Megan Williams

Bib: 67098 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
12:57/mi
40:11
49125
10K· 6.21 mi
13:18/mi
1:21:28
5081
15K· 9.32 mi
13:53/mi
2:04:34
4451
20K· 12.43 mi
17:11/mi
2:57:55
6740
Half· 13.10 mi
16:08/mi
3:08:44
27
25K· 15.53 mi
21:39/mi
4:01:26
5063
30K· 18.64 mi
15:09/mi
4:48:29
6946
35K· 21.75 mi
15:08/mi
5:35:29
8788
40K· 24.85 mi
15:19/mi
6:23:03
5875
Finish· 26.22 mi
15:11/mi
6:43:45
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
3:08:4414:25 /mi⚡ faster
2nd Half
3:35:0116:24 /mi+13.9%
Positive split — 13.9% slower in the second half
AI Race Performance Report

Megan'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
40:1112:573.11 mi40:11
12:57
-
10K
1:21:2813:073.10 mi41:17
13:18
+0:21
15K
2:04:3413:223.11 mi43:06
13:53
+0:35
20K
2:57:5514:193.11 mi53:21
17:11
+3:18
Half(13.10 mi)
3:08:4414:250.67 mi10:49
16:08
-1:03
25K
4:01:2615:332.43 mi52:42
21:39
+5:31
30K
4:48:2915:293.11 mi47:03
15:09
-6:30
35K
5:35:2915:263.11 mi47:00
15:08
-0:01
40K
6:23:0315:253.10 mi47:34
15:19
+0:11
Finish(26.22 mi)
6:43:4515:251.37 mi20:42
15:11
-0:08
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Megan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:57 /mi

Average Pace

15:25 /mi

Slowest Pace

21:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:04:34

31% of race

Time at Steady Pace

2:53:08

43% of race

Time at Slower Pace

1:46:03

26% of race

Average Pace: 15:24 /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 mi569982402324023554162300023000
10K3.10 mi56567+43123729+29423729+294560722342623426
15K3.11 mi56177+39023469+26023469+260554162300023000
20K3.11 mi57430-125324389-92024389-920588402544525445
Half(13.10 mi)0.67 mi57458-2824417-2824417-28575982469524695
25K2.43 mi58425-96725103-68625103-686594902591125911
30K3.11 mi57935+49024754+34924754+349531422203222032
35K3.11 mi57440+49524452+30224452+302510752119121191
40K3.10 mi57176+26424302+15024302+150535142259222592
Finish(26.22 mi)1.37 mi57103+7324269+3324269+33548272334223342

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
131 ft55 ft
49ft125ft
117 ft

Overall

55416

Females

23000

F18-39

23000

5K→10K

3.1 - 6.2 mi

Top 94%
55 ft24 ft
50ft81ft
45 ft

Overall

56072

Females

23426

F18-39

23426

10K→15K

6.2 - 9.3 mi

Top 93%
24 ft18 ft
44ft51ft
17 ft

Overall

55416

Females

23000

F18-39

23000

15K→20K

9.3 - 12.4 mi

Top 98%
18 ft45 ft
67ft40ft
38 ft

Overall

58840

Females

25445

F18-39

25445

20K→Half

12.4 - 13.1 mi

Top 96%
45 ft26 ft
8ft27ft
20 ft

Overall

57598

Females

24695

F18-39

24695

Half→25K

13.1 - 15.5 mi

Top 100%
25 ft12 ft
50ft63ft
20 ft

Overall

59490

Females

25911

F18-39

25911

25K→30K

15.5 - 18.6 mi

Top 89%
12 ft35 ft
69ft46ft
28 ft

Overall

53142

Females

22032

F18-39

22032

30K→35K

18.6 - 21.8 mi

Top 85%
35 ft34 ft
87ft88ft
23 ft

Overall

51075

Females

21191

F18-39

21191

35K→40K

21.8 - 24.9 mi

Top 90%
34 ft17 ft
58ft75ft
31 ft

Overall

53514

Females

22592

F18-39

22592

40K→Finish

24.9 - 26.2 mi

Top 92%
17 ft13 ft
14ft18ft
13 ft

Overall

54827

Females

23342

F18-39

23342

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing