Isabelle Demi

Bib: 76962 F CH

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

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

9:42/mi

30:08

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:02/mi

1:01:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:15/mi

1:33:08

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:22/mi

2:05:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:05/mi

2:12:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:59/mi

2:39:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:56/mi

3:16:30

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:29/mi

3:55:14

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:40/mi

4:43:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:06/mi

5:01:44

↑ 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

2:12:4510:09 /mi⚡ faster

2nd Half

2:48:5912:53 /mi+27.3%

Positive split — 27.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:08	9:42	3.11 mi	30:08	9:42	-
10K	1:01:18	9:52	3.10 mi	31:10	10:02	+0:20
15K	1:33:08	10:00	3.11 mi	31:50	10:15	+0:13
20K	2:05:19	10:06	3.11 mi	32:11	10:22	+0:07
Half(13.10 mi)	2:12:45	10:09	0.67 mi	7:26	11:05	+0:43
25K	2:39:28	10:16	2.43 mi	26:43	10:59	-0:06
30K	3:16:30	10:33	3.11 mi	37:02	11:56	+0:57
35K	3:55:14	10:49	3.11 mi	38:44	12:29	+0:33
40K	4:43:53	11:26	3.10 mi	48:39	15:40	+3:11
Finish(26.22 mi)	5:01:44	11:31	1.37 mi	17:51	13:06	-2:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:42 /mi

Average Pace

11:31 /mi

Slowest Pace

15:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:01:18

20% of race

Time at Steady Pace

2:15:12

45% of race

Time at Slower Pace

1:45:14

35% of race

Average Pace: 11:30 /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	35488	11149	11149	35061	11054	11054
10K	3.10 mi	36061-573	11433-284	11433-284	36795	11832	11832
15K	3.11 mi	35624+437	11251+182	11251+182	35061	11054	11054
20K	3.11 mi	35776-152	11422-171	11422-171	36742	12150	12150
Half(13.10 mi)	0.67 mi	35963-187	11522-100	11522-100	39698	13904	13904
25K	2.43 mi	36016-53	11691-169	11691-169	36801	12635	12635
30K	3.11 mi	36549-533	12141-450	12141-450	38575	14018	14018
35K	3.11 mi	36757-208	12456-315	12456-315	37724	14216	14216
40K	3.10 mi	40106-3349	14366-1910	14366-1910	54532	23149	23149
Finish(26.22 mi)	1.37 mi	40585-479	14673-307	14673-307	46972	19162	19162

19162

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#35488
5K → 10K	1050477-573	#35488 → #36061
10K → 15K	296733+437	#36061 → #35624
15K → 20K	566414-152	#35624 → #35776
20K → Half	24962-187	#35776 → #35963
Half → 25K	531478-53	#35963 → #36016
25K → 30K	963430-533	#36016 → #36549
30K → 35K	681473-208	#36549 → #36757
35K → 40K	340556-3349	#36757 → #40106
40K → Finish	54162-479	#40106 → #40585
TOTALS	82823185-5097	#35488 → #40585

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