Alfonso Sanchez

Bib: 11936 M CL

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 17%
Gender (Male)
#0 / 33594
Top 23%
Masters (Masters Men)
#0 / 16876
Top 20%
Division (M40-44)
#0 / 4826
Top 27%
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
7:54/mi
24:30
49125
10K· 6.21 mi
8:02/mi
49:26
5081
15K· 9.32 mi
8:13/mi
1:14:57
4451
20K· 12.43 mi
7:56/mi
1:39:35
6740
Half· 13.10 mi
8:11/mi
1:45:04
27
25K· 15.53 mi
8:01/mi
2:04:34
5063
30K· 18.64 mi
8:08/mi
2:29:49
6946
35K· 21.75 mi
8:12/mi
2:55:17
8788
40K· 24.85 mi
8:06/mi
3:20:25
5875
Finish· 26.22 mi
7:38/mi
3:30:49
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
1:45:048:02 /mi⚖️ balanced
2nd Half
1:45:458:04 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Alfonso'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
24:307:543.11 mi24:30
7:54
-
10K
49:267:583.10 mi24:56
8:02
+0:08
15K
1:14:578:033.11 mi25:31
8:13
+0:11
20K
1:39:358:013.11 mi24:38
7:56
-0:17
Half(13.10 mi)
1:45:048:020.67 mi5:29
8:11
+0:15
25K
2:04:348:022.43 mi19:30
8:01
-0:10
30K
2:29:498:033.11 mi25:15
8:08
+0:07
35K
2:55:178:043.11 mi25:28
8:12
+0:04
40K
3:20:258:043.10 mi25:08
8:06
-0:06
Finish(26.22 mi)
3:30:498:031.37 mi10:24
7:38
-0:28
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alfonso's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:38 /mi

Average Pace

8:03 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

59:32

28% of race

Time at Steady Pace

2:31:17

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi1271498709870133741036710367
10K3.10 mi12927-21310003-13310003-133132091017210172
15K3.11 mi13035-10810091-8810091-88133741036710367
20K3.11 mi12781+2549920+1719920+1711220095509550
Half(13.10 mi)0.67 mi12749+329904+169904+161239996479647
25K2.43 mi12408+3419640+2649640+2641135588888888
30K3.11 mi11839+5699216+4249216+4241019980338033
35K3.11 mi11118+7218662+5548662+554885469316931
40K3.10 mi10383+7358075+5878075+587752858405840
Finish(26.22 mi)1.37 mi10000+3837796+2797796+279543744044404

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
131 ft55 ft
49ft125ft
117 ft

Overall

13374

Males

10367

M40-44

10367

5K→10K

3.1 - 6.2 mi

Top 22%
55 ft24 ft
50ft81ft
45 ft

Overall

13209

Males

10172

M40-44

10172

10K→15K

6.2 - 9.3 mi

Top 22%
24 ft18 ft
44ft51ft
17 ft

Overall

13374

Males

10367

M40-44

10367

15K→20K

9.3 - 12.4 mi

Top 20%
18 ft45 ft
67ft40ft
38 ft

Overall

12200

Males

9550

M40-44

9550

20K→Half

12.4 - 13.1 mi

Top 21%
45 ft26 ft
8ft27ft
20 ft

Overall

12399

Males

9647

M40-44

9647

Half→25K

13.1 - 15.5 mi

Top 19%
25 ft12 ft
50ft63ft
20 ft

Overall

11355

Males

8888

M40-44

8888

25K→30K

15.5 - 18.6 mi

Top 17%
12 ft35 ft
69ft46ft
28 ft

Overall

10199

Males

8033

M40-44

8033

30K→35K

18.6 - 21.8 mi

Top 15%
35 ft34 ft
87ft88ft
23 ft

Overall

8854

Males

6931

M40-44

6931

35K→40K

21.8 - 24.9 mi

Top 13%
34 ft17 ft
58ft75ft
31 ft

Overall

7528

Males

5840

M40-44

5840

40K→Finish

24.9 - 26.2 mi

Top 9%
17 ft13 ft
14ft18ft
13 ft

Overall

5437

Males

4404

M40-44

4404

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing