Helen Chambers

Bib: 82592 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F50-54)
#0 / 2342
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
11:08/mi
34:33
49125
10K· 6.21 mi
11:32/mi
1:10:22
5081
15K· 9.32 mi
11:47/mi
1:46:58
4451
20K· 12.43 mi
11:09/mi
2:21:34
6740
Half· 13.10 mi
11:26/mi
2:29:14
27
25K· 15.53 mi
11:23/mi
2:56:57
5063
30K· 18.64 mi
11:34/mi
3:32:52
6946
35K· 21.75 mi
11:20/mi
4:08:04
8788
40K· 24.85 mi
11:16/mi
4:43:02
5875
Finish· 26.22 mi
10:38/mi
4:57:31
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
2:29:1411:24 /mi⚖️ balanced
2nd Half
2:28:1711:19 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Helen'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
34:3311:083.11 mi34:33
11:08
-
10K
1:10:2211:203.10 mi35:49
11:32
+0:24
15K
1:46:5811:293.11 mi36:36
11:47
+0:15
20K
2:21:3411:243.11 mi34:36
11:09
-0:38
Half(13.10 mi)
2:29:1411:240.67 mi7:40
11:26
+0:17
25K
2:56:5711:242.43 mi27:43
11:23
-0:03
30K
3:32:5211:263.11 mi35:55
11:34
+0:11
35K
4:08:0411:253.11 mi35:12
11:20
-0:14
40K
4:43:0211:243.10 mi34:58
11:16
-0:04
Finish(26.22 mi)
4:57:3111:221.37 mi14:29
10:38
-0:38
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:38 /mi

Average Pace

11:21 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:20:55

88% of race

Time at Steady Pace

36:36

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:21 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi493131882518825472381767117671
10K3.10 mi49270+4318803+2218803+22493751890818908
15K3.11 mi48433+83718312+49118312+491472381767117671
20K3.11 mi46835+159817453+85917453+859427441534215342
Half(13.10 mi)0.67 mi46520+31517284+16917284+169421811526915269
25K2.43 mi45076+144416527+75716527+757395171399213992
30K3.11 mi43301+177515667+86015667+860363671288612886
35K3.11 mi41153+214814742+92514742+925305441075510755
40K3.10 mi39851+130214236+50614236+506298341091210912
Finish(26.22 mi)1.37 mi39342+50914032+20414032+204282981020610206

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
131 ft55 ft
49ft125ft
117 ft

Overall

47238

Females

17671

F50-54

17671

5K→10K

3.1 - 6.2 mi

Top 83%
55 ft24 ft
50ft81ft
45 ft

Overall

49375

Females

18908

F50-54

18908

10K→15K

6.2 - 9.3 mi

Top 79%
24 ft18 ft
44ft51ft
17 ft

Overall

47238

Females

17671

F50-54

17671

15K→20K

9.3 - 12.4 mi

Top 71%
18 ft45 ft
67ft40ft
38 ft

Overall

42744

Females

15342

F50-54

15342

20K→Half

12.4 - 13.1 mi

Top 71%
45 ft26 ft
8ft27ft
20 ft

Overall

42181

Females

15269

F50-54

15269

Half→25K

13.1 - 15.5 mi

Top 66%
25 ft12 ft
50ft63ft
20 ft

Overall

39517

Females

13992

F50-54

13992

25K→30K

15.5 - 18.6 mi

Top 61%
12 ft35 ft
69ft46ft
28 ft

Overall

36367

Females

12886

F50-54

12886

30K→35K

18.6 - 21.8 mi

Top 51%
35 ft34 ft
87ft88ft
23 ft

Overall

30544

Females

10755

F50-54

10755

35K→40K

21.8 - 24.9 mi

Top 50%
34 ft17 ft
58ft75ft
31 ft

Overall

29834

Females

10912

F50-54

10912

40K→Finish

24.9 - 26.2 mi

Top 47%
17 ft13 ft
14ft18ft
13 ft

Overall

28298

Females

10206

F50-54

10206

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing