Helen Herman-Bonaer

Bib: 1166 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 9%
Gender (Female)
#0 / 26115
Top 3%
Masters (Masters Women)
#0 / 11371
Top 2%
Division (F40-44)
#0 / 3355
Top 3%
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
6:17/mi
19:31
49125
10K· 6.21 mi
6:29/mi
39:37
5081
15K· 9.32 mi
6:54/mi
1:01:03
4451
20K· 12.43 mi
7:11/mi
1:23:19
6740
Half· 13.10 mi
7:28/mi
1:28:19
27
25K· 15.53 mi
7:18/mi
1:46:05
5063
30K· 18.64 mi
7:38/mi
2:09:47
6946
35K· 21.75 mi
8:08/mi
2:35:03
8788
40K· 24.85 mi
8:19/mi
3:00:51
5875
Finish· 26.22 mi
8:15/mi
3:12:05
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
1:28:196:45 /mi⚡ faster
2nd Half
1:43:467:55 /mi+17.5%
Positive split — 17.5% 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
19:316:173.11 mi19:31
6:17
-
10K
39:376:233.10 mi20:06
6:29
+0:12
15K
1:01:036:343.11 mi21:26
6:54
+0:25
20K
1:23:196:433.11 mi22:16
7:11
+0:17
Half(13.10 mi)
1:28:196:450.67 mi5:00
7:28
+0:17
25K
1:46:056:502.43 mi17:46
7:18
-0:10
30K
2:09:476:583.11 mi23:42
7:38
+0:20
35K
2:35:037:083.11 mi25:16
8:08
+0:30
40K
3:00:517:173.10 mi25:48
8:19
+0:11
Finish(26.22 mi)
3:12:057:201.37 mi11:14
8:15
-0:04
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

6:17 /mi

Average Pace

7:20 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:01:03

32% of race

Time at Steady Pace

1:08:44

36% of race

Time at Slower Pace

1:02:18

32% of race

Average Pace: 7:20 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi175295953708278278
10K3.10 mi2022-270105-10105-102332123123
15K3.11 mi2516-494135-30135-303708278278
20K3.11 mi3281-765228-93228-936190750750
Half(13.10 mi)0.67 mi3466-185258-30258-306681886886
25K2.43 mi4011-545324-66324-666108788788
30K3.11 mi4567-556418-94418-94673710581058
35K3.11 mi4906-339515-97515-97843317781778
40K3.10 mi5176-270613-98613-98881921522152
Finish(26.22 mi)1.37 mi5279-103665-52665-52917023682368

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
131 ft55 ft
49ft125ft
117 ft

Overall

3708

Females

278

F40-44

278

5K→10K

3.1 - 6.2 mi

Top 4%
55 ft24 ft
50ft81ft
45 ft

Overall

2332

Females

123

F40-44

123

10K→15K

6.2 - 9.3 mi

Top 6%
24 ft18 ft
44ft51ft
17 ft

Overall

3708

Females

278

F40-44

278

15K→20K

9.3 - 12.4 mi

Top 10%
18 ft45 ft
67ft40ft
38 ft

Overall

6190

Females

750

F40-44

750

20K→Half

12.4 - 13.1 mi

Top 11%
45 ft26 ft
8ft27ft
20 ft

Overall

6681

Females

886

F40-44

886

Half→25K

13.1 - 15.5 mi

Top 10%
25 ft12 ft
50ft63ft
20 ft

Overall

6108

Females

788

F40-44

788

25K→30K

15.5 - 18.6 mi

Top 11%
12 ft35 ft
69ft46ft
28 ft

Overall

6737

Females

1058

F40-44

1058

30K→35K

18.6 - 21.8 mi

Top 14%
35 ft34 ft
87ft88ft
23 ft

Overall

8433

Females

1778

F40-44

1778

35K→40K

21.8 - 24.9 mi

Top 15%
34 ft17 ft
58ft75ft
31 ft

Overall

8819

Females

2152

F40-44

2152

40K→Finish

24.9 - 26.2 mi

Top 15%
17 ft13 ft
14ft18ft
13 ft

Overall

9170

Females

2368

F40-44

2368

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing