Ian Weinstein

Bib: 50483 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 21%
Gender (Male)
#0 / 33594
Top 28%
Division (M18-39)
#0 / 16712
Top 30%
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
7:31/mi
23:21
49125
10K· 6.21 mi
7:39/mi
47:05
5081
15K· 9.32 mi
7:48/mi
1:11:19
4451
20K· 12.43 mi
7:47/mi
1:35:28
6740
Half· 13.10 mi
8:03/mi
1:40:52
27
25K· 15.53 mi
8:13/mi
2:00:52
5063
30K· 18.64 mi
8:35/mi
2:27:30
6946
35K· 21.75 mi
9:00/mi
2:55:26
8788
40K· 24.85 mi
9:39/mi
3:25:22
5875
Finish· 26.22 mi
9:29/mi
3:38:17
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
1:40:527:43 /mi⚡ faster
2nd Half
1:57:258:57 /mi+16.4%
Positive split — 16.4% slower in the second half
AI Race Performance Report

Ian'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
23:217:313.11 mi23:21
7:31
-
10K
47:057:353.10 mi23:44
7:39
+0:08
15K
1:11:197:403.11 mi24:14
7:48
+0:09
20K
1:35:287:413.11 mi24:09
7:47
-0:01
Half(13.10 mi)
1:40:527:430.67 mi5:24
8:03
+0:16
25K
2:00:527:472.43 mi20:00
8:13
+0:10
30K
2:27:307:553.11 mi26:38
8:35
+0:22
35K
2:55:268:043.11 mi27:56
9:00
+0:25
40K
3:25:228:163.10 mi29:56
9:39
+0:39
Finish(26.22 mi)
3:38:178:201.37 mi12:55
9:29
-0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ian's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:31 /mi

Average Pace

8:20 /mi

Slowest Pace

9:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:35:28

44% of race

Time at Steady Pace

25:24

12% of race

Time at Slower Pace

1:37:25

45% of race

Average Pace: 8:20 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi916275127512932376287628
10K3.10 mi9238-767554-427554-42944177137713
15K3.11 mi9236+27553+17553+1932376287628
20K3.11 mi9522-2867753-2007753-2001051383978397
Half(13.10 mi)0.67 mi9574-527780-277780-271119588668866
25K2.43 mi9984-4108028-2488028-248132841019710197
30K3.11 mi10522-5388327-2998327-299137481037110371
35K3.11 mi11192-6708710-3838710-383142741035110351
40K3.10 mi12008-8169131-4219131-421183041241312413
Finish(26.22 mi)1.37 mi12274-2669260-1299260-129187401261812618

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
131 ft55 ft
49ft125ft
117 ft

Overall

9323

Males

7628

M18-39

7628

5K→10K

3.1 - 6.2 mi

Top 16%
55 ft24 ft
50ft81ft
45 ft

Overall

9441

Males

7713

M18-39

7713

10K→15K

6.2 - 9.3 mi

Top 16%
24 ft18 ft
44ft51ft
17 ft

Overall

9323

Males

7628

M18-39

7628

15K→20K

9.3 - 12.4 mi

Top 18%
18 ft45 ft
67ft40ft
38 ft

Overall

10513

Males

8397

M18-39

8397

20K→Half

12.4 - 13.1 mi

Top 19%
45 ft26 ft
8ft27ft
20 ft

Overall

11195

Males

8866

M18-39

8866

Half→25K

13.1 - 15.5 mi

Top 22%
25 ft12 ft
50ft63ft
20 ft

Overall

13284

Males

10197

M18-39

10197

25K→30K

15.5 - 18.6 mi

Top 23%
12 ft35 ft
69ft46ft
28 ft

Overall

13748

Males

10371

M18-39

10371

30K→35K

18.6 - 21.8 mi

Top 24%
35 ft34 ft
87ft88ft
23 ft

Overall

14274

Males

10351

M18-39

10351

35K→40K

21.8 - 24.9 mi

Top 31%
34 ft17 ft
58ft75ft
31 ft

Overall

18304

Males

12413

M18-39

12413

40K→Finish

24.9 - 26.2 mi

Top 31%
17 ft13 ft
14ft18ft
13 ft

Overall

18740

Males

12618

M18-39

12618

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing