Julia Koutas

Bib: 65921 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 41%

Division (F18-39)

#0 / 14744

Top 43%

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

10:21/mi

32:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:10/mi

1:03:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:16/mi

1:35:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:09/mi

2:07:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:46/mi

2:14:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:29/mi

2:39:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:45/mi

3:16:20

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:44/mi

3:49:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:25/mi

4:21:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:24/mi

4:36:08

↑ 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

2:14:1810:16 /mi⚡ faster

2nd Half

2:21:5010:49 /mi+5.6%

Positive split — 5.6% slower in the second half

AI Race Performance Report

Julia's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:07	10:21	3.11 mi	32:07	10:21	-
10K	1:03:42	10:16	3.10 mi	31:35	10:10	-0:11
15K	1:35:33	10:16	3.11 mi	31:51	10:16	+0:06
20K	2:07:05	10:14	3.11 mi	31:32	10:09	-0:07
Half(13.10 mi)	2:14:18	10:16	0.67 mi	7:13	10:46	+0:37
25K	2:39:50	10:18	2.43 mi	25:32	10:29	-0:17
30K	3:16:20	10:32	3.11 mi	36:30	11:45	+1:16
35K	3:49:39	10:34	3.11 mi	33:19	10:44	-1:01
40K	4:21:58	10:33	3.10 mi	32:19	10:25	-0:19
Finish(26.22 mi)	4:36:08	10:33	1.37 mi	14:10	10:24	-0:01

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:09 /mi

Average Pace

10:32 /mi

Slowest Pace

11:45 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:59:38

87% of race

Time at Steady Pace

36:30

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:32 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	42249	14632	14632	35091	11059	11059
10K	3.10 mi	39986+2263	13402+1230	13402+1230	38091	12484	12484
15K	3.11 mi	38150+1836	12480+922	12480+922	35091	11059	11059
20K	3.11 mi	37074+1076	12063+417	12063+417	34897	11233	11233
Half(13.10 mi)	0.67 mi	37052+22	12082-19	12082-19	37054	12476	12476
25K	2.43 mi	36228+824	11797+285	11797+285	33239	10840	10840
30K	3.11 mi	36472-244	12102-305	12102-305	37507	13476	13476
35K	3.11 mi	34572+1900	11431+671	11431+671	26487	8849	8849
40K	3.10 mi	32861+1711	10899+532	10899+532	23681	8132	8132
Finish(26.22 mi)	1.37 mi	32452+409	10801+98	10801+98	26320	9298	9298

9298

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing