Ellie Percy

Bib: 11718 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 33%
Gender (Female)
#0 / 26115
Top 22%
Division (F18-39)
#0 / 14744
Top 23%
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
8:48/mi
27:20
49125
10K· 6.21 mi
8:51/mi
54:48
5081
15K· 9.32 mi
9:03/mi
1:22:52
4451
20K· 12.43 mi
8:46/mi
1:50:06
6740
Half· 13.10 mi
8:55/mi
1:56:05
27
25K· 15.53 mi
8:53/mi
2:17:42
5063
30K· 18.64 mi
9:11/mi
2:46:11
6946
35K· 21.75 mi
9:57/mi
3:17:05
8788
40K· 24.85 mi
9:31/mi
3:46:36
5875
Finish· 26.22 mi
9:02/mi
3:58:55
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
1:56:058:52 /mi⚡ faster
2nd Half
2:02:509:22 /mi+5.8%
Positive split — 5.8% slower in the second half
AI Race Performance Report

Ellie'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
27:208:483.11 mi27:20
8:48
-
10K
54:488:503.10 mi27:28
8:51
+0:03
15K
1:22:528:543.11 mi28:04
9:03
+0:12
20K
1:50:068:523.11 mi27:14
8:46
-0:17
Half(13.10 mi)
1:56:058:520.67 mi5:59
8:55
+0:09
25K
2:17:428:522.43 mi21:37
8:53
-0:02
30K
2:46:118:553.11 mi28:29
9:11
+0:18
35K
3:17:059:043.11 mi30:54
9:57
+0:46
40K
3:46:369:083.10 mi29:31
9:31
-0:26
Finish(26.22 mi)
3:58:559:081.37 mi12:19
9:02
-0:29
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ellie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:46 /mi

Average Pace

9:07 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:28:01

87% of race

Time at Steady Pace

30:54

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:07 /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 mi23767651565152177557765776
10K3.10 mi22998+7696233+2826233+2822241760696069
15K3.11 mi22471+5276048+1856048+1852177557765776
20K3.11 mi21925+5465857+1915857+1912078055025502
Half(13.10 mi)0.67 mi21771+1545811+465811+461982552435243
25K2.43 mi21177+5945656+1555656+1551933451555155
30K3.11 mi20560+6175537+1195537+1191882151945194
35K3.11 mi20663-1035732-1955732-1952145566426642
40K3.10 mi20081+5825710+225710+221735755105510
Finish(26.22 mi)1.37 mi19809+2725643+675643+671523347444744

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
131 ft55 ft
49ft125ft
117 ft

Overall

21775

Females

5776

F18-39

5776

5K→10K

3.1 - 6.2 mi

Top 37%
55 ft24 ft
50ft81ft
45 ft

Overall

22417

Females

6069

F18-39

6069

10K→15K

6.2 - 9.3 mi

Top 36%
24 ft18 ft
44ft51ft
17 ft

Overall

21775

Females

5776

F18-39

5776

15K→20K

9.3 - 12.4 mi

Top 35%
18 ft45 ft
67ft40ft
38 ft

Overall

20780

Females

5502

F18-39

5502

20K→Half

12.4 - 13.1 mi

Top 33%
45 ft26 ft
8ft27ft
20 ft

Overall

19825

Females

5243

F18-39

5243

Half→25K

13.1 - 15.5 mi

Top 32%
25 ft12 ft
50ft63ft
20 ft

Overall

19334

Females

5155

F18-39

5155

25K→30K

15.5 - 18.6 mi

Top 31%
12 ft35 ft
69ft46ft
28 ft

Overall

18821

Females

5194

F18-39

5194

30K→35K

18.6 - 21.8 mi

Top 36%
35 ft34 ft
87ft88ft
23 ft

Overall

21455

Females

6642

F18-39

6642

35K→40K

21.8 - 24.9 mi

Top 29%
34 ft17 ft
58ft75ft
31 ft

Overall

17357

Females

5510

F18-39

5510

40K→Finish

24.9 - 26.2 mi

Top 25%
17 ft13 ft
14ft18ft
13 ft

Overall

15233

Females

4744

F18-39

4744

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing