James Bevan-Thomas

Bib: 42921 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 31%
Gender (Male)
#0 / 33594
Top 40%
Division (M18-39)
#0 / 16712
Top 43%
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
8:03/mi
25:00
49125
10K· 6.21 mi
8:16/mi
50:40
5081
15K· 9.32 mi
8:25/mi
1:16:46
4451
20K· 12.43 mi
8:13/mi
1:42:15
6740
Half· 13.10 mi
8:32/mi
1:47:58
27
25K· 15.53 mi
8:21/mi
2:08:18
5063
30K· 18.64 mi
8:46/mi
2:35:30
6946
35K· 21.75 mi
10:23/mi
3:07:44
8788
40K· 24.85 mi
11:01/mi
3:41:57
5875
Finish· 26.22 mi
10:13/mi
3:55:53
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
1:47:588:15 /mi⚡ faster
2nd Half
2:07:559:45 /mi+18.5%
Positive split — 18.5% 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
25:008:033.11 mi25:00
8:03
-
10K
50:408:103.10 mi25:40
8:16
+0:13
15K
1:16:468:153.11 mi26:06
8:25
+0:09
20K
1:42:158:143.11 mi25:29
8:13
-0:12
Half(13.10 mi)
1:47:588:150.67 mi5:43
8:32
+0:19
25K
2:08:188:162.43 mi20:20
8:21
-0:11
30K
2:35:308:213.11 mi27:12
8:46
+0:25
35K
3:07:448:383.11 mi32:14
10:23
+1:37
40K
3:41:578:563.10 mi34:13
11:01
+0:38
Finish(26.22 mi)
3:55:539:011.37 mi13:56
10:13
-0:48
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

8:03 /mi

Average Pace

9:00 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:35:30

66% of race

Time at Slower Pace

1:20:23

34% of race

Average Pace: 9:00 /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 mi147301126511265153031166411664
10K3.10 mi15382-65211669-40411669-404160631214812148
15K3.11 mi15314+6811642+2711642+27153031166411664
20K3.11 mi15221+9311586+5611586+56150891150511505
Half(13.10 mi)0.67 mi15246-2511602-1611602-16158281195311953
25K2.43 mi15021+22511421+18111421+181145351102211022
30K3.11 mi14898+12311271+15011271+150152231131411314
35K3.11 mi16362-146412114-84312114-843242831640716407
40K3.10 mi18094-173213125-101113125-1011280181788117881
Finish(26.22 mi)1.37 mi18467-37313294-16913294-169248111616516165

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15303

Males

11664

M18-39

11664

5K→10K

3.1 - 6.2 mi

Top 27%
55 ft24 ft
50ft81ft
45 ft

Overall

16063

Males

12148

M18-39

12148

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15303

Males

11664

M18-39

11664

15K→20K

9.3 - 12.4 mi

Top 25%
18 ft45 ft
67ft40ft
38 ft

Overall

15089

Males

11505

M18-39

11505

20K→Half

12.4 - 13.1 mi

Top 26%
45 ft26 ft
8ft27ft
20 ft

Overall

15828

Males

11953

M18-39

11953

Half→25K

13.1 - 15.5 mi

Top 24%
25 ft12 ft
50ft63ft
20 ft

Overall

14535

Males

11022

M18-39

11022

25K→30K

15.5 - 18.6 mi

Top 25%
12 ft35 ft
69ft46ft
28 ft

Overall

15223

Males

11314

M18-39

11314

30K→35K

18.6 - 21.8 mi

Top 41%
35 ft34 ft
87ft88ft
23 ft

Overall

24283

Males

16407

M18-39

16407

35K→40K

21.8 - 24.9 mi

Top 47%
34 ft17 ft
58ft75ft
31 ft

Overall

28018

Males

17881

M18-39

17881

40K→Finish

24.9 - 26.2 mi

Top 41%
17 ft13 ft
14ft18ft
13 ft

Overall

24811

Males

16165

M18-39

16165

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing