Emily Hartzog

Bib: 74294 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

10:28/mi

32:29

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:48/mi

1:12:15

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:30/mi

1:47:57

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:20/mi

2:23:08

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:30/mi

2:30:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:24/mi

3:05:55

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:14/mi

3:43:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:21/mi

4:22:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:16/mi

5:00:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:19/mi

5:17:06

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:30:5111:31 /mi⚡ faster

2nd Half

2:46:1512:41 /mi+10.2%

Positive split — 10.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:29	10:28	3.11 mi	32:29	10:28	-
10K	1:12:15	11:38	3.10 mi	39:46	12:48	+2:20
15K	1:47:57	11:35	3.11 mi	35:42	11:30	-1:18
20K	2:23:08	11:32	3.11 mi	35:11	11:20	-0:10
Half(13.10 mi)	2:30:51	11:31	0.67 mi	7:43	11:30	+0:10
25K	3:05:55	11:59	2.43 mi	35:04	14:24	+2:54
30K	3:43:53	12:01	3.11 mi	37:58	12:14	-2:10
35K	4:22:13	12:04	3.11 mi	38:20	12:21	+0:07
40K	5:00:19	12:05	3.10 mi	38:06	12:16	-0:05
Finish(26.22 mi)	5:17:06	12:07	1.37 mi	16:47	12:19	+0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:28 /mi

Average Pace

12:06 /mi

Slowest Pace

14:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:51:05

35% of race

Time at Steady Pace

2:11:11

41% of race

Time at Slower Pace

1:14:50

24% of race

Average Pace: 12:06 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	43435	15315	15315	45336	16507	16507
10K	3.10 mi	51141-7706	19981-4666	19981-4666	54775	22509	22509
15K	3.11 mi	49102+2039	18726+1255	18726+1255	45336	16507	16507
20K	3.11 mi	47682+1420	17948+778	17948+778	44041	16073	16073
Half(13.10 mi)	0.67 mi	47391+291	17797+151	17797+151	42741	15603	15603
25K	2.43 mi	48584-1193	18597-800	18597-800	52365	21372	21372
30K	3.11 mi	47075+1509	17850+747	17850+747	40264	14899	14899
35K	3.11 mi	45562+1513	17135+715	17135+715	36936	13835	13835
40K	3.10 mi	44603+959	16749+386	16749+386	37363	14482	14482
Finish(26.22 mi)	1.37 mi	44449+154	16733+16	16733+16	42050	16622	16622

16622

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#43435
5K → 10K	775852-7706	#43435 → #51141
10K → 15K	422081+2039	#51141 → #49102
15K → 20K	441464+1420	#49102 → #47682
20K → Half	17308+291	#47682 → #47391
Half → 25K	1368175-1193	#47391 → #48584
25K → 30K	291538+1509	#48584 → #47075
30K → 35K	321545+1513	#47075 → #45562
35K → 40K	421001+959	#45562 → #44603
40K → Finish	87241+154	#44603 → #44449
TOTALS	94198405-1014	#43435 → #44449

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing