Alexa Van Komen

Bib: 10194 F US

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 24%
Gender (Female)
#0 / 26115
Top 14%
Division (F18-39)
#0 / 14744
Top 16%
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
8:43/mi
27:04
49125
10K· 6.21 mi
8:47/mi
54:21
5081
15K· 9.32 mi
8:48/mi
1:21:39
4451
20K· 12.43 mi
8:35/mi
1:48:17
6740
Half· 13.10 mi
8:48/mi
1:54:11
27
25K· 15.53 mi
8:37/mi
2:15:09
5063
30K· 18.64 mi
8:35/mi
2:41:46
6946
35K· 21.75 mi
8:27/mi
3:08:01
8788
40K· 24.85 mi
8:13/mi
3:33:31
5875
Finish· 26.22 mi
8:08/mi
3:44:36
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
1:54:118:44 /mi+3.3%
2nd Half
1:50:258:25 /mi✓ faster
Negative split — 3.3% faster in the second half
AI Race Performance Report

Alexa'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
27:048:433.11 mi27:04
8:43
-
10K
54:218:453.10 mi27:17
8:47
+0:04
15K
1:21:398:463.11 mi27:18
8:48
+0:01
20K
1:48:178:433.11 mi26:38
8:35
-0:13
Half(13.10 mi)
1:54:118:440.67 mi5:54
8:48
+0:13
25K
2:15:098:432.43 mi20:58
8:37
-0:11
30K
2:41:468:413.11 mi26:37
8:35
-0:02
35K
3:08:018:393.11 mi26:15
8:27
-0:08
40K
3:33:318:363.10 mi25:30
8:13
-0:14
Finish(26.22 mi)
3:44:368:351.37 mi11:05
8:08
-0:05
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alexa's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:08 /mi

Average Pace

8:34 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:02:50

28% of race

Time at Steady Pace

2:41:46

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi22610608560851907448584858
10K3.10 mi22063+5475904+1815904+1812162557975797
15K3.11 mi20887+11765490+4145490+4141907448584858
20K3.11 mi20198+6895256+2345256+2341870347714771
Half(13.10 mi)0.67 mi20042+1565218+385218+381850547334733
25K2.43 mi19379+6635037+1815037+1811678842514251
30K3.11 mi18113+12664682+3554682+3551374033613361
35K3.11 mi16504+16094271+4114271+4111051925202520
40K3.10 mi14890+16143857+4143857+414824119461946
Finish(26.22 mi)1.37 mi14356+5343728+1293728+129846121222122

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
131 ft55 ft
49ft125ft
117 ft

Overall

19074

Females

4858

F18-39

4858

5K→10K

3.1 - 6.2 mi

Top 36%
55 ft24 ft
50ft81ft
45 ft

Overall

21625

Females

5797

F18-39

5797

10K→15K

6.2 - 9.3 mi

Top 32%
24 ft18 ft
44ft51ft
17 ft

Overall

19074

Females

4858

F18-39

4858

15K→20K

9.3 - 12.4 mi

Top 31%
18 ft45 ft
67ft40ft
38 ft

Overall

18703

Females

4771

F18-39

4771

20K→Half

12.4 - 13.1 mi

Top 31%
45 ft26 ft
8ft27ft
20 ft

Overall

18505

Females

4733

F18-39

4733

Half→25K

13.1 - 15.5 mi

Top 28%
25 ft12 ft
50ft63ft
20 ft

Overall

16788

Females

4251

F18-39

4251

25K→30K

15.5 - 18.6 mi

Top 23%
12 ft35 ft
69ft46ft
28 ft

Overall

13740

Females

3361

F18-39

3361

30K→35K

18.6 - 21.8 mi

Top 18%
35 ft34 ft
87ft88ft
23 ft

Overall

10519

Females

2520

F18-39

2520

35K→40K

21.8 - 24.9 mi

Top 14%
34 ft17 ft
58ft75ft
31 ft

Overall

8241

Females

1946

F18-39

1946

40K→Finish

24.9 - 26.2 mi

Top 14%
17 ft13 ft
14ft18ft
13 ft

Overall

8461

Females

2122

F18-39

2122

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing