Grayce Skelton

Bib: 59197 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 42%
Division (F18-39)
#0 / 14744
Top 44%
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
9:46/mi
30:19
49125
10K· 6.21 mi
9:58/mi
1:01:16
5081
15K· 9.32 mi
10:18/mi
1:33:16
4451
20K· 12.43 mi
10:06/mi
2:04:37
6740
Half· 13.10 mi
10:14/mi
2:11:29
27
25K· 15.53 mi
10:49/mi
2:37:48
5063
30K· 18.64 mi
11:14/mi
3:12:39
6946
35K· 21.75 mi
11:29/mi
3:48:18
8788
40K· 24.85 mi
11:08/mi
4:22:53
5875
Finish· 26.22 mi
10:40/mi
4:37:25
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
2:11:2910:03 /mi⚡ faster
2nd Half
2:25:5611:08 /mi+11.0%
Positive split — 11.0% slower in the second half
AI Race Performance Report

Grayce'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
30:199:463.11 mi30:19
9:46
-
10K
1:01:169:523.10 mi30:57
9:58
+0:12
15K
1:33:1610:013.11 mi32:00
10:18
+0:20
20K
2:04:3710:023.11 mi31:21
10:06
-0:12
Half(13.10 mi)
2:11:2910:030.67 mi6:52
10:14
+0:08
25K
2:37:4810:102.43 mi26:19
10:49
+0:35
30K
3:12:3910:213.11 mi34:51
11:14
+0:25
35K
3:48:1810:303.11 mi35:39
11:29
+0:15
40K
4:22:5310:353.10 mi34:35
11:08
-0:21
Finish(26.22 mi)
4:37:2510:361.37 mi14:32
10:40
-0:28
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Grayce's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:46 /mi

Average Pace

10:35 /mi

Slowest Pace

11:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26:01

53% of race

Time at Steady Pace

2:11:24

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:35 /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 mi361461147511475355291128411284
10K3.10 mi36003+14311405+7011405+70360881148911489
15K3.11 mi35744+25911309+9611309+96355291128411284
20K3.11 mi35261+48311162+14711162+147343511096310963
Half(13.10 mi)0.67 mi35064+19711090+7211090+72326491031810318
25K2.43 mi35010+5411165-7511165-75356271201812018
30K3.11 mi34722+28811263-9811263-98341311175111751
35K3.11 mi34050+67211208+5511208+55314901120111201
40K3.10 mi33185+86511035+17311035+173288971049910499
Finish(26.22 mi)1.37 mi32837+34810968+6710968+67286011034510345

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
131 ft55 ft
49ft125ft
117 ft

Overall

35529

Females

11284

F18-39

11284

5K→10K

3.1 - 6.2 mi

Top 60%
55 ft24 ft
50ft81ft
45 ft

Overall

36088

Females

11489

F18-39

11489

10K→15K

6.2 - 9.3 mi

Top 59%
24 ft18 ft
44ft51ft
17 ft

Overall

35529

Females

11284

F18-39

11284

15K→20K

9.3 - 12.4 mi

Top 57%
18 ft45 ft
67ft40ft
38 ft

Overall

34351

Females

10963

F18-39

10963

20K→Half

12.4 - 13.1 mi

Top 55%
45 ft26 ft
8ft27ft
20 ft

Overall

32649

Females

10318

F18-39

10318

Half→25K

13.1 - 15.5 mi

Top 60%
25 ft12 ft
50ft63ft
20 ft

Overall

35627

Females

12018

F18-39

12018

25K→30K

15.5 - 18.6 mi

Top 57%
12 ft35 ft
69ft46ft
28 ft

Overall

34131

Females

11751

F18-39

11751

30K→35K

18.6 - 21.8 mi

Top 53%
35 ft34 ft
87ft88ft
23 ft

Overall

31490

Females

11201

F18-39

11201

35K→40K

21.8 - 24.9 mi

Top 48%
34 ft17 ft
58ft75ft
31 ft

Overall

28897

Females

10499

F18-39

10499

40K→Finish

24.9 - 26.2 mi

Top 48%
17 ft13 ft
14ft18ft
13 ft

Overall

28601

Females

10345

F18-39

10345

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing