Ella Breslin

Bib: 74457 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
10:39/mi
33:03
49125
10K· 6.21 mi
10:50/mi
1:06:42
5081
15K· 9.32 mi
11:20/mi
1:41:52
4451
20K· 12.43 mi
11:07/mi
2:16:23
6740
Half· 13.10 mi
11:47/mi
2:24:17
27
25K· 15.53 mi
11:34/mi
2:52:25
5063
30K· 18.64 mi
12:19/mi
3:30:40
6946
35K· 21.75 mi
12:47/mi
4:10:21
8788
40K· 24.85 mi
11:52/mi
4:47:11
5875
Finish· 26.22 mi
11:46/mi
5:03:13
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
2:24:1711:01 /mi⚡ faster
2nd Half
2:38:5612:07 /mi+10.2%
Positive split — 10.2% slower in the second half
AI Race Performance Report

Ella'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
33:0310:393.11 mi33:03
10:39
-
10K
1:06:4210:453.10 mi33:39
10:50
+0:11
15K
1:41:5210:563.11 mi35:10
11:20
+0:30
20K
2:16:2310:593.11 mi34:31
11:07
-0:13
Half(13.10 mi)
2:24:1711:010.67 mi7:54
11:47
+0:40
25K
2:52:2511:062.43 mi28:08
11:34
-0:13
30K
3:30:4011:193.11 mi38:15
12:19
+0:45
35K
4:10:2111:313.11 mi39:41
12:47
+0:28
40K
4:47:1111:343.10 mi36:50
11:52
-0:55
Finish(26.22 mi)
5:03:1311:351.37 mi16:02
11:46
-0:06
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ella's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:39 /mi

Average Pace

11:34 /mi

Slowest Pace

12:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:16:23

45% of race

Time at Steady Pace

1:28:54

29% of race

Time at Slower Pace

1:17:56

26% of race

Average Pace: 11:34 /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 mi451311630816308441011579515795
10K3.10 mi44557+57415975+33315975+333442641583315833
15K3.11 mi44306+25115841+13415841+134441011579515795
20K3.11 mi43685+62115565+27615565+276425481522415224
Half(13.10 mi)0.67 mi43726-4115621-5615621-56444701656616566
25K2.43 mi42895+83115262+35915262+359405821458814588
30K3.11 mi42425+47015196+6615196+66407711517715177
35K3.11 mi41942+48315164+3215164+32395601514515145
40K3.10 mi41085+85714894+27014894+270344601310213102
Finish(26.22 mi)1.37 mi40994+9114883+1114883+11379321468514685

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
131 ft55 ft
49ft125ft
117 ft

Overall

44101

Females

15795

F18-39

15795

5K→10K

3.1 - 6.2 mi

Top 74%
55 ft24 ft
50ft81ft
45 ft

Overall

44264

Females

15833

F18-39

15833

10K→15K

6.2 - 9.3 mi

Top 74%
24 ft18 ft
44ft51ft
17 ft

Overall

44101

Females

15795

F18-39

15795

15K→20K

9.3 - 12.4 mi

Top 71%
18 ft45 ft
67ft40ft
38 ft

Overall

42548

Females

15224

F18-39

15224

20K→Half

12.4 - 13.1 mi

Top 74%
45 ft26 ft
8ft27ft
20 ft

Overall

44470

Females

16566

F18-39

16566

Half→25K

13.1 - 15.5 mi

Top 68%
25 ft12 ft
50ft63ft
20 ft

Overall

40582

Females

14588

F18-39

14588

25K→30K

15.5 - 18.6 mi

Top 68%
12 ft35 ft
69ft46ft
28 ft

Overall

40771

Females

15177

F18-39

15177

30K→35K

18.6 - 21.8 mi

Top 66%
35 ft34 ft
87ft88ft
23 ft

Overall

39560

Females

15145

F18-39

15145

35K→40K

21.8 - 24.9 mi

Top 58%
34 ft17 ft
58ft75ft
31 ft

Overall

34460

Females

13102

F18-39

13102

40K→Finish

24.9 - 26.2 mi

Top 63%
17 ft13 ft
14ft18ft
13 ft

Overall

37932

Females

14685

F18-39

14685

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing