Breda Sheehan

Bib: 72981 F IE

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F50-54)
#0 / 2342
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
10:16/mi
31:51
49125
10K· 6.21 mi
10:42/mi
1:05:03
5081
15K· 9.32 mi
10:54/mi
1:38:53
4451
20K· 12.43 mi
10:47/mi
2:12:21
6740
Half· 13.10 mi
11:01/mi
2:19:44
27
25K· 15.53 mi
15:10/mi
2:56:40
5063
30K· 18.64 mi
11:04/mi
3:31:01
6946
35K· 21.75 mi
11:02/mi
4:05:16
8788
40K· 24.85 mi
11:37/mi
4:41:20
5875
Finish· 26.22 mi
12:23/mi
4:58:13
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
2:19:4410:41 /mi⚡ faster
2nd Half
2:38:2912:05 /mi+13.4%
Positive split — 13.4% slower in the second half
AI Race Performance Report

Breda'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
31:5110:163.11 mi31:51
10:16
-
10K
1:05:0310:293.10 mi33:12
10:42
+0:26
15K
1:38:5310:373.11 mi33:50
10:54
+0:12
20K
2:12:2110:393.11 mi33:28
10:47
-0:07
Half(13.10 mi)
2:19:4410:410.67 mi7:23
11:01
+0:14
25K
2:56:4011:232.43 mi36:56
15:10
+4:09
30K
3:31:0111:203.11 mi34:21
11:04
-4:06
35K
4:05:1611:173.11 mi34:15
11:02
-0:02
40K
4:41:2011:203.10 mi36:04
11:37
+0:35
Finish(26.22 mi)
4:58:1311:231.37 mi16:53
12:23
+0:46
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:16 /mi

Average Pace

11:23 /mi

Slowest Pace

15:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

31:51

11% of race

Time at Steady Pace

3:32:33

71% of race

Time at Slower Pace

53:49

18% of race

Average Pace: 11:22 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi414521419814198407401395013950
10K3.10 mi42089-63714538-34014538-340429361505715057
15K3.11 mi41502+58714242+29614242+296407401395013950
20K3.11 mi40999+50314055+18714055+187400491383713837
Half(13.10 mi)0.67 mi40841+15814014+4114014+41391211358613586
25K2.43 mi44960-411916462-244816462-2448543972260722607
30K3.11 mi42554+240615268+119415268+1194330691123411234
35K3.11 mi40238+231614253+101514253+10152855097819781
40K3.10 mi39307+93113954+29913954+299325991219412194
Finish(26.22 mi)1.37 mi39567-26014146-19214146-192425791689416894

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
131 ft55 ft
49ft125ft
117 ft

Overall

40740

Females

13950

F50-54

13950

5K→10K

3.1 - 6.2 mi

Top 72%
55 ft24 ft
50ft81ft
45 ft

Overall

42936

Females

15057

F50-54

15057

10K→15K

6.2 - 9.3 mi

Top 68%
24 ft18 ft
44ft51ft
17 ft

Overall

40740

Females

13950

F50-54

13950

15K→20K

9.3 - 12.4 mi

Top 67%
18 ft45 ft
67ft40ft
38 ft

Overall

40049

Females

13837

F50-54

13837

20K→Half

12.4 - 13.1 mi

Top 65%
45 ft26 ft
8ft27ft
20 ft

Overall

39121

Females

13586

F50-54

13586

Half→25K

13.1 - 15.5 mi

Top 91%
25 ft12 ft
50ft63ft
20 ft

Overall

54397

Females

22607

F50-54

22607

25K→30K

15.5 - 18.6 mi

Top 55%
12 ft35 ft
69ft46ft
28 ft

Overall

33069

Females

11234

F50-54

11234

30K→35K

18.6 - 21.8 mi

Top 48%
35 ft34 ft
87ft88ft
23 ft

Overall

28550

Females

9781

F50-54

9781

35K→40K

21.8 - 24.9 mi

Top 55%
34 ft17 ft
58ft75ft
31 ft

Overall

32599

Females

12194

F50-54

12194

40K→Finish

24.9 - 26.2 mi

Top 71%
17 ft13 ft
14ft18ft
13 ft

Overall

42579

Females

16894

F50-54

16894

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing