Robin Alexander

Bib: 59380 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 40%
Gender (Male)
#0 / 33594
Top 49%
Division (M18-39)
#0 / 16712
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
8:55/mi
27:41
49125
10K· 6.21 mi
9:10/mi
56:09
5081
15K· 9.32 mi
9:28/mi
1:25:31
4451
20K· 12.43 mi
8:59/mi
1:53:24
6740
Half· 13.10 mi
9:07/mi
1:59:31
27
25K· 15.53 mi
8:51/mi
2:21:03
5063
30K· 18.64 mi
9:37/mi
2:50:54
6946
35K· 21.75 mi
10:58/mi
3:24:57
8788
40K· 24.85 mi
10:20/mi
3:57:01
5875
Finish· 26.22 mi
10:10/mi
4:10:52
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
1:59:319:08 /mi⚡ faster
2nd Half
2:11:2110:01 /mi+9.9%
Positive split — 9.9% slower in the second half
AI Race Performance Report

Robin'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
27:418:553.11 mi27:41
8:55
-
10K
56:099:033.10 mi28:28
9:10
+0:15
15K
1:25:319:113.11 mi29:22
9:28
+0:18
20K
1:53:249:083.11 mi27:53
8:59
-0:29
Half(13.10 mi)
1:59:319:080.67 mi6:07
9:07
+0:08
25K
2:21:039:052.43 mi21:32
8:51
-0:16
30K
2:50:549:113.11 mi29:51
9:37
+0:46
35K
3:24:579:263.11 mi34:03
10:58
+1:21
40K
3:57:019:333.10 mi32:04
10:20
-0:38
Finish(26.22 mi)
4:10:529:351.37 mi13:51
10:10
-0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Robin's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:51 /mi

Average Pace

9:35 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:23:13

33% of race

Time at Steady Pace

1:27:41

35% of race

Time at Slower Pace

1:19:58

32% of race

Average Pace: 9:34 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi254451828418284272421946919469
10K3.10 mi26035-59018657-37318657-373268711917219172
15K3.11 mi26440-40518937-28018937-280272421946919469
20K3.11 mi25420+102018292+64518292+645232921692016920
Half(13.10 mi)0.67 mi25149+27118119+17318119+173218271588615886
25K2.43 mi23844+130517248+87117248+871189711393713937
30K3.11 mi23434+41016844+40416844+404227251605316053
35K3.11 mi24345-91117231-38717231-387280841846218462
40K3.10 mi23900+44516753+47816753+478231121520915209
Finish(26.22 mi)1.37 mi23801+9916596+15716596+157243321590315903

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
131 ft55 ft
49ft125ft
117 ft

Overall

27242

Males

19469

M18-39

19469

5K→10K

3.1 - 6.2 mi

Top 45%
55 ft24 ft
50ft81ft
45 ft

Overall

26871

Males

19172

M18-39

19172

10K→15K

6.2 - 9.3 mi

Top 46%
24 ft18 ft
44ft51ft
17 ft

Overall

27242

Males

19469

M18-39

19469

15K→20K

9.3 - 12.4 mi

Top 39%
18 ft45 ft
67ft40ft
38 ft

Overall

23292

Males

16920

M18-39

16920

20K→Half

12.4 - 13.1 mi

Top 37%
45 ft26 ft
8ft27ft
20 ft

Overall

21827

Males

15886

M18-39

15886

Half→25K

13.1 - 15.5 mi

Top 32%
25 ft12 ft
50ft63ft
20 ft

Overall

18971

Males

13937

M18-39

13937

25K→30K

15.5 - 18.6 mi

Top 38%
12 ft35 ft
69ft46ft
28 ft

Overall

22725

Males

16053

M18-39

16053

30K→35K

18.6 - 21.8 mi

Top 47%
35 ft34 ft
87ft88ft
23 ft

Overall

28084

Males

18462

M18-39

18462

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23112

Males

15209

M18-39

15209

40K→Finish

24.9 - 26.2 mi

Top 41%
17 ft13 ft
14ft18ft
13 ft

Overall

24332

Males

15903

M18-39

15903

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing