Grace Langton-Wignall

Bib: 22823 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 38%
Division (F18-39)
#0 / 14744
Top 39%
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
9:39/mi
29:58
49125
10K· 6.21 mi
9:43/mi
1:00:07
5081
15K· 9.32 mi
9:59/mi
1:31:06
4451
20K· 12.43 mi
9:41/mi
2:01:10
6740
Half· 13.10 mi
9:52/mi
2:07:47
27
25K· 15.53 mi
9:53/mi
2:31:50
5063
30K· 18.64 mi
12:15/mi
3:09:52
6946
35K· 21.75 mi
10:36/mi
3:42:47
8788
40K· 24.85 mi
10:31/mi
4:15:26
5875
Finish· 26.22 mi
10:38/mi
4:29:55
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
2:07:479:46 /mi⚡ faster
2nd Half
2:22:0810:50 /mi+11.2%
Positive split — 11.2% slower in the second half
AI Race Performance Report

Grace'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
29:589:393.11 mi29:58
9:39
-
10K
1:00:079:413.10 mi30:09
9:43
+0:04
15K
1:31:069:473.11 mi30:59
9:59
+0:16
20K
2:01:109:453.11 mi30:04
9:41
-0:18
Half(13.10 mi)
2:07:479:460.67 mi6:37
9:52
+0:11
25K
2:31:509:472.43 mi24:03
9:53
+0:01
30K
3:09:5210:123.11 mi38:02
12:15
+2:22
35K
3:42:4710:153.11 mi32:55
10:36
-1:39
40K
4:15:2610:173.10 mi32:39
10:31
-0:05
Finish(26.22 mi)
4:29:5510:191.37 mi14:29
10:38
+0:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Grace's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:39 /mi

Average Pace

10:18 /mi

Slowest Pace

12:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:31:50

56% of race

Time at Slower Pace

1:58:05

44% of race

Average Pace: 10:18 /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 mi3491710866108663253798779877
10K3.10 mi34160+75710538+32810538+328335911034210342
15K3.11 mi33511+64910264+27410264+2743253798779877
20K3.11 mi32635+8769975+2899975+2893063292219221
Half(13.10 mi)0.67 mi32389+2469899+769899+762940488188818
25K2.43 mi31433+9569582+3179582+3172842986078607
30K3.11 mi33312-187910572-99010572-990403701495314953
35K3.11 mi31664+164810121+45110121+4512569384678467
40K3.10 mi30479+11859812+3099812+3092440784638463
Finish(26.22 mi)1.37 mi30327+1529832-209832-20282711017910179

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
131 ft55 ft
49ft125ft
117 ft

Overall

32537

Females

9877

F18-39

9877

5K→10K

3.1 - 6.2 mi

Top 56%
55 ft24 ft
50ft81ft
45 ft

Overall

33591

Females

10342

F18-39

10342

10K→15K

6.2 - 9.3 mi

Top 54%
24 ft18 ft
44ft51ft
17 ft

Overall

32537

Females

9877

F18-39

9877

15K→20K

9.3 - 12.4 mi

Top 51%
18 ft45 ft
67ft40ft
38 ft

Overall

30632

Females

9221

F18-39

9221

20K→Half

12.4 - 13.1 mi

Top 49%
45 ft26 ft
8ft27ft
20 ft

Overall

29404

Females

8818

F18-39

8818

Half→25K

13.1 - 15.5 mi

Top 48%
25 ft12 ft
50ft63ft
20 ft

Overall

28429

Females

8607

F18-39

8607

25K→30K

15.5 - 18.6 mi

Top 68%
12 ft35 ft
69ft46ft
28 ft

Overall

40370

Females

14953

F18-39

14953

30K→35K

18.6 - 21.8 mi

Top 43%
35 ft34 ft
87ft88ft
23 ft

Overall

25693

Females

8467

F18-39

8467

35K→40K

21.8 - 24.9 mi

Top 41%
34 ft17 ft
58ft75ft
31 ft

Overall

24407

Females

8463

F18-39

8463

40K→Finish

24.9 - 26.2 mi

Top 47%
17 ft13 ft
14ft18ft
13 ft

Overall

28271

Females

10179

F18-39

10179

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing