Alessandro Fantini

Bib: 4751 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 37%
Gender (Male)
#0 / 33594
Top 46%
Division (M18-39)
#0 / 16712
Top 50%
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
7:57/mi
24:39
49125
10K· 6.21 mi
7:50/mi
48:58
5081
15K· 9.32 mi
8:02/mi
1:13:53
4451
20K· 12.43 mi
7:42/mi
1:37:48
6740
Half· 13.10 mi
7:59/mi
1:43:09
27
25K· 15.53 mi
7:53/mi
2:02:19
5063
30K· 18.64 mi
9:03/mi
2:30:23
6946
35K· 21.75 mi
12:44/mi
3:09:55
8788
40K· 24.85 mi
12:38/mi
3:49:09
5875
Finish· 26.22 mi
11:43/mi
4:05:07
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
1:43:097:53 /mi⚡ faster
2nd Half
2:21:5810:50 /mi+37.6%
Positive split — 37.6% slower in the second half
AI Race Performance Report

Alessandro's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:397:573.11 mi24:39
7:57
-
10K
48:587:533.10 mi24:19
7:50
-0:07
15K
1:13:537:563.11 mi24:55
8:02
+0:12
20K
1:37:487:533.11 mi23:55
7:42
-0:20
Half(13.10 mi)
1:43:097:530.67 mi5:21
7:59
+0:17
25K
2:02:197:532.43 mi19:10
7:53
-0:06
30K
2:30:238:053.11 mi28:04
9:03
+1:10
35K
3:09:558:443.11 mi39:32
12:44
+3:41
40K
3:49:099:143.10 mi39:14
12:38
-0:06
Finish(26.22 mi)
4:05:079:221.37 mi15:58
11:43
-0:55
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:42 /mi

Average Pace

9:21 /mi

Slowest Pace

12:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:02:19

50% of race

Time at Slower Pace

2:02:48

50% of race

Average Pace: 9:21 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi1334510319103191114888308830
10K3.10 mi12047+12989409+9109409+9101102587528752
15K3.11 mi11661+3869163+2469163+2461114888308830
20K3.11 mi11128+5338805+3588805+358991580158015
Half(13.10 mi)0.67 mi11075+538761+448761+441053184418441
25K2.43 mi10830+2458571+1908571+1901010280448044
30K3.11 mi12152-13229434-8639434-863176041285112851
35K3.11 mi17350-519812778-334412778-3344392562421124211
40K3.10 mi21176-382615049-227115049-2271398772414824148
Finish(26.22 mi)1.37 mi21998-82215500-45115500-451374582293622936

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
131 ft55 ft
49ft125ft
117 ft

Overall

11148

Males

8830

M18-39

8830

5K→10K

3.1 - 6.2 mi

Top 18%
55 ft24 ft
50ft81ft
45 ft

Overall

11025

Males

8752

M18-39

8752

10K→15K

6.2 - 9.3 mi

Top 19%
24 ft18 ft
44ft51ft
17 ft

Overall

11148

Males

8830

M18-39

8830

15K→20K

9.3 - 12.4 mi

Top 17%
18 ft45 ft
67ft40ft
38 ft

Overall

9915

Males

8015

M18-39

8015

20K→Half

12.4 - 13.1 mi

Top 18%
45 ft26 ft
8ft27ft
20 ft

Overall

10531

Males

8441

M18-39

8441

Half→25K

13.1 - 15.5 mi

Top 17%
25 ft12 ft
50ft63ft
20 ft

Overall

10102

Males

8044

M18-39

8044

25K→30K

15.5 - 18.6 mi

Top 29%
12 ft35 ft
69ft46ft
28 ft

Overall

17604

Males

12851

M18-39

12851

30K→35K

18.6 - 21.8 mi

Top 66%
35 ft34 ft
87ft88ft
23 ft

Overall

39256

Males

24211

M18-39

24211

35K→40K

21.8 - 24.9 mi

Top 67%
34 ft17 ft
58ft75ft
31 ft

Overall

39877

Males

24148

M18-39

24148

40K→Finish

24.9 - 26.2 mi

Top 63%
17 ft13 ft
14ft18ft
13 ft

Overall

37458

Males

22936

M18-39

22936

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#13345
5K10K
381336+1298
#13345 #12047
10K15K
81467+386
#12047 #11661
15K20K
17550+533
#11661 #11128
20KHalf
2174+53
#11128 #11075
Half25K
64309+245
#11075 #10830
25K30K
141290-1322
#10830 #12152
30K35K
52079-5198
#12152 #17350
35K40K
386236-3826
#17350 #21176
40KFinish
86442-822
#21176 #21998
TOTALS
115662913-8653
#13345 #21998

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing