Rebeca Ehrnrooth

Bib: 45515 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 35%

Gender (Female)

#0 / 26115

Top 23%

Masters (Masters Women)

#0 / 11371

Top 21%

Division (F50-54)

#0 / 2342

Top 22%

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

8:19/mi

25:48

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:34/mi

52:22

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:55/mi

1:20:02

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:03/mi

1:48:06

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:15/mi

1:54:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:21/mi

2:17:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:40/mi

2:47:02

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:54/mi

3:17:47

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:56/mi

3:48:37

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:32/mi

4:01:37

↑ 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

1:54:188:44 /mi⚡ faster

2nd Half

2:07:199:43 /mi+11.4%

Positive split — 11.4% slower in the second half

AI Race Performance Report

Rebeca's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:48	8:19	3.11 mi	25:48	8:19	-
10K	52:22	8:26	3.10 mi	26:34	8:34	+0:15
15K	1:20:02	8:36	3.11 mi	27:40	8:55	+0:21
20K	1:48:06	8:42	3.11 mi	28:04	9:03	+0:08
Half(13.10 mi)	1:54:18	8:44	0.67 mi	6:12	9:15	+0:12
25K	2:17:03	8:50	2.43 mi	22:45	9:21	+0:06
30K	2:47:02	8:58	3.11 mi	29:59	9:40	+0:19
35K	3:17:47	9:06	3.11 mi	30:45	9:54	+0:14
40K	3:48:37	9:12	3.10 mi	30:50	9:56	+0:02
Finish(26.22 mi)	4:01:37	9:14	1.37 mi	13:00	9:32	-0:24

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

9:13 /mi

Slowest Pace

9:56 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:48:06

45% of race

Time at Steady Pace

1:11:56

30% of race

Time at Slower Pace

1:01:35

25% of race

Average Pace: 9:13 /mi

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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	17610	4382	4382	20363	5292	5292
10K	3.10 mi	18207-597	4602-220	4602-220	18922	4871	4871
15K	3.11 mi	18818-611	4820-218	4820-218	20363	5292	5292
20K	3.11 mi	20029-1211	5198-378	5198-378	24123	6632	6632
Half(13.10 mi)	0.67 mi	20159-130	5262-64	5262-64	23484	6490	6490
25K	2.43 mi	20699-540	5475-213	5475-213	24178	6888	6888
30K	3.11 mi	21073-374	5709-234	5709-234	23029	6764	6764
35K	3.11 mi	20995+78	5846-137	5846-137	21137	6511	6511
40K	3.10 mi	20955+40	6016-170	6016-170	20383	6687	6687
Finish(26.22 mi)	1.37 mi	20910+45	6056-40	6056-40	19306	6300	6300

6300

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing