James Matheson

Bib: 56347 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
9:28/mi
29:22
49125
10K· 6.21 mi
10:06/mi
1:00:42
5081
15K· 9.32 mi
10:35/mi
1:33:32
4451
20K· 12.43 mi
10:34/mi
2:06:21
6740
Half· 13.10 mi
11:08/mi
2:13:49
27
25K· 15.53 mi
13:03/mi
2:45:36
5063
30K· 18.64 mi
11:37/mi
3:21:41
6946
35K· 21.75 mi
13:16/mi
4:02:51
8788
40K· 24.85 mi
13:06/mi
4:43:30
5875
Finish· 26.22 mi
11:40/mi
4:59:24
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
2:13:4910:13 /mi⚡ faster
2nd Half
2:45:3512:38 /mi+23.7%
Positive split — 23.7% 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
29:229:283.11 mi29:22
9:28
-
10K
1:00:429:473.10 mi31:20
10:06
+0:38
15K
1:33:3210:033.11 mi32:50
10:35
+0:29
20K
2:06:2110:113.11 mi32:49
10:34
-0:01
Half(13.10 mi)
2:13:4910:130.67 mi7:28
11:08
+0:34
25K
2:45:3610:402.43 mi31:47
13:03
+1:55
30K
3:21:4110:503.11 mi36:05
11:37
-1:26
35K
4:02:5111:103.11 mi41:10
13:16
+1:39
40K
4:43:3011:253.10 mi40:39
13:06
-0:10
Finish(26.22 mi)
4:59:2411:261.37 mi15:54
11:40
-1:26
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

9:28 /mi

Average Pace

11:26 /mi

Slowest Pace

13:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:06:21

42% of race

Time at Steady Pace

59:27

20% of race

Time at Slower Pace

1:53:36

38% of race

Average Pace: 11:25 /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 mi327862281622816379872544525445
10K3.10 mi35089-230324075-125924075-1259372532515325153
15K3.11 mi35997-90824530-45524530-455379872544525445
20K3.11 mi36532-53524705-17524705-175383662534725347
Half(13.10 mi)0.67 mi36700-16824744-3924744-39399492587225872
25K2.43 mi39451-275125989-124525989-1245477722907829078
30K3.11 mi38777+67425473+51625473+516366832358823588
35K3.11 mi39448-67125564-9125564-91421872565625656
40K3.10 mi39991-54325638-7425638-74428662571325713
Finish(26.22 mi)1.37 mi39945+4625549+8925549+89370962275822758

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
131 ft55 ft
49ft125ft
117 ft

Overall

37987

Males

25445

M50-54

25445

5K→10K

3.1 - 6.2 mi

Top 62%
55 ft24 ft
50ft81ft
45 ft

Overall

37253

Males

25153

M50-54

25153

10K→15K

6.2 - 9.3 mi

Top 64%
24 ft18 ft
44ft51ft
17 ft

Overall

37987

Males

25445

M50-54

25445

15K→20K

9.3 - 12.4 mi

Top 64%
18 ft45 ft
67ft40ft
38 ft

Overall

38366

Males

25347

M50-54

25347

20K→Half

12.4 - 13.1 mi

Top 67%
45 ft26 ft
8ft27ft
20 ft

Overall

39949

Males

25872

M50-54

25872

Half→25K

13.1 - 15.5 mi

Top 80%
25 ft12 ft
50ft63ft
20 ft

Overall

47772

Males

29078

M50-54

29078

25K→30K

15.5 - 18.6 mi

Top 61%
12 ft35 ft
69ft46ft
28 ft

Overall

36683

Males

23588

M50-54

23588

30K→35K

18.6 - 21.8 mi

Top 71%
35 ft34 ft
87ft88ft
23 ft

Overall

42187

Males

25656

M50-54

25656

35K→40K

21.8 - 24.9 mi

Top 72%
34 ft17 ft
58ft75ft
31 ft

Overall

42866

Males

25713

M50-54

25713

40K→Finish

24.9 - 26.2 mi

Top 62%
17 ft13 ft
14ft18ft
13 ft

Overall

37096

Males

22758

M50-54

22758

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#32786
5K10K
2481178-2303
#32786 #35089
10K15K
1156248-908
#35089 #35997
15K20K
861326-535
#35997 #36532
20KHalf
24577-168
#36532 #36700
Half25K
281160-2751
#36700 #39451
25K30K
273947+674
#39451 #38777
30K35K
1006335-671
#38777 #39448
35K40K
791248-543
#39448 #39991
40KFinish
146192+46
#39991 #39945
TOTALS
97702611-7159
#32786 #39945

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