Nadezhda Tsoy

Bib: 63858 F KZ

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

131 ft elev

5K· 3.11 mi

21:25/mi

1:06:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

22:12/mi

2:15:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

23:39/mi

3:28:52

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

22:53/mi

4:39:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

22:48/mi

4:55:14

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

21:20/mi

5:47:10

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

21:25/mi

6:53:41

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

23:10/mi

8:05:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

22:19/mi

9:14:59

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

22:19/mi

9:45:25

↑ 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

4:55:1422:33 /mi+1.7%

2nd Half

4:50:1122:08 /mi✓ faster

Negative split — 1.7% faster in the second half

AI Race Performance Report

Nadezhda'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

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	1:06:30	21:25	3.11 mi	1:06:30	21:25	-
10K	2:15:26	21:48	3.10 mi	1:08:56	22:12	+0:47
15K	3:28:52	22:25	3.11 mi	1:13:26	23:39	+1:27
20K	4:39:56	22:32	3.11 mi	1:11:04	22:53	-0:46
Half(13.10 mi)	4:55:14	22:33	0.67 mi	15:18	22:48	-0:05
25K	5:47:10	22:21	2.43 mi	51:56	21:20	-1:28
30K	6:53:41	22:12	3.11 mi	1:06:31	21:25	+0:05
35K	8:05:39	22:20	3.11 mi	1:11:58	23:10	+1:45
40K	9:14:59	22:20	3.10 mi	1:09:20	22:19	-0:51
Finish(26.22 mi)	9:45:25	22:21	1.37 mi	30:26	22:19	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

21:20 /mi

Average Pace

22:21 /mi

Slowest Pace

23:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

8:31:59

87% of race

Time at Steady Pace

1:13:26

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 22:20 /mi

Loading chart...

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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	59771	26109	26109	59762	26100	26100
10K	3.10 mi	59777-6	26112-3	26112-3	59766	26104	26104
15K	3.11 mi	59779-2	26112	26112	59762	26100	26100
20K	3.11 mi	59780-1	26112	26112	59739	26082	26082
Half(13.10 mi)	0.67 mi	59780	26112	26112	59655	26039	26039
25K	2.43 mi	59772+8	26105+7	26105+7	59445	25883	25883
30K	3.11 mi	59762+10	26099+6	26099+6	59519	25946	25946
35K	3.11 mi	59756+6	26095+4	26095+4	59604	26011	26011
40K	3.10 mi	59750+6	26093+2	26093+2	59554	25982	25982
Finish(26.22 mi)	1.37 mi	59743+7	26088+5	26088+5	59531	25970	25970

25970

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