Aimee Irwin

Bib: 11925 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 27%
Gender (Female)
#0 / 26115
Top 16%
Division (F18-39)
#0 / 14744
Top 18%
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
7:58/mi
24:43
49125
10K· 6.21 mi
8:08/mi
49:57
5081
15K· 9.32 mi
8:25/mi
1:16:03
4451
20K· 12.43 mi
8:24/mi
1:42:08
6740
Half· 13.10 mi
8:49/mi
1:48:03
27
25K· 15.53 mi
8:53/mi
2:09:41
5063
30K· 18.64 mi
9:25/mi
2:38:55
6946
35K· 21.75 mi
9:20/mi
3:07:52
8788
40K· 24.85 mi
9:30/mi
3:37:20
5875
Finish· 26.22 mi
8:38/mi
3:49:06
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
1:48:038:15 /mi⚡ faster
2nd Half
2:01:039:14 /mi+12.0%
Positive split — 12.0% slower in the second half
AI Race Performance Report

Aimee'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
24:437:583.11 mi24:43
7:58
-
10K
49:578:033.10 mi25:14
8:08
+0:10
15K
1:16:038:103.11 mi26:06
8:25
+0:17
20K
1:42:088:143.11 mi26:05
8:24
-0:01
Half(13.10 mi)
1:48:038:150.67 mi5:55
8:49
+0:25
25K
2:09:418:212.43 mi21:38
8:53
+0:04
30K
2:38:558:323.11 mi29:14
9:25
+0:32
35K
3:07:528:393.11 mi28:57
9:20
-0:05
40K
3:37:208:453.10 mi29:28
9:30
+0:10
Finish(26.22 mi)
3:49:068:451.37 mi11:46
8:38
-0:52
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Aimee's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

8:45 /mi

Slowest Pace

9:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:53:54

50% of race

Time at Steady Pace

56:30

25% of race

Time at Slower Pace

58:42

26% of race

Average Pace: 8:44 /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 mi13633312431241533036413641
10K3.10 mi14019-3863261-1373261-1371450234113411
15K3.11 mi14483-4643389-1283389-1281533036413641
20K3.11 mi15148-6653599-2103599-2101690441894189
Half(13.10 mi)0.67 mi15308-1603650-513650-511878148454845
25K2.43 mi15873-5653875-2253875-2251938251655165
30K3.11 mi16588-7154184-3094184-3092115760436043
35K3.11 mi16433+1554251-674251-671690248654865
40K3.10 mi16352+814368-1174368-1171724554695469
Finish(26.22 mi)1.37 mi15975+3774294+744294+741194534673467

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15330

Females

3641

F18-39

3641

5K→10K

3.1 - 6.2 mi

Top 24%
55 ft24 ft
50ft81ft
45 ft

Overall

14502

Females

3411

F18-39

3411

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15330

Females

3641

F18-39

3641

15K→20K

9.3 - 12.4 mi

Top 28%
18 ft45 ft
67ft40ft
38 ft

Overall

16904

Females

4189

F18-39

4189

20K→Half

12.4 - 13.1 mi

Top 31%
45 ft26 ft
8ft27ft
20 ft

Overall

18781

Females

4845

F18-39

4845

Half→25K

13.1 - 15.5 mi

Top 32%
25 ft12 ft
50ft63ft
20 ft

Overall

19382

Females

5165

F18-39

5165

25K→30K

15.5 - 18.6 mi

Top 35%
12 ft35 ft
69ft46ft
28 ft

Overall

21157

Females

6043

F18-39

6043

30K→35K

18.6 - 21.8 mi

Top 28%
35 ft34 ft
87ft88ft
23 ft

Overall

16902

Females

4865

F18-39

4865

35K→40K

21.8 - 24.9 mi

Top 29%
34 ft17 ft
58ft75ft
31 ft

Overall

17245

Females

5469

F18-39

5469

40K→Finish

24.9 - 26.2 mi

Top 20%
17 ft13 ft
14ft18ft
13 ft

Overall

11945

Females

3467

F18-39

3467

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing