Chris Marsh

Bib: 49930 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 5%
Gender (Male)
#0 / 33594
Top 9%
Masters (Masters Men)
#0 / 16876
Top 7%
Division (M40-44)
#0 / 4826
Top 11%
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
6:46/mi
21:00
49125
10K· 6.21 mi
6:53/mi
42:23
5081
15K· 9.32 mi
6:56/mi
1:03:54
4451
20K· 12.43 mi
6:48/mi
1:25:00
6740
Half· 13.10 mi
6:58/mi
1:29:40
27
25K· 15.53 mi
6:44/mi
1:46:04
5063
30K· 18.64 mi
6:51/mi
2:07:20
6946
35K· 21.75 mi
6:54/mi
2:28:44
8788
40K· 24.85 mi
6:52/mi
2:50:03
5875
Finish· 26.22 mi
6:53/mi
2:59:26
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
1:29:406:51 /mi⚖️ balanced
2nd Half
1:29:466:51 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Chris'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
21:006:463.11 mi21:00
6:46
-
10K
42:236:503.10 mi21:23
6:53
+0:07
15K
1:03:546:523.11 mi21:31
6:56
+0:03
20K
1:25:006:513.11 mi21:06
6:48
-0:08
Half(13.10 mi)
1:29:406:510.67 mi4:40
6:58
+0:10
25K
1:46:046:502.43 mi16:24
6:44
-0:14
30K
2:07:206:503.11 mi21:16
6:51
+0:07
35K
2:28:446:513.11 mi21:24
6:54
+0:03
40K
2:50:036:513.10 mi21:19
6:52
-0:02
Finish(26.22 mi)
2:59:266:511.37 mi9:23
6:53
+0:01
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Chris's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:44 /mi

Average Pace

6:51 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:59:26

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi426238643864390035893589
10K3.10 mi4489-2274074-2104074-210477043344334
15K3.11 mi4288+2013916+1583916+158390035893589
20K3.11 mi4244+443877+393877+39423338843884
Half(13.10 mi)0.67 mi4230+143867+103867+10404237243724
25K2.43 mi3991+2393669+1983669+198315929532953
30K3.11 mi3728+2633441+2283441+228292227282728
35K3.11 mi3456+2723200+2413200+241266624722472
40K3.10 mi3223+2332984+2162984+216225320742074
Finish(26.22 mi)1.37 mi3171+522932+522932+52237521372137

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
131 ft55 ft
49ft125ft
117 ft

Overall

3900

Males

3589

M40-44

3589

5K→10K

3.1 - 6.2 mi

Top 8%
55 ft24 ft
50ft81ft
45 ft

Overall

4770

Males

4334

M40-44

4334

10K→15K

6.2 - 9.3 mi

Top 7%
24 ft18 ft
44ft51ft
17 ft

Overall

3900

Males

3589

M40-44

3589

15K→20K

9.3 - 12.4 mi

Top 7%
18 ft45 ft
67ft40ft
38 ft

Overall

4233

Males

3884

M40-44

3884

20K→Half

12.4 - 13.1 mi

Top 7%
45 ft26 ft
8ft27ft
20 ft

Overall

4042

Males

3724

M40-44

3724

Half→25K

13.1 - 15.5 mi

Top 5%
25 ft12 ft
50ft63ft
20 ft

Overall

3159

Males

2953

M40-44

2953

25K→30K

15.5 - 18.6 mi

Top 5%
12 ft35 ft
69ft46ft
28 ft

Overall

2922

Males

2728

M40-44

2728

30K→35K

18.6 - 21.8 mi

Top 4%
35 ft34 ft
87ft88ft
23 ft

Overall

2666

Males

2472

M40-44

2472

35K→40K

21.8 - 24.9 mi

Top 4%
34 ft17 ft
58ft75ft
31 ft

Overall

2253

Males

2074

M40-44

2074

40K→Finish

24.9 - 26.2 mi

Top 4%
17 ft13 ft
14ft18ft
13 ft

Overall

2375

Males

2137

M40-44

2137

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing