Karin Zurcher Esquivel

Bib: 24001 F CR

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 45%
Gender (Female)
#0 / 26115
Top 32%
Masters (Masters Women)
#0 / 11371
Top 30%
Division (F55-59)
#0 / 1484
Top 23%
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
9:34/mi
29:43
49125
10K· 6.21 mi
9:31/mi
59:14
5081
15K· 9.32 mi
9:41/mi
1:29:17
4451
20K· 12.43 mi
9:27/mi
1:58:38
6740
Half· 13.10 mi
9:45/mi
2:05:10
27
25K· 15.53 mi
9:39/mi
2:28:38
5063
30K· 18.64 mi
9:59/mi
2:59:36
6946
35K· 21.75 mi
10:16/mi
3:31:27
8788
40K· 24.85 mi
10:41/mi
4:04:38
5875
Finish· 26.22 mi
10:45/mi
4:19:17
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
2:05:109:34 /mi⚡ faster
2nd Half
2:14:0710:14 /mi+7.2%
Positive split — 7.2% slower in the second half
AI Race Performance Report

Karin'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
29:439:343.11 mi29:43
9:34
-
10K
59:149:323.10 mi29:31
9:31
-0:03
15K
1:29:179:353.11 mi30:03
9:41
+0:10
20K
1:58:389:333.11 mi29:21
9:27
-0:14
Half(13.10 mi)
2:05:109:340.67 mi6:32
9:45
+0:18
25K
2:28:389:352.43 mi23:28
9:39
-0:06
30K
2:59:369:393.11 mi30:58
9:59
+0:20
35K
3:31:279:443.11 mi31:51
10:16
+0:17
40K
4:04:389:513.10 mi33:11
10:41
+0:25
Finish(26.22 mi)
4:19:179:541.37 mi14:39
10:45
+0:04
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Karin's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:27 /mi

Average Pace

9:54 /mi

Slowest Pace

10:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:31:27

82% of race

Time at Steady Pace

47:50

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:53 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3406810498104982974687238723
10K3.10 mi32717+13519925+5739925+5733149794429442
15K3.11 mi31556+11619455+4709455+4702974687238723
20K3.11 mi30578+9789092+3639092+3632866583678367
Half(13.10 mi)0.67 mi30418+1609038+549038+542831483558355
25K2.43 mi29468+9508748+2908748+2902660278427842
30K3.11 mi28291+11778431+3178431+3172529976857685
35K3.11 mi27045+12468161+2708161+2702349775017501
40K3.10 mi26588+4578209-488209-482561689918991
Finish(26.22 mi)1.37 mi26628-408297-888297-88293181067210672

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
131 ft55 ft
49ft125ft
117 ft

Overall

29746

Females

8723

F55-59

8723

5K→10K

3.1 - 6.2 mi

Top 53%
55 ft24 ft
50ft81ft
45 ft

Overall

31497

Females

9442

F55-59

9442

10K→15K

6.2 - 9.3 mi

Top 50%
24 ft18 ft
44ft51ft
17 ft

Overall

29746

Females

8723

F55-59

8723

15K→20K

9.3 - 12.4 mi

Top 48%
18 ft45 ft
67ft40ft
38 ft

Overall

28665

Females

8367

F55-59

8367

20K→Half

12.4 - 13.1 mi

Top 47%
45 ft26 ft
8ft27ft
20 ft

Overall

28314

Females

8355

F55-59

8355

Half→25K

13.1 - 15.5 mi

Top 44%
25 ft12 ft
50ft63ft
20 ft

Overall

26602

Females

7842

F55-59

7842

25K→30K

15.5 - 18.6 mi

Top 42%
12 ft35 ft
69ft46ft
28 ft

Overall

25299

Females

7685

F55-59

7685

30K→35K

18.6 - 21.8 mi

Top 39%
35 ft34 ft
87ft88ft
23 ft

Overall

23497

Females

7501

F55-59

7501

35K→40K

21.8 - 24.9 mi

Top 43%
34 ft17 ft
58ft75ft
31 ft

Overall

25616

Females

8991

F55-59

8991

40K→Finish

24.9 - 26.2 mi

Top 49%
17 ft13 ft
14ft18ft
13 ft

Overall

29318

Females

10672

F55-59

10672

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing