Brian Bourne

Bib: 28182 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 48%
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M40-44)
#0 / 4826
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
9:01/mi
27:59
49125
10K· 6.21 mi
9:07/mi
56:17
5081
15K· 9.32 mi
9:45/mi
1:26:32
4451
20K· 12.43 mi
9:59/mi
1:57:31
6740
Half· 13.10 mi
10:00/mi
2:04:13
27
25K· 15.53 mi
10:11/mi
2:29:00
5063
30K· 18.64 mi
10:48/mi
3:02:31
6946
35K· 21.75 mi
11:09/mi
3:37:08
8788
40K· 24.85 mi
10:46/mi
4:10:33
5875
Finish· 26.22 mi
10:11/mi
4:24:26
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
2:04:139:29 /mi⚡ faster
2nd Half
2:20:1310:42 /mi+12.9%
Positive split — 12.9% slower in the second half
AI Race Performance Report

Brian'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
27:599:013.11 mi27:59
9:01
-
10K
56:179:043.10 mi28:18
9:07
+0:06
15K
1:26:329:183.11 mi30:15
9:45
+0:38
20K
1:57:319:283.11 mi30:59
9:59
+0:14
Half(13.10 mi)
2:04:139:290.67 mi6:42
10:00
+0:01
25K
2:29:009:362.43 mi24:47
10:11
+0:11
30K
3:02:319:483.11 mi33:31
10:48
+0:37
35K
3:37:0810:003.11 mi34:37
11:09
+0:21
40K
4:10:3310:053.10 mi33:25
10:46
-0:23
Finish(26.22 mi)
4:24:2610:061.37 mi13:53
10:11
-0:35
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Brian's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

10:06 /mi

Slowest Pace

11:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:26:32

33% of race

Time at Steady Pace

1:16:21

29% of race

Time at Slower Pace

1:41:33

38% of race

Average Pace: 10:05 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi268731917519175303452134421344
10K3.10 mi26348+52518858+31718858+317260801867618676
15K3.11 mi27989-164119905-104719905-1047303452134421344
20K3.11 mi29657-166820902-99720902-997332562280222802
Half(13.10 mi)0.67 mi29652+520883+1920883+19302702102721027
25K2.43 mi29680-2820810+7320810+73306732100821008
30K3.11 mi29770-9020712+9820712+98312112081720817
35K3.11 mi29386+38420241+47120241+471293051910919109
40K3.10 mi28723+66319625+61619625+616261771689116891
Finish(26.22 mi)1.37 mi28410+31319367+25819367+258245201601216012

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
131 ft55 ft
49ft125ft
117 ft

Overall

30345

Males

21344

M40-44

21344

5K→10K

3.1 - 6.2 mi

Top 44%
55 ft24 ft
50ft81ft
45 ft

Overall

26080

Males

18676

M40-44

18676

10K→15K

6.2 - 9.3 mi

Top 51%
24 ft18 ft
44ft51ft
17 ft

Overall

30345

Males

21344

M40-44

21344

15K→20K

9.3 - 12.4 mi

Top 56%
18 ft45 ft
67ft40ft
38 ft

Overall

33256

Males

22802

M40-44

22802

20K→Half

12.4 - 13.1 mi

Top 51%
45 ft26 ft
8ft27ft
20 ft

Overall

30270

Males

21027

M40-44

21027

Half→25K

13.1 - 15.5 mi

Top 51%
25 ft12 ft
50ft63ft
20 ft

Overall

30673

Males

21008

M40-44

21008

25K→30K

15.5 - 18.6 mi

Top 52%
12 ft35 ft
69ft46ft
28 ft

Overall

31211

Males

20817

M40-44

20817

30K→35K

18.6 - 21.8 mi

Top 49%
35 ft34 ft
87ft88ft
23 ft

Overall

29305

Males

19109

M40-44

19109

35K→40K

21.8 - 24.9 mi

Top 44%
34 ft17 ft
58ft75ft
31 ft

Overall

26177

Males

16891

M40-44

16891

40K→Finish

24.9 - 26.2 mi

Top 41%
17 ft13 ft
14ft18ft
13 ft

Overall

24520

Males

16012

M40-44

16012

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#26873
5K10K
418943+525
#26873 #26348
10K15K
1798157-1641
#26348 #27989
15K20K
1806138-1668
#27989 #29657
20KHalf
100105+5
#29657 #29652
Half25K
461433-28
#29652 #29680
25K30K
642552-90
#29680 #29770
30K35K
378762+384
#29770 #29386
35K40K
162825+663
#29386 #28723
40KFinish
60373+313
#28723 #28410
TOTALS
58254288-1537
#26873 #28410

Passing Visualized

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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