Shelby Harris

Bib: 59614 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 44%

Gender (Female)

#0 / 26115

Top 32%

Masters (Masters Women)

#0 / 11371

Top 30%

Division (F45-49)

#0 / 2995

Top 33%

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

9:38/mi

29:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:48/mi

1:00:21

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:04/mi

1:31:35

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:48/mi

2:02:01

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:51/mi

2:08:37

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:49/mi

2:32:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:03/mi

3:03:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:08/mi

3:35:08

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:58/mi

4:06:03

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:33/mi

4:19:04

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:08:379:50 /mi⚡ faster

2nd Half

2:10:279:57 /mi+1.4%

Positive split — 1.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:55	9:38	3.11 mi	29:55	9:38	-
10K	1:00:21	9:43	3.10 mi	30:26	9:48	+0:10
15K	1:31:35	9:50	3.11 mi	31:14	10:04	+0:16
20K	2:02:01	9:50	3.11 mi	30:26	9:48	-0:16
Half(13.10 mi)	2:08:37	9:50	0.67 mi	6:36	9:51	+0:03
25K	2:32:30	9:50	2.43 mi	23:53	9:49	-0:02
30K	3:03:42	9:52	3.11 mi	31:12	10:03	+0:14
35K	3:35:08	9:54	3.11 mi	31:26	10:08	+0:05
40K	4:06:03	9:54	3.10 mi	30:55	9:58	-0:10
Finish(26.22 mi)	4:19:04	9:54	1.37 mi	13:01	9:33	-0:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:33 /mi

Average Pace

9:53 /mi

Slowest Pace

10:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:45:12

64% of race

Time at Steady Pace

1:33:52

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:53 /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	34709	10786	10786	33238	10181	10181
10K	3.10 mi	34537+172	10715+71	10715+71	34454	10735	10735
15K	3.11 mi	34007+530	10497+218	10497+218	33238	10181	10181
20K	3.11 mi	33283+724	10255+242	10255+242	31687	9706	9706
Half(13.10 mi)	0.67 mi	32999+284	10156+99	10156+99	29018	8669	8669
25K	2.43 mi	31866+1133	9779+377	9779+377	27839	8365	8365
30K	3.11 mi	30310+1556	9270+509	9270+509	25813	7915	7915
35K	3.11 mi	28569+1741	8780+490	8780+490	22605	7129	7129
40K	3.10 mi	27109+1460	8426+354	8426+354	20525	6756	6756
Finish(26.22 mi)	1.37 mi	26555+554	8274+152	8274+152	19353	6326	6326

6326

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#34709
5K → 10K	200372*+172	#34709 → #34537
10K → 15K	200730*+530	#34537 → #34007
15K → 20K	137861*+724	#34007 → #33283
20K → Half	12296*+284	#33283 → #32999
Half → 25K	281161*+1133	#32999 → #31866
25K → 30K	401596+1556	#31866 → #30310
30K → 35K	241765*+1741	#30310 → #28569
35K → 40K	331493*+1460	#28569 → #27109
40K → Finish	11565*+554	#27109 → #26555
TOTALS	6858839*+8154	#34709 → #26555

* Includes athletes who did not complete a segment (DNF/DNQ).

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