Holly Grattan

Bib: 80616 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
13:31/mi
41:57
49125
10K· 6.21 mi
14:27/mi
1:26:50
5081
15K· 9.32 mi
15:19/mi
2:14:24
4451
20K· 12.43 mi
15:39/mi
3:02:59
6740
Half· 13.10 mi
16:03/mi
3:13:45
27
25K· 15.53 mi
16:42/mi
3:54:24
5063
30K· 18.64 mi
16:37/mi
4:45:59
6946
35K· 21.75 mi
17:56/mi
5:41:40
8788
40K· 24.85 mi
17:31/mi
6:36:05
5875
Finish· 26.22 mi
16:57/mi
6:59:11
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
3:13:4514:48 /mi⚡ faster
2nd Half
3:45:2617:11 /mi+16.4%
Positive split — 16.4% slower in the second half
AI Race Performance Report

Holly'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
41:5713:313.11 mi41:57
13:31
-
10K
1:26:5013:593.10 mi44:53
14:27
+0:56
15K
2:14:2414:263.11 mi47:34
15:19
+0:52
20K
3:02:5914:443.11 mi48:35
15:39
+0:20
Half(13.10 mi)
3:13:4514:480.67 mi10:46
16:03
+0:24
25K
3:54:2415:062.43 mi40:39
16:42
+0:39
30K
4:45:5915:213.11 mi51:35
16:37
-0:05
35K
5:41:4015:433.11 mi55:41
17:56
+1:19
40K
6:36:0515:573.10 mi54:25
17:31
-0:25
Finish(26.22 mi)
6:59:1116:001.37 mi23:06
16:57
-0:34
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Holly's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:31 /mi

Average Pace

16:00 /mi

Slowest Pace

17:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:02:59

44% of race

Time at Steady Pace

2:06:06

30% of race

Time at Slower Pace

1:50:06

26% of race

Average Pace: 15:59 /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 mi580142478224782578922472324723
10K3.10 mi58061-4724827-4524827-45579372475124751
15K3.11 mi58077-1624839-1224839-12578922472324723
20K3.11 mi57986+9124782+5724782+57576062456724567
Half(13.10 mi)0.67 mi57975+1124775+724775+7575222464524645
25K2.43 mi57892+8324722+5324722+53568862415124151
30K3.11 mi57758+13424641+8124641+81564072394923949
35K3.11 mi57857-9924735-9424735-94575462479324793
40K3.10 mi57907-5024790-5524790-55577992493624936
Finish(26.22 mi)1.37 mi57923-1624813-2324813-23576322490724907

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
131 ft55 ft
49ft125ft
117 ft

Overall

57892

Females

24723

F18-39

24723

5K→10K

3.1 - 6.2 mi

Top 97%
55 ft24 ft
50ft81ft
45 ft

Overall

57937

Females

24751

F18-39

24751

10K→15K

6.2 - 9.3 mi

Top 97%
24 ft18 ft
44ft51ft
17 ft

Overall

57892

Females

24723

F18-39

24723

15K→20K

9.3 - 12.4 mi

Top 96%
18 ft45 ft
67ft40ft
38 ft

Overall

57606

Females

24567

F18-39

24567

20K→Half

12.4 - 13.1 mi

Top 96%
45 ft26 ft
8ft27ft
20 ft

Overall

57522

Females

24645

F18-39

24645

Half→25K

13.1 - 15.5 mi

Top 95%
25 ft12 ft
50ft63ft
20 ft

Overall

56886

Females

24151

F18-39

24151

25K→30K

15.5 - 18.6 mi

Top 94%
12 ft35 ft
69ft46ft
28 ft

Overall

56407

Females

23949

F18-39

23949

30K→35K

18.6 - 21.8 mi

Top 96%
35 ft34 ft
87ft88ft
23 ft

Overall

57546

Females

24793

F18-39

24793

35K→40K

21.8 - 24.9 mi

Top 97%
34 ft17 ft
58ft75ft
31 ft

Overall

57799

Females

24936

F18-39

24936

40K→Finish

24.9 - 26.2 mi

Top 96%
17 ft13 ft
14ft18ft
13 ft

Overall

57632

Females

24907

F18-39

24907

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing