Isobel Powell

Bib: 55236 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 36%

Gender (Female)

#0 / 26115

Top 24%

Division (F18-39)

#0 / 14744

Top 26%

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

8:26/mi

26:10

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:20/mi

52:03

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:43/mi

1:19:06

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:47/mi

1:46:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:33/mi

1:52:47

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:18/mi

2:15:25

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:39/mi

2:45:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:59/mi

3:16:20

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:45/mi

3:49:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:45/mi

4:04:22

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

1:52:478:37 /mi⚡ faster

2nd Half

2:11:3510:02 /mi+16.7%

Positive split — 16.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:10	8:26	3.11 mi	26:10	8:26	-
10K	52:03	8:23	3.10 mi	25:53	8:20	-0:06
15K	1:19:06	8:30	3.11 mi	27:03	8:43	+0:23
20K	1:46:23	8:34	3.11 mi	27:17	8:47	+0:04
Half(13.10 mi)	1:52:47	8:37	0.67 mi	6:24	9:33	+0:46
25K	2:15:25	8:44	2.43 mi	22:38	9:18	-0:15
30K	2:45:21	8:53	3.11 mi	29:56	9:39	+0:21
35K	3:16:20	9:02	3.11 mi	30:59	9:59	+0:20
40K	3:49:43	9:15	3.10 mi	33:23	10:45	+0:46
Finish(26.22 mi)	4:04:22	9:20	1.37 mi	14:39	10:45	0:00

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:20 /mi

Average Pace

9:20 /mi

Slowest Pace

10:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:46:23

44% of race

Time at Steady Pace

58:58

24% of race

Time at Slower Pace

1:19:01

32% of race

Average Pace: 9:19 /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	18907	4808	4808	18185	4580	4580
10K	3.10 mi	17681+1226	4436+372	4436+372	16762	4121	4121
15K	3.11 mi	17803-122	4470-34	4470-34	18185	4580	4580
20K	3.11 mi	18479-676	4724-254	4724-254	20955	5567	5567
Half(13.10 mi)	0.67 mi	18872-393	4849-125	4849-125	26540	7625	7625
25K	2.43 mi	19578-706	5103-254	5103-254	23759	6743	6743
30K	3.11 mi	20057-479	5348-245	5348-245	22913	6716	6716
35K	3.11 mi	20271-214	5596-248	5596-248	21634	6711	6711
40K	3.10 mi	21408-1137	6191-595	6191-595	26100	9214	9214
Finish(26.22 mi)	1.37 mi	21781-373	6388-197	6388-197	29317	10671	10671

10671

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#18907
5K → 10K	951321*+1226	#18907 → #17681
10K → 15K	200200-122	#17681 → #17803
15K → 20K	200120-676	#17803 → #18479
20K → Half	20015-393	#18479 → #18872
Half → 25K	200127-706	#18872 → #19578
25K → 30K	801322-479	#19578 → #20057
30K → 35K	200200-214	#20057 → #20271
35K → 40K	200200-1137	#20271 → #21408
40K → Finish	20079-373	#21408 → #21781
TOTALS	22962584*-2874	#18907 → #21781

* 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