Amy Klazkin

Bib: 54625 F US

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Top 27%

Gender (Female)

#0 / 26115

Top 17%

Division (F18-39)

#0 / 14744

Top 18%

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

8:47/mi

27:17

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:47/mi

54:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:04/mi

1:22:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:45/mi

1:49:52

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:04/mi

1:55:57

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:47/mi

2:17:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:47/mi

2:44:34

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:54/mi

3:12:11

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:26/mi

3:38:20

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:01/mi

3:49:16

↑ 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

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half

1:55:578:52 /mi+2.3%

2nd Half

1:53:198:39 /mi✓ faster

Negative split — 2.3% faster in the second half

AI Race Performance Report

Amy'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.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:17	8:47	3.11 mi	27:17	8:47	-
10K	54:33	8:47	3.10 mi	27:16	8:47	0:00
15K	1:22:42	8:53	3.11 mi	28:09	9:04	+0:17
20K	1:49:52	8:51	3.11 mi	27:10	8:45	-0:19
Half(13.10 mi)	1:55:57	8:52	0.67 mi	6:05	9:04	+0:19
25K	2:17:19	8:51	2.43 mi	21:22	8:47	-0:17
30K	2:44:34	8:50	3.11 mi	27:15	8:47	0:00
35K	3:12:11	8:51	3.11 mi	27:37	8:54	+0:07
40K	3:38:20	8:48	3.10 mi	26:09	8:26	-0:28
Finish(26.22 mi)	3:49:16	8:46	1.37 mi	10:56	8:01	-0:25

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Amy's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

8:01 /mi

Average Pace

8:45 /mi

Slowest Pace

9:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:47:25

73% of race

Time at Steady Pace

1:01:51

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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	23525	6424	6424	22087	5886	5886
10K	3.10 mi	22492+1033	6070+354	6070+354	21560	5772	5772
15K	3.11 mi	22236+256	5953+117	5953+117	22087	5886	5886
20K	3.11 mi	21699+537	5778+175	5778+175	20499	5392	5392
Half(13.10 mi)	0.67 mi	21649+50	5766+12	5766+12	21355	5725	5725
25K	2.43 mi	20878+771	5555+211	5555+211	18267	4756	4756
30K	3.11 mi	19600+1278	5182+373	5182+373	15390	3963	3963
35K	3.11 mi	18311+1289	4864+318	4864+318	13544	3643	3643
40K	3.10 mi	16735+1576	4479+385	4479+385	9532	2429	2429
Finish(26.22 mi)	1.37 mi	16041+694	4317+162	4317+162	7733	1857	1857

1857

Passing Analysis

No position changes recorded for this athlete.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing