Shifa Aftab

Bib: 37316 F PK

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
15:28/mi
48:03
49125
10K· 6.21 mi
15:01/mi
1:34:40
5081
15K· 9.32 mi
15:55/mi
2:24:06
4451
20K· 12.43 mi
17:59/mi
3:19:58
6740
Half· 13.10 mi
18:08/mi
3:32:08
27
25K· 15.53 mi
20:16/mi
4:21:29
5063
30K· 18.64 mi
21:51/mi
5:29:20
6946
35K· 21.75 mi
18:20/mi
6:26:17
8788
40K· 24.85 mi
22:19/mi
7:35:35
5875
Finish· 26.22 mi
22:05/mi
8:05:42
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
3:32:0816:12 /mi⚡ faster
2nd Half
4:33:3420:52 /mi+29.0%
Positive split — 29.0% slower in the second half
AI Race Performance Report

Shifa'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
48:0315:283.11 mi48:03
15:28
-
10K
1:34:4015:153.10 mi46:37
15:01
-0:27
15K
2:24:0615:283.11 mi49:26
15:55
+0:54
20K
3:19:5816:063.11 mi55:52
17:59
+2:04
Half(13.10 mi)
3:32:0816:120.67 mi12:10
18:08
+0:09
25K
4:21:2916:502.43 mi49:21
20:16
+2:08
30K
5:29:2017:413.11 mi1:07:51
21:51
+1:35
35K
6:26:1717:463.11 mi56:57
18:20
-3:31
40K
7:35:3518:203.10 mi1:09:18
22:19
+3:59
Finish(26.22 mi)
8:05:4218:331.37 mi30:07
22:05
-0:14
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Shifa's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

15:01 /mi

Average Pace

18:32 /mi

Slowest Pace

22:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24:06

30% of race

Time at Steady Pace

2:04:59

26% of race

Time at Slower Pace

3:36:37

45% of race

Average Pace: 18:31 /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 mi593882582925829584792515625156
10K3.10 mi59112+27625621+20825621+208585662520825208
15K3.11 mi58998+11425524+9725524+97584792515625156
20K3.11 mi59139-14125629-10525629-105592102569725697
Half(13.10 mi)0.67 mi59150-1125637-825637-8590062560325603
25K2.43 mi59235-8525704-6725704-67592372573025730
30K3.11 mi59404-16925834-13025834-130595562597525975
35K3.11 mi59339+6525792+4225792+42579802504925049
40K3.10 mi59439-10025866-7425866-74595532598125981
Finish(26.22 mi)1.37 mi59472-3325890-2425890-24595152596025960

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
131 ft55 ft
49ft125ft
117 ft

Overall

58479

Females

25156

F18-39

25156

5K→10K

3.1 - 6.2 mi

Top 98%
55 ft24 ft
50ft81ft
45 ft

Overall

58566

Females

25208

F18-39

25208

10K→15K

6.2 - 9.3 mi

Top 98%
24 ft18 ft
44ft51ft
17 ft

Overall

58479

Females

25156

F18-39

25156

15K→20K

9.3 - 12.4 mi

Top 99%
18 ft45 ft
67ft40ft
38 ft

Overall

59210

Females

25697

F18-39

25697

20K→Half

12.4 - 13.1 mi

Top 99%
45 ft26 ft
8ft27ft
20 ft

Overall

59006

Females

25603

F18-39

25603

Half→25K

13.1 - 15.5 mi

Top 99%
25 ft12 ft
50ft63ft
20 ft

Overall

59237

Females

25730

F18-39

25730

25K→30K

15.5 - 18.6 mi

Top 100%
12 ft35 ft
69ft46ft
28 ft

Overall

59556

Females

25975

F18-39

25975

30K→35K

18.6 - 21.8 mi

Top 97%
35 ft34 ft
87ft88ft
23 ft

Overall

57980

Females

25049

F18-39

25049

35K→40K

21.8 - 24.9 mi

Top 100%
34 ft17 ft
58ft75ft
31 ft

Overall

59553

Females

25981

F18-39

25981

40K→Finish

24.9 - 26.2 mi

Top 100%
17 ft13 ft
14ft18ft
13 ft

Overall

59515

Females

25960

F18-39

25960

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing