James Bruce

Bib: 38294 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 (M50-54)
#0 / 3474
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
8:33/mi
26:31
49125
10K· 6.21 mi
8:46/mi
53:44
5081
15K· 9.32 mi
9:29/mi
1:23:10
4451
20K· 12.43 mi
9:47/mi
1:53:33
6740
Half· 13.10 mi
10:07/mi
2:00:20
27
25K· 15.53 mi
10:09/mi
2:25:01
5063
30K· 18.64 mi
11:37/mi
3:01:05
6946
35K· 21.75 mi
11:42/mi
3:37:25
8788
40K· 24.85 mi
12:35/mi
4:16:30
5875
Finish· 26.22 mi
12:03/mi
4:32:56
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
2:00:209:12 /mi⚡ faster
2nd Half
2:32:3611:38 /mi+26.8%
Positive split — 26.8% slower in the second half
AI Race Performance Report

James'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
26:318:333.11 mi26:31
8:33
-
10K
53:448:393.10 mi27:13
8:46
+0:13
15K
1:23:108:563.11 mi29:26
9:29
+0:43
20K
1:53:339:093.11 mi30:23
9:47
+0:18
Half(13.10 mi)
2:00:209:120.67 mi6:47
10:07
+0:20
25K
2:25:019:212.43 mi24:41
10:09
+0:02
30K
3:01:059:433.11 mi36:04
11:37
+1:28
35K
3:37:2510:003.11 mi36:20
11:42
+0:05
40K
4:16:3010:203.10 mi39:05
12:35
+0:53
Finish(26.22 mi)
4:32:5610:261.37 mi16:26
12:03
-0:32
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of James's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:33 /mi

Average Pace

10:25 /mi

Slowest Pace

12:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

53:44

20% of race

Time at Steady Pace

1:31:17

33% of race

Time at Slower Pace

2:07:55

47% of race

Average Pace: 10:25 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi202241493014930275221964319643
10K3.10 mi20755-53115269-33915269-339213381562015620
15K3.11 mi22855-210016649-138016649-1380275221964319643
20K3.11 mi25608-275318400-175118400-1751315552187421874
Half(13.10 mi)0.67 mi26099-49118720-32018720-320314022163821638
25K2.43 mi27042-94319249-52919249-529303622083720837
30K3.11 mi29027-198520273-102420273-1024366402356623566
35K3.11 mi29492-46520311-3820311-38328462093120931
40K3.10 mi30853-136120830-51920830-519395372396223962
Finish(26.22 mi)1.37 mi31330-47721016-18621016-186401012434724347

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
131 ft55 ft
49ft125ft
117 ft

Overall

27522

Males

19643

M50-54

19643

5K→10K

3.1 - 6.2 mi

Top 36%
55 ft24 ft
50ft81ft
45 ft

Overall

21338

Males

15620

M50-54

15620

10K→15K

6.2 - 9.3 mi

Top 46%
24 ft18 ft
44ft51ft
17 ft

Overall

27522

Males

19643

M50-54

19643

15K→20K

9.3 - 12.4 mi

Top 53%
18 ft45 ft
67ft40ft
38 ft

Overall

31555

Males

21874

M50-54

21874

20K→Half

12.4 - 13.1 mi

Top 53%
45 ft26 ft
8ft27ft
20 ft

Overall

31402

Males

21638

M50-54

21638

Half→25K

13.1 - 15.5 mi

Top 51%
25 ft12 ft
50ft63ft
20 ft

Overall

30362

Males

20837

M50-54

20837

25K→30K

15.5 - 18.6 mi

Top 61%
12 ft35 ft
69ft46ft
28 ft

Overall

36640

Males

23566

M50-54

23566

30K→35K

18.6 - 21.8 mi

Top 55%
35 ft34 ft
87ft88ft
23 ft

Overall

32846

Males

20931

M50-54

20931

35K→40K

21.8 - 24.9 mi

Top 66%
34 ft17 ft
58ft75ft
31 ft

Overall

39537

Males

23962

M50-54

23962

40K→Finish

24.9 - 26.2 mi

Top 67%
17 ft13 ft
14ft18ft
13 ft

Overall

40101

Males

24347

M50-54

24347

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing