Alexandra Groenn-Weiss

Bib: 20894 F SE

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 44%

Masters (Masters Women)

#0 / 11371

Top 42%

Division (F50-54)

#0 / 2342

Top 41%

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

10:44/mi

33:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:32/mi

1:06:01

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:40/mi

1:39:08

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:26/mi

2:11:32

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:56/mi

2:18:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:40/mi

2:44:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:48/mi

3:18:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:16/mi

3:53:21

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:52/mi

4:27:06

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:23/mi

4:41:15

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

2:18:5210:37 /mi⚡ faster

2nd Half

2:22:2310:52 /mi+2.5%

Positive split — 2.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:19	10:44	3.11 mi	33:19	10:44	-
10K	1:06:01	10:38	3.10 mi	32:42	10:32	-0:12
15K	1:39:08	10:39	3.11 mi	33:07	10:40	+0:08
20K	2:11:32	10:36	3.11 mi	32:24	10:26	-0:14
Half(13.10 mi)	2:18:52	10:37	0.67 mi	7:20	10:56	+0:30
25K	2:44:49	10:37	2.43 mi	25:57	10:40	-0:16
30K	3:18:21	10:39	3.11 mi	33:32	10:48	+0:08
35K	3:53:21	10:44	3.11 mi	35:00	11:16	+0:28
40K	4:27:06	10:45	3.10 mi	33:45	10:52	-0:24
Finish(26.22 mi)	4:41:15	10:45	1.37 mi	14:09	10:23	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:23 /mi

Average Pace

10:44 /mi

Slowest Pace

11:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:58:55

85% of race

Time at Steady Pace

42:20

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:44 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	45939	16767	16767	38805	12901	12901
10K	3.10 mi	43558+2381	15384+1383	15384+1383	41532	14275	14275
15K	3.11 mi	41722+1836	14371+1013	14371+1013	38805	12901	12901
20K	3.11 mi	40367+1355	13718+653	13718+653	37276	12414	12414
Half(13.10 mi)	0.67 mi	40226+141	13686+32	13686+32	38508	13243	13243
25K	2.43 mi	39013+1213	13168+518	13168+518	34523	11476	11476
30K	3.11 mi	37361+1652	12549+619	12549+619	31276	10384	10384
35K	3.11 mi	36031+1330	12110+439	12110+439	30110	10555	10555
40K	3.10 mi	34676+1355	11707+403	11707+403	26975	9608	9608
Finish(26.22 mi)	1.37 mi	34142+534	11534+173	11534+173	26235	9260	9260

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%

×10

+49ft-125ft

Overall

38805

Females

12901

F50-54

12901

5K→10K

3.1 - 6.2 mi

Top 69%

+50ft-81ft

Overall

41532

Females

14275

F50-54

14275

10K→15K

6.2 - 9.3 mi

Top 65%

+44ft-51ft

Overall

38805

Females

12901

F50-54

12901

15K→20K

9.3 - 12.4 mi

Top 62%

+67ft-40ft

Overall

37276

Females

12414

F50-54

12414

20K→Half

12.4 - 13.1 mi

Top 64%

+8ft-27ft

Overall

38508

Females

13243

F50-54

13243

Half→25K

13.1 - 15.5 mi

Top 58%

+50ft-63ft

Overall

34523

Females

11476

F50-54

11476

25K→30K

15.5 - 18.6 mi

Top 52%

+69ft-46ft

Overall

31276

Females

10384

F50-54

10384

30K→35K

18.6 - 21.8 mi

Top 50%

+87ft-88ft

Overall

30110

Females

10555

F50-54

10555

35K→40K

21.8 - 24.9 mi

Top 45%

+58ft-75ft

Overall

26975

Females

9608

F50-54

9608

40K→Finish

24.9 - 26.2 mi

Top 44%

+14ft-18ft

Overall

26235

Females

9260

F50-54

9260

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#45939
5K → 10K	872468+2381	#45939 → #43558
10K → 15K	401876+1836	#43558 → #41722
15K → 20K	451400+1355	#41722 → #40367
20K → Half	52193+141	#40367 → #40226
Half → 25K	431256+1213	#40226 → #39013
25K → 30K	381690+1652	#39013 → #37361
30K → 35K	751405+1330	#37361 → #36031
35K → 40K	431398+1355	#36031 → #34676
40K → Finish	18552+534	#34676 → #34142
TOTALS	44112238+11797	#45939 → #34142

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