Brandon Simpson

Bib: 56855 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
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
8:59/mi
27:52
49125
10K· 6.21 mi
9:27/mi
57:13
5081
15K· 9.32 mi
9:30/mi
1:26:43
4451
20K· 12.43 mi
9:30/mi
1:56:13
6740
Half· 13.10 mi
10:29/mi
2:03:15
27
25K· 15.53 mi
10:48/mi
2:29:31
5063
30K· 18.64 mi
11:33/mi
3:05:21
6946
35K· 21.75 mi
12:32/mi
3:44:15
8788
40K· 24.85 mi
12:09/mi
4:21:57
5875
Finish· 26.22 mi
11:16/mi
4:37:19
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
2:03:159:25 /mi⚡ faster
2nd Half
2:34:0411:45 /mi+25.0%
Positive split — 25.0% slower in the second half
AI Race Performance Report

Brandon'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
27:528:593.11 mi27:52
8:59
-
10K
57:139:133.10 mi29:21
9:27
+0:28
15K
1:26:439:193.11 mi29:30
9:30
+0:03
20K
1:56:139:223.11 mi29:30
9:30
0:00
Half(13.10 mi)
2:03:159:250.67 mi7:02
10:29
+0:59
25K
2:29:319:382.43 mi26:16
10:48
+0:19
30K
3:05:219:573.11 mi35:50
11:33
+0:45
35K
3:44:1510:193.11 mi38:54
12:32
+0:59
40K
4:21:5710:333.10 mi37:42
12:09
-0:23
Finish(26.22 mi)
4:37:1910:361.37 mi15:22
11:16
-0:53
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:59 /mi

Average Pace

10:35 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:56:13

42% of race

Time at Steady Pace

48:40

18% of race

Time at Slower Pace

1:52:26

41% of race

Average Pace: 10:35 /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 mi263141881118811277921982619826
10K3.10 mi28628-231420253-144220253-1442308502162521625
15K3.11 mi28249+37920078+17520078+175277921982619826
20K3.11 mi28470-22120185-10720185-107290712050020500
Half(13.10 mi)0.67 mi28881-41120416-23120416-231346832331723317
25K2.43 mi30014-113321012-59621012-596354482346223462
30K3.11 mi31127-111321466-45421466-454361762334323343
35K3.11 mi32312-118521863-39721863-397380352361623616
40K3.10 mi32849-53721914-5121914-51364622236822368
Finish(26.22 mi)1.37 mi32795+5421806+10821806+108339182103921039

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
131 ft55 ft
49ft125ft
117 ft

Overall

27792

Males

19826

M18-39

19826

5K→10K

3.1 - 6.2 mi

Top 52%
55 ft24 ft
50ft81ft
45 ft

Overall

30850

Males

21625

M18-39

21625

10K→15K

6.2 - 9.3 mi

Top 46%
24 ft18 ft
44ft51ft
17 ft

Overall

27792

Males

19826

M18-39

19826

15K→20K

9.3 - 12.4 mi

Top 49%
18 ft45 ft
67ft40ft
38 ft

Overall

29071

Males

20500

M18-39

20500

20K→Half

12.4 - 13.1 mi

Top 58%
45 ft26 ft
8ft27ft
20 ft

Overall

34683

Males

23317

M18-39

23317

Half→25K

13.1 - 15.5 mi

Top 59%
25 ft12 ft
50ft63ft
20 ft

Overall

35448

Males

23462

M18-39

23462

25K→30K

15.5 - 18.6 mi

Top 61%
12 ft35 ft
69ft46ft
28 ft

Overall

36176

Males

23343

M18-39

23343

30K→35K

18.6 - 21.8 mi

Top 64%
35 ft34 ft
87ft88ft
23 ft

Overall

38035

Males

23616

M18-39

23616

35K→40K

21.8 - 24.9 mi

Top 61%
34 ft17 ft
58ft75ft
31 ft

Overall

36462

Males

22368

M18-39

22368

40K→Finish

24.9 - 26.2 mi

Top 57%
17 ft13 ft
14ft18ft
13 ft

Overall

33918

Males

21039

M18-39

21039

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing