Ethel Nzombe

Bib: 71332 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
12:29/mi
38:44
49125
10K· 6.21 mi
15:34/mi
1:27:05
5081
15K· 9.32 mi
14:31/mi
2:12:09
4451
20K· 12.43 mi
14:59/mi
2:58:41
6740
Half· 13.10 mi
14:56/mi
3:08:42
27
25K· 15.53 mi
16:01/mi
3:47:42
5063
30K· 18.64 mi
16:54/mi
4:40:11
6946
35K· 21.75 mi
18:39/mi
5:38:07
8788
40K· 24.85 mi
18:37/mi
6:35:55
5875
Finish· 26.22 mi
17:47/mi
7:00:10
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
3:08:4214:25 /mi⚡ faster
2nd Half
3:51:2817:39 /mi+22.7%
Positive split — 22.7% slower in the second half
AI Race Performance Report

Ethel'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
38:4412:293.11 mi38:44
12:29
-
10K
1:27:0514:013.10 mi48:21
15:34
+3:05
15K
2:12:0914:113.11 mi45:04
14:31
-1:03
20K
2:58:4114:233.11 mi46:32
14:59
+0:28
Half(13.10 mi)
3:08:4214:250.67 mi10:01
14:56
-0:03
25K
3:47:4214:402.43 mi39:00
16:01
+1:05
30K
4:40:1115:023.11 mi52:29
16:54
+0:53
35K
5:38:0715:333.11 mi57:56
18:39
+1:45
40K
6:35:5515:563.10 mi57:48
18:37
-0:02
Finish(26.22 mi)
7:00:1016:031.37 mi24:15
17:47
-0:50
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ethel's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:29 /mi

Average Pace

16:02 /mi

Slowest Pace

18:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:21

33% of race

Time at Steady Pace

2:19:50

33% of race

Time at Slower Pace

2:19:59

33% of race

Average Pace: 16:01 /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 mi557772313423134567472391423914
10K3.10 mi58115-233824872-173824872-1738589342548925489
15K3.11 mi57740+37524583+28924583+289567472391423914
20K3.11 mi57520+22024455+12824455+128567592398923989
Half(13.10 mi)0.67 mi57451+6924410+4524410+45558492357423574
25K2.43 mi57270+18124290+12024290+120559832358223582
30K3.11 mi57303-3324351-6124351-61568292422124221
35K3.11 mi57635-33224580-22924580-229582822522725227
40K3.10 mi57892-25724781-20124781-201586612542325423
Finish(26.22 mi)1.37 mi57970-7824846-6524846-65583672529925299

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

56747

Females

23914

F18-39

23914

5K→10K

3.1 - 6.2 mi

Top 99%
55 ft24 ft
50ft81ft
45 ft

Overall

58934

Females

25489

F18-39

25489

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

56747

Females

23914

F18-39

23914

15K→20K

9.3 - 12.4 mi

Top 95%
18 ft45 ft
67ft40ft
38 ft

Overall

56759

Females

23989

F18-39

23989

20K→Half

12.4 - 13.1 mi

Top 93%
45 ft26 ft
8ft27ft
20 ft

Overall

55849

Females

23574

F18-39

23574

Half→25K

13.1 - 15.5 mi

Top 94%
25 ft12 ft
50ft63ft
20 ft

Overall

55983

Females

23582

F18-39

23582

25K→30K

15.5 - 18.6 mi

Top 95%
12 ft35 ft
69ft46ft
28 ft

Overall

56829

Females

24221

F18-39

24221

30K→35K

18.6 - 21.8 mi

Top 97%
35 ft34 ft
87ft88ft
23 ft

Overall

58282

Females

25227

F18-39

25227

35K→40K

21.8 - 24.9 mi

Top 98%
34 ft17 ft
58ft75ft
31 ft

Overall

58661

Females

25423

F18-39

25423

40K→Finish

24.9 - 26.2 mi

Top 98%
17 ft13 ft
14ft18ft
13 ft

Overall

58367

Females

25299

F18-39

25299

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing