Felicity Birkett

Bib: 77417 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

10:33/mi

32:46

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:31/mi

1:08:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:30/mi

1:44:12

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:51/mi

2:27:11

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:02/mi

2:35:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:33/mi

3:08:14

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:09/mi

3:52:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:17/mi

4:30:17

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:55/mi

5:07:18

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:13/mi

5:23:57

↑ 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

2:35:1511:52 /mi⚡ faster

2nd Half

2:48:4212:52 /mi+8.7%

Positive split — 8.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:46	10:33	3.11 mi	32:46	10:33	-
10K	1:08:30	11:02	3.10 mi	35:44	11:31	+0:58
15K	1:44:12	11:11	3.11 mi	35:42	11:30	-0:01
20K	2:27:11	11:51	3.11 mi	42:59	13:51	+2:21
Half(13.10 mi)	2:35:15	11:52	0.67 mi	8:04	12:02	-1:49
25K	3:08:14	12:08	2.43 mi	32:59	13:33	+1:31
30K	3:52:10	12:28	3.11 mi	43:56	14:09	+0:36
35K	4:30:17	12:26	3.11 mi	38:07	12:17	-1:52
40K	5:07:18	12:22	3.10 mi	37:01	11:55	-0:22
Finish(26.22 mi)	5:23:57	12:22	1.37 mi	16:39	12:13	+0:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:33 /mi

Average Pace

12:22 /mi

Slowest Pace

14:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:44:12

32% of race

Time at Steady Pace

1:39:51

31% of race

Time at Slower Pace

1:59:54

37% of race

Average Pace: 12:21 /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	44280	15813	15813	45340	16511	16511
10K	3.10 mi	47003-2723	17427-1614	17427-1614	49200	18795	18795
15K	3.11 mi	46265+738	17011+416	17011+416	45340	16511	16511
20K	3.11 mi	49521-3256	19087-2076	19087-2076	54355	22447	22447
Half(13.10 mi)	0.67 mi	49287+234	18957+130	18957+130	45886	17424	17424
25K	2.43 mi	49310-23	19041-84	19041-84	49621	19726	19726
30K	3.11 mi	49351-41	19180-139	19180-139	49617	19964	19964
35K	3.11 mi	47619+1732	18289+891	18289+891	36518	13636	13636
40K	3.10 mi	46254+1365	17641+648	17641+648	34901	13316	13316
Finish(26.22 mi)	1.37 mi	45985+269	17548+93	17548+93	41344	16278	16278

16278

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#44280
5K → 10K	2961238-2723	#44280 → #47003
10K → 15K	2681006+738	#47003 → #46265
15K → 20K	331862-3256	#46265 → #49521
20K → Half	18252+234	#49521 → #49287
Half → 25K	435412-23	#49287 → #49310
25K → 30K	459418-41	#49310 → #49351
30K → 35K	91741+1732	#49351 → #47619
35K → 40K	101375+1365	#47619 → #46254
40K → Finish	36305+269	#46254 → #45985
TOTALS	75145809-1705	#44280 → #45985

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