James Rubin-Smith

Bib: 2570 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 5%
Gender (Male)
#0 / 33594
Top 8%
Masters (Masters Men)
#0 / 16876
Top 6%
Division (M40-44)
#0 / 4826
Top 10%
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
6:39/mi
20:38
49125
10K· 6.21 mi
6:34/mi
40:59
5081
15K· 9.32 mi
6:45/mi
1:01:55
4451
20K· 12.43 mi
6:34/mi
1:22:19
6740
Half· 13.10 mi
6:43/mi
1:26:49
27
25K· 15.53 mi
6:40/mi
1:43:02
5063
30K· 18.64 mi
6:51/mi
2:04:16
6946
35K· 21.75 mi
7:03/mi
2:26:09
8788
40K· 24.85 mi
7:21/mi
2:48:57
5875
Finish· 26.22 mi
7:07/mi
2:58:39
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
1:26:496:38 /mi⚡ faster
2nd Half
1:31:507:00 /mi+5.8%
Positive split — 5.8% 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
20:386:393.11 mi20:38
6:39
-
10K
40:596:363.10 mi20:21
6:34
-0:05
15K
1:01:556:393.11 mi20:56
6:45
+0:11
20K
1:22:196:383.11 mi20:24
6:34
-0:11
Half(13.10 mi)
1:26:496:380.67 mi4:30
6:43
+0:09
25K
1:43:026:382.43 mi16:13
6:40
-0:03
30K
2:04:166:403.11 mi21:14
6:51
+0:11
35K
2:26:096:443.11 mi21:53
7:03
+0:12
40K
2:48:576:483.10 mi22:48
7:21
+0:18
Finish(26.22 mi)
2:58:396:501.37 mi9:42
7:07
-0:14
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

6:34 /mi

Average Pace

6:49 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:35:51

87% of race

Time at Steady Pace

22:48

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi342331493149283026642664
10K3.10 mi2976+4472773+3762773+376265224962496
15K3.11 mi2911+652718+552718+55283026642664
20K3.11 mi2870+412692+262692+26273525872587
Half(13.10 mi)0.67 mi2854+162680+122680+12264925232523
25K2.43 mi2800+542639+412639+41278026132613
30K3.11 mi2765+352607+322607+32286726762676
35K3.11 mi2809-442629-222629-22330230143014
40K3.10 mi2981-1722769-1402769-140389934023402
Finish(26.22 mi)1.37 mi2973+82760+92760+9320428092809

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
131 ft55 ft
49ft125ft
117 ft

Overall

2830

Males

2664

M40-44

2664

5K→10K

3.1 - 6.2 mi

Top 4%
55 ft24 ft
50ft81ft
45 ft

Overall

2652

Males

2496

M40-44

2496

10K→15K

6.2 - 9.3 mi

Top 5%
24 ft18 ft
44ft51ft
17 ft

Overall

2830

Males

2664

M40-44

2664

15K→20K

9.3 - 12.4 mi

Top 5%
18 ft45 ft
67ft40ft
38 ft

Overall

2735

Males

2587

M40-44

2587

20K→Half

12.4 - 13.1 mi

Top 4%
45 ft26 ft
8ft27ft
20 ft

Overall

2649

Males

2523

M40-44

2523

Half→25K

13.1 - 15.5 mi

Top 5%
25 ft12 ft
50ft63ft
20 ft

Overall

2780

Males

2613

M40-44

2613

25K→30K

15.5 - 18.6 mi

Top 5%
12 ft35 ft
69ft46ft
28 ft

Overall

2867

Males

2676

M40-44

2676

30K→35K

18.6 - 21.8 mi

Top 6%
35 ft34 ft
87ft88ft
23 ft

Overall

3302

Males

3014

M40-44

3014

35K→40K

21.8 - 24.9 mi

Top 7%
34 ft17 ft
58ft75ft
31 ft

Overall

3899

Males

3402

M40-44

3402

40K→Finish

24.9 - 26.2 mi

Top 5%
17 ft13 ft
14ft18ft
13 ft

Overall

3204

Males

2809

M40-44

2809

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing