Alexander D'Arbost

Bib: 8174 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 32%
Gender (Male)
#0 / 33594
Top 41%
Division (M18-39)
#0 / 16712
Top 44%
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
8:18/mi
25:46
49125
10K· 6.21 mi
8:21/mi
51:40
5081
15K· 9.32 mi
8:43/mi
1:18:43
4451
20K· 12.43 mi
8:31/mi
1:45:08
6740
Half· 13.10 mi
8:44/mi
1:50:59
27
25K· 15.53 mi
8:46/mi
2:12:19
5063
30K· 18.64 mi
9:20/mi
2:41:18
6946
35K· 21.75 mi
10:02/mi
3:12:28
8788
40K· 24.85 mi
10:09/mi
3:43:57
5875
Finish· 26.22 mi
9:56/mi
3:57:29
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
1:50:598:29 /mi⚡ faster
2nd Half
2:06:309:39 /mi+14.0%
Positive split — 14.0% slower in the second half
AI Race Performance Report

Alexander'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
25:468:183.11 mi25:46
8:18
-
10K
51:408:193.10 mi25:54
8:21
+0:03
15K
1:18:438:273.11 mi27:03
8:43
+0:22
20K
1:45:088:283.11 mi26:25
8:31
-0:12
Half(13.10 mi)
1:50:598:290.67 mi5:51
8:44
+0:13
25K
2:12:198:322.43 mi21:20
8:46
+0:02
30K
2:41:188:403.11 mi28:59
9:20
+0:34
35K
3:12:288:513.11 mi31:10
10:02
+0:42
40K
3:43:579:013.10 mi31:29
10:09
+0:07
Finish(26.22 mi)
3:57:299:041.37 mi13:32
9:56
-0:13
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alexander's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:18 /mi

Average Pace

9:04 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

51:40

22% of race

Time at Steady Pace

1:20:39

34% of race

Time at Slower Pace

1:45:10

44% of race

Average Pace: 9:03 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi174461310213102181581357113571
10K3.10 mi17014+43212795+30712795+307167981265612656
15K3.11 mi17407-39313059-26413059-264181581357113571
20K3.11 mi17448-4113073-1413073-14179911342013420
Half(13.10 mi)0.67 mi17453-513075-213075-2177321323613236
25K2.43 mi17483-3013049+2613049+26180991338213382
30K3.11 mi17840-35713229-18013229-180204161462614626
35K3.11 mi18437-59713505-27613505-276220291512515125
40K3.10 mi18911-47413632-12713632-127218011447214472
Finish(26.22 mi)1.37 mi19119-20813698-6613698-66223791477414774

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
131 ft55 ft
49ft125ft
117 ft

Overall

18158

Males

13571

M18-39

13571

5K→10K

3.1 - 6.2 mi

Top 28%
55 ft24 ft
50ft81ft
45 ft

Overall

16798

Males

12656

M18-39

12656

10K→15K

6.2 - 9.3 mi

Top 30%
24 ft18 ft
44ft51ft
17 ft

Overall

18158

Males

13571

M18-39

13571

15K→20K

9.3 - 12.4 mi

Top 30%
18 ft45 ft
67ft40ft
38 ft

Overall

17991

Males

13420

M18-39

13420

20K→Half

12.4 - 13.1 mi

Top 30%
45 ft26 ft
8ft27ft
20 ft

Overall

17732

Males

13236

M18-39

13236

Half→25K

13.1 - 15.5 mi

Top 30%
25 ft12 ft
50ft63ft
20 ft

Overall

18099

Males

13382

M18-39

13382

25K→30K

15.5 - 18.6 mi

Top 34%
12 ft35 ft
69ft46ft
28 ft

Overall

20416

Males

14626

M18-39

14626

30K→35K

18.6 - 21.8 mi

Top 37%
35 ft34 ft
87ft88ft
23 ft

Overall

22029

Males

15125

M18-39

15125

35K→40K

21.8 - 24.9 mi

Top 36%
34 ft17 ft
58ft75ft
31 ft

Overall

21801

Males

14472

M18-39

14472

40K→Finish

24.9 - 26.2 mi

Top 37%
17 ft13 ft
14ft18ft
13 ft

Overall

22379

Males

14774

M18-39

14774

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing