Helen Mortimer

Bib: 68453 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 (F45-49)
#0 / 2995
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
10:57/mi
34:01
49125
10K· 6.21 mi
11:09/mi
1:08:39
5081
15K· 9.32 mi
11:57/mi
1:45:45
4451
20K· 12.43 mi
11:53/mi
2:22:39
6740
Half· 13.10 mi
12:05/mi
2:30:45
27
25K· 15.53 mi
12:39/mi
3:01:32
5063
30K· 18.64 mi
13:37/mi
3:43:50
6946
35K· 21.75 mi
13:45/mi
4:26:32
8788
40K· 24.85 mi
13:25/mi
5:08:13
5875
Finish· 26.22 mi
13:09/mi
5:26:08
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
2:30:4511:31 /mi⚡ faster
2nd Half
2:55:2313:23 /mi+16.3%
Positive split — 16.3% slower in the second half
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
34:0110:573.11 mi34:01
10:57
-
10K
1:08:3911:033.10 mi34:38
11:09
+0:12
15K
1:45:4511:213.11 mi37:06
11:57
+0:48
20K
2:22:3911:293.11 mi36:54
11:53
-0:04
Half(13.10 mi)
2:30:4511:310.67 mi8:06
12:05
+0:12
25K
3:01:3211:422.43 mi30:47
12:39
+0:34
30K
3:43:5012:013.11 mi42:18
13:37
+0:58
35K
4:26:3212:163.11 mi42:42
13:45
+0:08
40K
5:08:1312:253.10 mi41:41
13:25
-0:20
Finish(26.22 mi)
5:26:0812:271.37 mi17:55
13:09
-0:16
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Helen's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:57 /mi

Average Pace

12:27 /mi

Slowest Pace

13:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:30:45

46% of race

Time at Steady Pace

30:47

9% of race

Time at Slower Pace

2:24:36

44% of race

Average Pace: 12:26 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi479591803418034481741824918249
10K3.10 mi47215+74417551+48317551+483466691723617236
15K3.11 mi47514-29917762-21117762-211481741824918249
20K3.11 mi47405+10917782-2017782-20471621786917869
Half(13.10 mi)0.67 mi47327+7817762+2017762+20461571758617586
25K2.43 mi47006+32117684+7817684+78459811758317583
30K3.11 mi47064-5817846-16217846-162473931871818718
35K3.11 mi46687+37717765+8117765+81448751785917859
40K3.10 mi46445+24217749+1617749+16449131814218142
Finish(26.22 mi)1.37 mi46443+217813-6417813-64472481929619296

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
131 ft55 ft
49ft125ft
117 ft

Overall

48174

Females

18249

F45-49

18249

5K→10K

3.1 - 6.2 mi

Top 78%
55 ft24 ft
50ft81ft
45 ft

Overall

46669

Females

17236

F45-49

17236

10K→15K

6.2 - 9.3 mi

Top 81%
24 ft18 ft
44ft51ft
17 ft

Overall

48174

Females

18249

F45-49

18249

15K→20K

9.3 - 12.4 mi

Top 79%
18 ft45 ft
67ft40ft
38 ft

Overall

47162

Females

17869

F45-49

17869

20K→Half

12.4 - 13.1 mi

Top 77%
45 ft26 ft
8ft27ft
20 ft

Overall

46157

Females

17586

F45-49

17586

Half→25K

13.1 - 15.5 mi

Top 77%
25 ft12 ft
50ft63ft
20 ft

Overall

45981

Females

17583

F45-49

17583

25K→30K

15.5 - 18.6 mi

Top 79%
12 ft35 ft
69ft46ft
28 ft

Overall

47393

Females

18718

F45-49

18718

30K→35K

18.6 - 21.8 mi

Top 75%
35 ft34 ft
87ft88ft
23 ft

Overall

44875

Females

17859

F45-49

17859

35K→40K

21.8 - 24.9 mi

Top 75%
34 ft17 ft
58ft75ft
31 ft

Overall

44913

Females

18142

F45-49

18142

40K→Finish

24.9 - 26.2 mi

Top 79%
17 ft13 ft
14ft18ft
13 ft

Overall

47248

Females

19296

F45-49

19296

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing