Helen Williams

Bib: 59690 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 25%
Gender (Female)
#0 / 26115
Top 15%
Masters (Masters Women)
#0 / 11371
Top 13%
Division (F45-49)
#0 / 2995
Top 15%
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
8:19/mi
25:49
49125
10K· 6.21 mi
8:36/mi
52:31
5081
15K· 9.32 mi
8:48/mi
1:19:49
4451
20K· 12.43 mi
8:19/mi
1:45:37
6740
Half· 13.10 mi
8:21/mi
1:51:13
27
25K· 15.53 mi
8:32/mi
2:12:00
5063
30K· 18.64 mi
8:43/mi
2:39:04
6946
35K· 21.75 mi
8:45/mi
3:06:12
8788
40K· 24.85 mi
8:55/mi
3:33:54
5875
Finish· 26.22 mi
9:21/mi
3:46:39
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
1:51:138:30 /mi⚡ faster
2nd Half
1:55:268:48 /mi+3.8%
Positive split — 3.8% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:498:193.11 mi25:49
8:19
-
10K
52:318:283.10 mi26:42
8:36
+0:17
15K
1:19:498:343.11 mi27:18
8:48
+0:12
20K
1:45:378:303.11 mi25:48
8:19
-0:29
Half(13.10 mi)
1:51:138:300.67 mi5:36
8:21
+0:02
25K
2:12:008:302.43 mi20:47
8:32
+0:11
30K
2:39:048:323.11 mi27:04
8:43
+0:11
35K
3:06:128:343.11 mi27:08
8:45
+0:02
40K
3:33:548:373.10 mi27:42
8:55
+0:10
Finish(26.22 mi)
3:46:398:401.37 mi12:45
9:21
+0:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

8:39 /mi

Slowest Pace

9:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:33:54

94% of race

Time at Steady Pace

12:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi17655438743871907148554855
10K3.10 mi18460-8054691-3044691-3041938149974997
15K3.11 mi18611-1514753-624753-621907148554855
20K3.11 mi17847+7644499+2544499+2541604339013901
Half(13.10 mi)0.67 mi17628+2194419+804419+801424533093309
25K2.43 mi17297+3314347+724347+721607340074007
30K3.11 mi16660+6374209+1384209+1381490837833783
35K3.11 mi15664+9963989+2203989+2201245632623262
40K3.10 mi15015+6493903+863903+861290237583758
Finish(26.22 mi)1.37 mi15087-723963-603963-601782757245724

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
131 ft55 ft
49ft125ft
117 ft

Overall

19071

Females

4855

F45-49

4855

5K→10K

3.1 - 6.2 mi

Top 32%
55 ft24 ft
50ft81ft
45 ft

Overall

19381

Females

4997

F45-49

4997

10K→15K

6.2 - 9.3 mi

Top 32%
24 ft18 ft
44ft51ft
17 ft

Overall

19071

Females

4855

F45-49

4855

15K→20K

9.3 - 12.4 mi

Top 27%
18 ft45 ft
67ft40ft
38 ft

Overall

16043

Females

3901

F45-49

3901

20K→Half

12.4 - 13.1 mi

Top 24%
45 ft26 ft
8ft27ft
20 ft

Overall

14245

Females

3309

F45-49

3309

Half→25K

13.1 - 15.5 mi

Top 27%
25 ft12 ft
50ft63ft
20 ft

Overall

16073

Females

4007

F45-49

4007

25K→30K

15.5 - 18.6 mi

Top 25%
12 ft35 ft
69ft46ft
28 ft

Overall

14908

Females

3783

F45-49

3783

30K→35K

18.6 - 21.8 mi

Top 21%
35 ft34 ft
87ft88ft
23 ft

Overall

12456

Females

3262

F45-49

3262

35K→40K

21.8 - 24.9 mi

Top 22%
34 ft17 ft
58ft75ft
31 ft

Overall

12902

Females

3758

F45-49

3758

40K→Finish

24.9 - 26.2 mi

Top 30%
17 ft13 ft
14ft18ft
13 ft

Overall

17827

Females

5724

F45-49

5724

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#17655
5K10K
200197-805
#17655 #18460
10K15K
200200-151
#18460 #18611
15K20K
20784*+764
#18611 #17847
20KHalf
0219*+219
#17847 #17628
Half25K
80411*+331
#17628 #17297
25K30K
83720+637
#17297 #16660
30K35K
611057*+996
#16660 #15664
35K40K
115764*+649
#15664 #15015
40KFinish
200138-72
#15015 #15087
TOTALS
9594490*+2568
#17655 #15087

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing