ft
45 ft

Overall

53051

Females

21357

F18-39

21357

10K→15K

6.2 - 9.3 mi

Top 92%
24 ft18 ft
44ft51ft
17 ft

Overall

54742

Females

22545

F18-39

22545

15K→20K

9.3 - 12.4 mi

Top 96%
18 ft45 ft
67ft40ft
38 ft

Overall

57501

Females

24497

F18-39

24497

20K→Half

12.4 - 13.1 mi

Top 93%
45 ft26 ft
8ft27ft
20 ft

Overall

55842

Females

23567

F18-39

23567

Half→25K

13.1 - 15.5 mi

Top 100%
25 ft12 ft
50ft63ft
20 ft

Overall

59641

Females

26017

F18-39

26017

25K→30K

15.5 - 18.6 mi

Top 87%
12 ft35 ft
69ft46ft
28 ft

Overall

52027

Females

21372

F18-39

21372

30K→35K

18.6 - 21.8 mi

Top 83%
35 ft34 ft
87ft88ft
23 ft

Overall

49745

Females

20493

F18-39

20493

35K→40K

21.8 - 24.9 mi

Top 87%
34 ft17 ft
58ft75ft
31 ft

Overall

52143

Females

21883

F18-39

21883

40K→Finish

24.9 - 26.2 mi

Top 90%
17 ft13 ft
14ft18ft
13 ft

Overall

53797

Females

22760

F18-39

22760

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing