Rich Horsfall

Bib: 39958 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 6%
Gender (Male)
#0 / 33594
Top 9%
Masters (Masters Men)
#0 / 16876
Top 7%
Division (M45-49)
#0 / 4167
Top 9%
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
6:43/mi
20:49
49125
10K· 6.21 mi
6:49/mi
41:57
5081
15K· 9.32 mi
6:55/mi
1:03:25
4451
20K· 12.43 mi
6:48/mi
1:24:32
6740
Half· 13.10 mi
6:56/mi
1:29:11
27
25K· 15.53 mi
6:49/mi
1:45:47
5063
30K· 18.64 mi
6:55/mi
2:07:15
6946
35K· 21.75 mi
7:02/mi
2:29:04
8788
40K· 24.85 mi
6:56/mi
2:50:35
5875
Finish· 26.22 mi
7:01/mi
3:00:09
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
1:29:116:49 /mi⚡ faster
2nd Half
1:30:586:56 /mi+2.0%
Positive split — 2.0% slower in the second half
AI Race Performance Report

Rich'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
20:496:433.11 mi20:49
6:43
-
10K
41:576:463.10 mi21:08
6:49
+0:06
15K
1:03:256:493.11 mi21:28
6:55
+0:06
20K
1:24:326:493.11 mi21:07
6:48
-0:07
Half(13.10 mi)
1:29:116:490.67 mi4:39
6:56
+0:08
25K
1:45:476:492.43 mi16:36
6:49
-0:07
30K
2:07:156:503.11 mi21:28
6:55
+0:06
35K
2:29:046:523.11 mi21:49
7:02
+0:07
40K
2:50:356:523.10 mi21:31
6:56
-0:06
Finish(26.22 mi)
3:00:096:531.37 mi9:34
7:01
+0:05
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Rich's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:43 /mi

Average Pace

6:53 /mi

Slowest Pace

7:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:00:09

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi380734853485376734803480
10K3.10 mi3890-833569-843569-84404937143714
15K3.11 mi3826+643519+503519+50376734803480
20K3.11 mi3892-663580-613580-61428239243924
Half(13.10 mi)0.67 mi3893-13581-13581-1388635883588
25K2.43 mi3845+483542+393542+39369334123412
30K3.11 mi3693+1523411+1313411+131327730383038
35K3.11 mi3555+1383285+1263285+126322529522952
40K3.10 mi3341+2143089+1963089+196249022772277
Finish(26.22 mi)1.37 mi3329+123076+133076+13287625442544

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
131 ft55 ft
49ft125ft
117 ft

Overall

3767

Males

3480

M45-49

3480

5K→10K

3.1 - 6.2 mi

Top 7%
55 ft24 ft
50ft81ft
45 ft

Overall

4049

Males

3714

M45-49

3714

10K→15K

6.2 - 9.3 mi

Top 6%
24 ft18 ft
44ft51ft
17 ft

Overall

3767

Males

3480

M45-49

3480

15K→20K

9.3 - 12.4 mi

Top 7%
18 ft45 ft
67ft40ft
38 ft

Overall

4282

Males

3924

M45-49

3924

20K→Half

12.4 - 13.1 mi

Top 6%
45 ft26 ft
8ft27ft
20 ft

Overall

3886

Males

3588

M45-49

3588

Half→25K

13.1 - 15.5 mi

Top 6%
25 ft12 ft
50ft63ft
20 ft

Overall

3693

Males

3412

M45-49

3412

25K→30K

15.5 - 18.6 mi

Top 5%
12 ft35 ft
69ft46ft
28 ft

Overall

3277

Males

3038

M45-49

3038

30K→35K

18.6 - 21.8 mi

Top 5%
35 ft34 ft
87ft88ft
23 ft

Overall

3225

Males

2952

M45-49

2952

35K→40K

21.8 - 24.9 mi

Top 4%
34 ft17 ft
58ft75ft
31 ft

Overall

2490

Males

2277

M45-49

2277

40K→Finish

24.9 - 26.2 mi

Top 5%
17 ft13 ft
14ft18ft
13 ft

Overall

2876

Males

2544

M45-49

2544

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing