Simon Otter

Bib: 20219 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 41%
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Top 47%
Division (M50-54)
#0 / 3474
Top 45%
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
8:28/mi
26:17
49125
10K· 6.21 mi
9:10/mi
54:44
5081
15K· 9.32 mi
9:13/mi
1:23:19
4451
20K· 12.43 mi
9:07/mi
1:51:37
6740
Half· 13.10 mi
9:15/mi
1:57:49
27
25K· 15.53 mi
9:14/mi
2:20:16
5063
30K· 18.64 mi
9:48/mi
2:50:40
6946
35K· 21.75 mi
10:39/mi
3:23:44
8788
40K· 24.85 mi
11:14/mi
3:58:36
5875
Finish· 26.22 mi
11:08/mi
4:13:46
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
1:57:499:00 /mi⚡ faster
2nd Half
2:15:5710:22 /mi+15.4%
Positive split — 15.4% slower in the second half
AI Race Performance Report

Simon'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
26:178:283.11 mi26:17
8:28
-
10K
54:448:493.10 mi28:27
9:10
+0:42
15K
1:23:198:573.11 mi28:35
9:13
+0:03
20K
1:51:378:593.11 mi28:18
9:07
-0:06
Half(13.10 mi)
1:57:499:000.67 mi6:12
9:15
+0:08
25K
2:20:169:022.43 mi22:27
9:14
-0:01
30K
2:50:409:103.11 mi30:24
9:48
+0:34
35K
3:23:449:233.11 mi33:04
10:39
+0:51
40K
3:58:369:363.10 mi34:52
11:14
+0:35
Finish(26.22 mi)
4:13:469:421.37 mi15:10
11:08
-0:06
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Simon's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:28 /mi

Average Pace

9:41 /mi

Slowest Pace

11:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

26:17

10% of race

Time at Steady Pace

1:53:59

45% of race

Time at Slower Pace

1:53:30

45% of race

Average Pace: 9:41 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi193391436114361238111731317313
10K3.10 mi22859-352016644-228316644-2283267831912719127
15K3.11 mi23068-20916786-14216786-142238111731317313
20K3.11 mi23444-37617043-25717043-257250771806318063
Half(13.10 mi)0.67 mi23402+4217015+2817015+28233621688716887
25K2.43 mi23164+23816808+20716808+207230031651216512
30K3.11 mi23285-12116758+5016758+50239891680816808
35K3.11 mi23870-58516929-17116929-171259641732517325
40K3.10 mi24470-60017088-15917088-159295671874118741
Finish(26.22 mi)1.37 mi24763-29317204-11617204-116326072034920349

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
131 ft55 ft
49ft125ft
117 ft

Overall

23811

Males

17313

M50-54

17313

5K→10K

3.1 - 6.2 mi

Top 45%
55 ft24 ft
50ft81ft
45 ft

Overall

26783

Males

19127

M50-54

19127

10K→15K

6.2 - 9.3 mi

Top 40%
24 ft18 ft
44ft51ft
17 ft

Overall

23811

Males

17313

M50-54

17313

15K→20K

9.3 - 12.4 mi

Top 42%
18 ft45 ft
67ft40ft
38 ft

Overall

25077

Males

18063

M50-54

18063

20K→Half

12.4 - 13.1 mi

Top 39%
45 ft26 ft
8ft27ft
20 ft

Overall

23362

Males

16887

M50-54

16887

Half→25K

13.1 - 15.5 mi

Top 38%
25 ft12 ft
50ft63ft
20 ft

Overall

23003

Males

16512

M50-54

16512

25K→30K

15.5 - 18.6 mi

Top 40%
12 ft35 ft
69ft46ft
28 ft

Overall

23989

Males

16808

M50-54

16808

30K→35K

18.6 - 21.8 mi

Top 43%
35 ft34 ft
87ft88ft
23 ft

Overall

25964

Males

17325

M50-54

17325

35K→40K

21.8 - 24.9 mi

Top 49%
34 ft17 ft
58ft75ft
31 ft

Overall

29567

Males

18741

M50-54

18741

40K→Finish

24.9 - 26.2 mi

Top 55%
17 ft13 ft
14ft18ft
13 ft

Overall

32607

Males

20349

M50-54

20349

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#19339
5K10K
357050-3520
#19339 #22859
10K15K
569360-209
#22859 #23068
15K20K
623247-376
#23068 #23444
20KHalf
73115+42
#23444 #23402
Half25K
240478+238
#23402 #23164
25K30K
662541-121
#23164 #23285
30K35K
1015430-585
#23285 #23870
35K40K
893293-600
#23870 #24470
40KFinish
397104-293
#24470 #24763
TOTALS
80422618-5424
#19339 #24763

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing