Nefise Onbasi

Bib: 52566 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 21%

Gender (Female)

#0 / 26115

Top 12%

Masters (Masters Women)

#0 / 11371

Top 10%

Division (F40-44)

#0 / 3355

Top 14%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

8:19/mi

25:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:16/mi

51:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:23/mi

1:17:32

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:10/mi

1:42:52

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:23/mi

1:48:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:17/mi

2:08:38

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:24/mi

2:34:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:39/mi

3:01:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:26/mi

3:27:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:23/mi

3:39:08

↑ 14 ft↓ 18 ft

19 ft elev

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

1:48:298:17 /mi⚡ faster

2nd Half

1:50:398:27 /mi+2.0%

Positive split — 2.0% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:50	8:19	3.11 mi	25:50	8:19	-
10K	51:30	8:18	3.10 mi	25:40	8:16	-0:03
15K	1:17:32	8:20	3.11 mi	26:02	8:23	+0:07
20K	1:42:52	8:17	3.11 mi	25:20	8:10	-0:13
Half(13.10 mi)	1:48:29	8:17	0.67 mi	5:37	8:23	+0:13
25K	2:08:38	8:17	2.43 mi	20:09	8:17	-0:06
30K	2:34:42	8:18	3.11 mi	26:04	8:24	+0:07
35K	3:01:33	8:21	3.11 mi	26:51	8:39	+0:15
40K	3:27:43	8:22	3.10 mi	26:10	8:26	-0:13
Finish(26.22 mi)	3:39:08	8:22	1.37 mi	11:25	8:23	-0:03

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:10 /mi

Average Pace

8:22 /mi

Slowest Pace

8:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:12:17

88% of race

Time at Steady Pace

26:51

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:21 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	17717	4410	4410	15094	3541	3541
10K	3.10 mi	16797+920	4120+290	4120+290	16074	3902	3902
15K	3.11 mi	16142+655	3915+205	3915+205	15094	3541	3541
20K	3.11 mi	15691+451	3777+138	3777+138	14643	3415	3415
Half(13.10 mi)	0.67 mi	15619+72	3754+23	3754+23	14492	3387	3387
25K	2.43 mi	15229+390	3652+102	3652+102	13874	3272	3272
30K	3.11 mi	14460+769	3445+207	3445+207	12299	2878	2878
35K	3.11 mi	13748+712	3323+122	3323+122	11794	3003	3003
40K	3.10 mi	12799+949	3135+188	3135+188	9557	2435	2435
Finish(26.22 mi)	1.37 mi	12537+262	3098+37	3098+37	10103	2715	2715

2715

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing