Kelly Giffin

Bib: 71646 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

11:50/mi

36:43

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:13/mi

1:14:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:08/mi

1:58:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:35/mi

2:40:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:17/mi

2:50:17

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

27:59/mi

3:58:26

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

19:17/mi

4:58:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:47/mi

5:56:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:37/mi

6:45:09

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:12/mi

7:05:52

↑ 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

2:50:1713:01 /mi⚡ faster

2nd Half

4:15:3519:29 /mi+50.1%

Positive split — 50.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:43	11:50	3.11 mi	36:43	11:50	-
10K	1:14:40	12:01	3.10 mi	37:57	12:13	+0:23
15K	1:58:33	12:44	3.11 mi	43:53	14:08	+1:55
20K	2:40:42	12:56	3.11 mi	42:09	13:35	-0:33
Half(13.10 mi)	2:50:17	13:01	0.67 mi	9:35	14:17	+0:42
25K	3:58:26	15:21	2.43 mi	1:08:09	27:59	+13:42
30K	4:58:19	16:01	3.11 mi	59:53	19:17	-8:42
35K	5:56:40	16:24	3.11 mi	58:21	18:47	-0:30
40K	6:45:09	16:19	3.10 mi	48:29	15:37	-3:10
Finish(26.22 mi)	7:05:52	16:16	1.37 mi	20:43	15:12	-0:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:50 /mi

Average Pace

16:15 /mi

Slowest Pace

27:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:14:40

18% of race

Time at Steady Pace

2:44:49

39% of race

Time at Slower Pace

3:06:23

44% of race

Average Pace: 16:15 /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	53321	21425	21425	55995	23394	23394
10K	3.10 mi	52998+323	21252+173	21252+173	52754	21161	21161
15K	3.11 mi	54348-1350	22200-948	22200-948	55995	23394	23394
20K	3.11 mi	54171+177	22120+80	22120+80	53629	21991	21991
Half(13.10 mi)	0.67 mi	54188-17	22157-37	22157-37	54450	22689	22689
25K	2.43 mi	58196-4008	24930-2773	24930-2773	59756	26099	26099
30K	3.11 mi	58495-299	25169-239	25169-239	58960	25589	25589
35K	3.11 mi	58571-76	25221-52	25221-52	58392	25299	25299
40K	3.10 mi	58296+275	25044+177	25044+177	54402	23078	23078
Finish(26.22 mi)	1.37 mi	58189+107	24990+54	24990+54	54862	23366	23366

23366

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#53321
5K → 10K	456779+323	#53321 → #52998
10K → 15K	1450100-1350	#52998 → #54348
15K → 20K	297474+177	#54348 → #54171
20K → Half	10891-17	#54171 → #54188
Half → 25K	40135-4008	#54188 → #58196
25K → 30K	33132-299	#58196 → #58495
30K → 35K	11842-76	#58495 → #58571
35K → 40K	5280+275	#58571 → #58296
40K → Finish	12119+107	#58296 → #58189
TOTALS	67901922-4868	#53321 → #58189

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