Alan Roberts

Bib: 32784 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
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
12:21/mi
38:20
49125
10K· 6.21 mi
12:34/mi
1:17:20
5081
15K· 9.32 mi
12:40/mi
1:56:39
4451
20K· 12.43 mi
12:08/mi
2:34:19
6740
Half· 13.10 mi
12:30/mi
2:42:42
27
25K· 15.53 mi
12:29/mi
3:13:05
5063
30K· 18.64 mi
13:15/mi
3:54:14
6946
35K· 21.75 mi
14:14/mi
4:38:27
8788
40K· 24.85 mi
14:07/mi
5:22:17
5875
Finish· 26.22 mi
14:09/mi
5:41:34
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
2:42:4212:26 /mi⚡ faster
2nd Half
2:58:5213:38 /mi+9.9%
Positive split — 9.9% slower in the second half
AI Race Performance Report

Alan'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
38:2012:213.11 mi38:20
12:21
-
10K
1:17:2012:273.10 mi39:00
12:34
+0:13
15K
1:56:3912:313.11 mi39:19
12:40
+0:06
20K
2:34:1912:263.11 mi37:40
12:08
-0:32
Half(13.10 mi)
2:42:4212:260.67 mi8:23
12:30
+0:22
25K
3:13:0512:262.43 mi30:23
12:29
-0:01
30K
3:54:1412:343.11 mi41:09
13:15
+0:46
35K
4:38:2712:493.11 mi44:13
14:14
+0:59
40K
5:22:1712:583.10 mi43:50
14:07
-0:07
Finish(26.22 mi)
5:41:3413:031.37 mi19:17
14:09
+0:02
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:08 /mi

Average Pace

13:02 /mi

Slowest Pace

14:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:54:14

69% of race

Time at Steady Pace

1:47:20

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:02 /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 mi553323244132441514273102831028
10K3.10 mi54623+70932195+24632195+246539453193131931
15K3.11 mi53558+106531835+36031835+360514273102831028
20K3.11 mi52262+129631340+49531340+495483652968229682
Half(13.10 mi)0.67 mi52025+23731235+10531235+105480992930429304
25K2.43 mi50799+122630740+49530740+495452102801728017
30K3.11 mi49890+90930325+41530325+415456472783027830
35K3.11 mi49570+32030028+29730028+297472422806528065
40K3.10 mi49557+1329926+10229926+102487232856028560
Finish(26.22 mi)1.37 mi49693-13629936-1029936-10517582998829988

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
131 ft55 ft
49ft125ft
117 ft

Overall

51427

Males

31028

M45-49

31028

5K→10K

3.1 - 6.2 mi

Top 90%
55 ft24 ft
50ft81ft
45 ft

Overall

53945

Males

31931

M45-49

31931

10K→15K

6.2 - 9.3 mi

Top 86%
24 ft18 ft
44ft51ft
17 ft

Overall

51427

Males

31028

M45-49

31028

15K→20K

9.3 - 12.4 mi

Top 81%
18 ft45 ft
67ft40ft
38 ft

Overall

48365

Males

29682

M45-49

29682

20K→Half

12.4 - 13.1 mi

Top 80%
45 ft26 ft
8ft27ft
20 ft

Overall

48099

Males

29304

M45-49

29304

Half→25K

13.1 - 15.5 mi

Top 76%
25 ft12 ft
50ft63ft
20 ft

Overall

45210

Males

28017

M45-49

28017

25K→30K

15.5 - 18.6 mi

Top 76%
12 ft35 ft
69ft46ft
28 ft

Overall

45647

Males

27830

M45-49

27830

30K→35K

18.6 - 21.8 mi

Top 79%
35 ft34 ft
87ft88ft
23 ft

Overall

47242

Males

28065

M45-49

28065

35K→40K

21.8 - 24.9 mi

Top 81%
34 ft17 ft
58ft75ft
31 ft

Overall

48723

Males

28560

M45-49

28560

40K→Finish

24.9 - 26.2 mi

Top 87%
17 ft13 ft
14ft18ft
13 ft

Overall

51758

Males

29988

M45-49

29988

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing