Samantha Rosenberg

Bib: 74248 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

12:20/mi

38:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:23/mi

1:19:51

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:20/mi

2:04:21

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

17:43/mi

2:59:22

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:56/mi

3:09:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

17:02/mi

3:50:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:53/mi

4:40:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:35/mi

5:37:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

17:09/mi

6:31:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:02/mi

6:50:15

↑ 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

3:09:2314:28 /mi⚡ faster

2nd Half

3:40:5216:51 /mi+16.6%

Positive split — 16.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:19	12:20	3.11 mi	38:19	12:20	-
10K	1:19:51	12:52	3.10 mi	41:32	13:23	+1:03
15K	2:04:21	13:21	3.11 mi	44:30	14:20	+0:57
20K	2:59:22	14:26	3.11 mi	55:01	17:43	+3:23
Half(13.10 mi)	3:09:23	14:28	0.67 mi	10:01	14:56	-2:47
25K	3:50:50	14:52	2.43 mi	41:27	17:02	+2:06
30K	4:40:10	15:02	3.11 mi	49:20	15:53	-1:09
35K	5:37:52	15:33	3.11 mi	57:42	18:35	+2:42
40K	6:31:07	15:45	3.10 mi	53:15	17:09	-1:26
Finish(26.22 mi)	6:50:15	15:40	1.37 mi	19:08	14:02	-3:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:20 /mi

Average Pace

15:40 /mi

Slowest Pace

18:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:23:29

35% of race

Time at Steady Pace

59:21

14% of race

Time at Slower Pace

3:27:25

51% of race

Average Pace: 15:39 /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	55329	22820	22820	56411	23682	23682
10K	3.10 mi	55900-571	23269-449	23269-449	56242	23545	23545
15K	3.11 mi	56118-218	23427-158	23427-158	56411	23682	23682
20K	3.11 mi	57598-1480	24506-1079	24506-1079	59095	25614	25614
Half(13.10 mi)	0.67 mi	57542+56	24474+32	24474+32	55848	23573	23573
25K	2.43 mi	57565-23	24494-20	24494-20	57273	24397	24397
30K	3.11 mi	57301+264	24349+145	24349+145	55092	23179	23179
35K	3.11 mi	57618-317	24573-224	24573-224	58208	25178	25178
40K	3.10 mi	57645-27	24603-30	24603-30	57313	24682	24682
Finish(26.22 mi)	1.37 mi	57486+159	24517+86	24517+86	51369	21501	21501

21501

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#55329
5K → 10K	896325-571	#55329 → #55900
10K → 15K	459241-218	#55900 → #56118
15K → 20K	151333-1480	#56118 → #57598
20K → Half	2278+56	#57598 → #57542
Half → 25K	188165-23	#57542 → #57565
25K → 30K	65329+264	#57565 → #57301
30K → 35K	36346-317	#57301 → #57618
35K → 40K	11487-27	#57618 → #57645
40K → Finish	3162+159	#57645 → #57486
TOTALS	36231466-2157	#55329 → #57486

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