Asa Foster

Bib: 19540 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
8:59/mi
27:53
49125
10K· 6.21 mi
9:57/mi
58:45
5081
15K· 9.32 mi
12:13/mi
1:36:41
4451
20K· 12.43 mi
15:07/mi
2:23:36
6740
Half· 13.10 mi
17:28/mi
2:35:19
27
25K· 15.53 mi
22:12/mi
3:29:22
5063
30K· 18.64 mi
17:45/mi
4:24:29
6946
35K· 21.75 mi
18:23/mi
5:21:35
8788
40K· 24.85 mi
18:32/mi
6:19:08
5875
Finish· 26.22 mi
19:39/mi
6:45:56
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
2:35:1911:52 /mi⚡ faster
2nd Half
4:10:3719:07 /mi+61.4%
Positive split — 61.4% slower in the second half
AI Race Performance Report

Asa'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
27:538:593.11 mi27:53
8:59
-
10K
58:459:283.10 mi30:52
9:57
+0:58
15K
1:36:4110:233.11 mi37:56
12:13
+2:16
20K
2:23:3611:343.11 mi46:55
15:07
+2:54
Half(13.10 mi)
2:35:1911:520.67 mi11:43
17:28
+2:21
25K
3:29:2213:292.43 mi54:03
22:12
+4:44
30K
4:24:2914:123.11 mi55:07
17:45
-4:27
35K
5:21:3514:483.11 mi57:06
18:23
+0:38
40K
6:19:0815:163.10 mi57:33
18:32
+0:09
Finish(26.22 mi)
6:45:5615:301.37 mi26:48
19:39
+1:07
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:59 /mi

Average Pace

15:30 /mi

Slowest Pace

22:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:23:36

35% of race

Time at Steady Pace

3:28:17

51% of race

Time at Slower Pace

54:03

13% of race

Average Pace: 15:29 /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 mi264011887518875494913035730357
10K3.10 mi31808-540722232-335722232-3357358232441824418
15K3.11 mi39296-748826160-392826160-3928494913035730357
20K3.11 mi47931-863529774-361429774-3614569233275432754
Half(13.10 mi)0.67 mi49316-138530280-50630280-506586903321633216
25K2.43 mi54646-533032095-181532095-1815595583352633526
30K3.11 mi55640-99432379-28432379-284578613292832928
35K3.11 mi56314-67432537-15832537-158580203287932879
40K3.10 mi56909-59532710-17332710-173586163314833148
Finish(26.22 mi)1.37 mi57241-33232812-10232812-102592203335733357

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
131 ft55 ft
49ft125ft
117 ft

Overall

49491

Males

30357

M18-39

30357

5K→10K

3.1 - 6.2 mi

Top 60%
55 ft24 ft
50ft81ft
45 ft

Overall

35823

Males

24418

M18-39

24418

10K→15K

6.2 - 9.3 mi

Top 83%
24 ft18 ft
44ft51ft
17 ft

Overall

49491

Males

30357

M18-39

30357

15K→20K

9.3 - 12.4 mi

Top 95%
18 ft45 ft
67ft40ft
38 ft

Overall

56923

Males

32754

M18-39

32754

20K→Half

12.4 - 13.1 mi

Top 98%
45 ft26 ft
8ft27ft
20 ft

Overall

58690

Males

33216

M18-39

33216

Half→25K

13.1 - 15.5 mi

Top 100%
25 ft12 ft
50ft63ft
20 ft

Overall

59558

Males

33526

M18-39

33526

25K→30K

15.5 - 18.6 mi

Top 97%
12 ft35 ft
69ft46ft
28 ft

Overall

57861

Males

32928

M18-39

32928

30K→35K

18.6 - 21.8 mi

Top 97%
35 ft34 ft
87ft88ft
23 ft

Overall

58020

Males

32879

M18-39

32879

35K→40K

21.8 - 24.9 mi

Top 98%
34 ft17 ft
58ft75ft
31 ft

Overall

58616

Males

33148

M18-39

33148

40K→Finish

24.9 - 26.2 mi

Top 99%
17 ft13 ft
14ft18ft
13 ft

Overall

59220

Males

33357

M18-39

33357

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing