Andy Smithers

Bib: 8590 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 18%
Gender (Male)
#0 / 33594
Top 25%
Masters (Masters Men)
#0 / 16876
Top 22%
Division (M50-54)
#0 / 3474
Top 20%
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
8:09/mi
25:18
49125
10K· 6.21 mi
8:09/mi
50:36
5081
15K· 9.32 mi
8:26/mi
1:16:48
4451
20K· 12.43 mi
8:14/mi
1:42:20
6740
Half· 13.10 mi
8:18/mi
1:47:54
27
25K· 15.53 mi
8:13/mi
2:07:54
5063
30K· 18.64 mi
8:19/mi
2:33:42
6946
35K· 21.75 mi
8:11/mi
2:59:07
8788
40K· 24.85 mi
7:41/mi
3:22:59
5875
Finish· 26.22 mi
7:39/mi
3:33:25
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
1:47:548:15 /mi+2.2%
2nd Half
1:45:318:03 /mi✓ faster
Negative split — 2.2% faster in the second half
AI Race Performance Report

Andy'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
25:188:093.11 mi25:18
8:09
-
10K
50:368:093.10 mi25:18
8:09
0:00
15K
1:16:488:153.11 mi26:12
8:26
+0:17
20K
1:42:208:153.11 mi25:32
8:14
-0:12
Half(13.10 mi)
1:47:548:150.67 mi5:34
8:18
+0:04
25K
2:07:548:152.43 mi20:00
8:13
-0:05
30K
2:33:428:153.11 mi25:48
8:19
+0:06
35K
2:59:078:153.11 mi25:25
8:11
-0:08
40K
3:22:598:113.10 mi23:52
7:41
-0:30
Finish(26.22 mi)
3:33:258:091.37 mi10:26
7:39
-0:02
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Andy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:39 /mi

Average Pace

8:09 /mi

Slowest Pace

8:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:07:13

88% of race

Time at Steady Pace

26:12

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:08 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi157781195111951156101187011870
10K3.10 mi15254+52411585+36611585+366147271122211222
15K3.11 mi15345-9111660-7511660-75156101187011870
20K3.11 mi15277+6811620+4011620+40152171157911579
Half(13.10 mi)0.67 mi15186+9111555+6511555+65136241045710457
25K2.43 mi14771+41511252+30311252+303132711018410184
30K3.11 mi13940+83110647+60510647+6051161589548954
35K3.11 mi12731+12099736+9119736+911873268526852
40K3.10 mi11221+15108624+11128624+1112536344094409
Finish(26.22 mi)1.37 mi10766+4558283+3418283+341558645004500

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15610

Males

11870

M50-54

11870

5K→10K

3.1 - 6.2 mi

Top 25%
55 ft24 ft
50ft81ft
45 ft

Overall

14727

Males

11222

M50-54

11222

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15610

Males

11870

M50-54

11870

15K→20K

9.3 - 12.4 mi

Top 25%
18 ft45 ft
67ft40ft
38 ft

Overall

15217

Males

11579

M50-54

11579

20K→Half

12.4 - 13.1 mi

Top 23%
45 ft26 ft
8ft27ft
20 ft

Overall

13624

Males

10457

M50-54

10457

Half→25K

13.1 - 15.5 mi

Top 22%
25 ft12 ft
50ft63ft
20 ft

Overall

13271

Males

10184

M50-54

10184

25K→30K

15.5 - 18.6 mi

Top 19%
12 ft35 ft
69ft46ft
28 ft

Overall

11615

Males

8954

M50-54

8954

30K→35K

18.6 - 21.8 mi

Top 15%
35 ft34 ft
87ft88ft
23 ft

Overall

8732

Males

6852

M50-54

6852

35K→40K

21.8 - 24.9 mi

Top 9%
34 ft17 ft
58ft75ft
31 ft

Overall

5363

Males

4409

M50-54

4409

40K→Finish

24.9 - 26.2 mi

Top 9%
17 ft13 ft
14ft18ft
13 ft

Overall

5586

Males

4500

M50-54

4500

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing