Bruce Blackshaw

Bib: 35730 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M60-64)
#0 / 1269
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
11:02/mi
34:14
49125
10K· 6.21 mi
10:45/mi
1:07:37
5081
15K· 9.32 mi
11:14/mi
1:42:31
4451
20K· 12.43 mi
11:38/mi
2:18:37
6740
Half· 13.10 mi
10:55/mi
2:25:56
27
25K· 15.53 mi
11:27/mi
2:53:47
5063
30K· 18.64 mi
12:30/mi
3:32:36
6946
35K· 21.75 mi
14:13/mi
4:16:45
8788
40K· 24.85 mi
13:37/mi
4:59:03
5875
Finish· 26.22 mi
13:13/mi
5:17:04
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
2:25:5611:09 /mi⚡ faster
2nd Half
2:51:0813:03 /mi+17.3%
Positive split — 17.3% slower in the second half
AI Race Performance Report

Bruce'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
34:1411:023.11 mi34:14
11:02
-
10K
1:07:3710:533.10 mi33:23
10:45
-0:17
15K
1:42:3111:003.11 mi34:54
11:14
+0:29
20K
2:18:3711:103.11 mi36:06
11:38
+0:24
Half(13.10 mi)
2:25:5611:090.67 mi7:19
10:55
-0:43
25K
2:53:4711:122.43 mi27:51
11:27
+0:32
30K
3:32:3611:253.11 mi38:49
12:30
+1:03
35K
4:16:4511:493.11 mi44:09
14:13
+1:43
40K
4:59:0312:023.10 mi42:18
13:37
-0:36
Finish(26.22 mi)
5:17:0412:071.37 mi18:01
13:13
-0:24
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Bruce's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:45 /mi

Average Pace

12:06 /mi

Slowest Pace

14:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:14:56

24% of race

Time at Steady Pace

1:38:51

31% of race

Time at Slower Pace

2:23:17

45% of race

Average Pace: 12:06 /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. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi484993007430074434672797427974
10K3.10 mi45835+266429062+101229062+1012434562804828048
15K3.11 mi44826+100928618+44428618+444434672797427974
20K3.11 mi45110-28428663-4528663-45457932864628646
Half(13.10 mi)0.67 mi44704+40628474+18928474+189382522510825108
25K2.43 mi43555+114927867+60727867+607398302561725617
30K3.11 mi43208+34727541+32627541+326417932606126061
35K3.11 mi43981-77327674-13327674-133471452802428024
40K3.10 mi44275-29427652+2227652+22460322727327273
Finish(26.22 mi)1.37 mi44441-16627658-627658-6475972805128051

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
131 ft55 ft
49ft125ft
117 ft

Overall

43467

Males

27974

M60-64

27974

5K→10K

3.1 - 6.2 mi

Top 73%
55 ft24 ft
50ft81ft
45 ft

Overall

43456

Males

28048

M60-64

28048

10K→15K

6.2 - 9.3 mi

Top 73%
24 ft18 ft
44ft51ft
17 ft

Overall

43467

Males

27974

M60-64

27974

15K→20K

9.3 - 12.4 mi

Top 77%
18 ft45 ft
67ft40ft
38 ft

Overall

45793

Males

28646

M60-64

28646

20K→Half

12.4 - 13.1 mi

Top 64%
45 ft26 ft
8ft27ft
20 ft

Overall

38252

Males

25108

M60-64

25108

Half→25K

13.1 - 15.5 mi

Top 67%
25 ft12 ft
50ft63ft
20 ft

Overall

39830

Males

25617

M60-64

25617

25K→30K

15.5 - 18.6 mi

Top 70%
12 ft35 ft
69ft46ft
28 ft

Overall

41793

Males

26061

M60-64

26061

30K→35K

18.6 - 21.8 mi

Top 79%
35 ft34 ft
87ft88ft
23 ft

Overall

47145

Males

28024

M60-64

28024

35K→40K

21.8 - 24.9 mi

Top 77%
34 ft17 ft
58ft75ft
31 ft

Overall

46032

Males

27273

M60-64

27273

40K→Finish

24.9 - 26.2 mi

Top 80%
17 ft13 ft
14ft18ft
13 ft

Overall

47597

Males

28051

M60-64

28051

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#48499
5K10K
582722+2664
#48499 #45835
10K15K
1671176+1009
#45835 #44826
15K20K
723439-284
#44826 #45110
20KHalf
4410+406
#45110 #44704
Half25K
761225+1149
#44704 #43555
25K30K
413760+347
#43555 #43208
30K35K
1035262-773
#43208 #43981
35K40K
574280-294
#43981 #44275
40KFinish
273107-166
#44275 #44441
TOTALS
33237381+4058
#48499 #44441

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