Katie Stefko

Bib: 28070 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 50%

Masters (Masters Women)

#0 / 11371

Top 48%

Division (F40-44)

#0 / 3355

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

9:43/mi

30:10

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:56/mi

1:00:59

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:21/mi

1:33:08

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:20/mi

2:05:13

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:26/mi

2:12:13

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:47/mi

2:38:27

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:29/mi

3:14:05

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:32/mi

3:53:00

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:45/mi

4:32:34

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:17/mi

4:50:40

↑ 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

2:12:1310:06 /mi⚡ faster

2nd Half

2:38:2712:05 /mi+19.8%

Positive split — 19.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:10	9:43	3.11 mi	30:10	9:43	-
10K	1:00:59	9:49	3.10 mi	30:49	9:56	+0:13
15K	1:33:08	10:00	3.11 mi	32:09	10:21	+0:25
20K	2:05:13	10:05	3.11 mi	32:05	10:20	-0:01
Half(13.10 mi)	2:12:13	10:06	0.67 mi	7:00	10:26	+0:06
25K	2:38:27	10:13	2.43 mi	26:14	10:47	+0:21
30K	3:14:05	10:25	3.11 mi	35:38	11:29	+0:42
35K	3:53:00	10:43	3.11 mi	38:55	12:32	+1:03
40K	4:32:34	10:58	3.10 mi	39:34	12:45	+0:13
Finish(26.22 mi)	4:50:40	11:06	1.37 mi	18:06	13:17	+0:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

11:06 /mi

Slowest Pace

13:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:00:59

21% of race

Time at Steady Pace

1:37:28

34% of race

Time at Slower Pace

2:12:13

45% of race

Average Pace: 11:05 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	35599	11209	11209	35997	11518	11518
10K	3.10 mi	35564+35	11201+8	11201+8	35703	11300	11300
15K	3.11 mi	35622-58	11249-48	11249-48	35997	11518	11518
20K	3.11 mi	35698-76	11381-132	11381-132	36466	12003	12003
Half(13.10 mi)	0.67 mi	35546+152	11336+45	11336+45	34402	11184	11184
25K	2.43 mi	35385+161	11372-36	11372-36	35373	11904	11904
30K	3.11 mi	35457-72	11624-252	11624-252	35777	12582	12582
35K	3.11 mi	35913-456	12059-435	12059-435	38088	14392	14392
40K	3.10 mi	36476-563	12541-482	12541-482	40647	16034	16034
Finish(26.22 mi)	1.37 mi	37206-730	12958-417	12958-417	47963	19673	19673

19673

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#35599
5K → 10K	662697+35	#35599 → #35564
10K → 15K	542484-58	#35564 → #35622
15K → 20K	510434-76	#35622 → #35698
20K → Half	40192+152	#35698 → #35546
Half → 25K	388549+161	#35546 → #35385
25K → 30K	690618-72	#35385 → #35457
30K → 35K	892436-456	#35457 → #35913
35K → 40K	862299-563	#35913 → #36476
40K → Finish	79767-730	#36476 → #37206
TOTALS	53833776-1607	#35599 → #37206

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