Rebecca Mummery

Bib: 26907 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 48%

Masters (Masters Women)

#0 / 11371

Top 46%

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

9:44/mi

30:12

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:55/mi

1:00:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:18/mi

1:32:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:18/mi

2:04:53

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:31/mi

2:11:56

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:51/mi

2:38:21

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:55/mi

3:15:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:03/mi

3:52:48

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:25/mi

4:31:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:44/mi

4:48:43

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

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The Course

Half Splits

1st Half· via Half

2:11:5610:05 /mi⚡ faster

2nd Half

2:36:4711:57 /mi+18.8%

Positive split — 18.8% slower in the second half

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:12	9:44	3.11 mi	30:12	9:44	-
10K	1:00:58	9:49	3.10 mi	30:46	9:55	+0:11
15K	1:32:55	9:59	3.11 mi	31:57	10:18	+0:23
20K	2:04:53	10:03	3.11 mi	31:58	10:18	0:00
Half(13.10 mi)	2:11:56	10:05	0.67 mi	7:03	10:31	+0:13
25K	2:38:21	10:12	2.43 mi	26:25	10:51	+0:20
30K	3:15:22	10:29	3.11 mi	37:01	11:55	+1:04
35K	3:52:48	10:43	3.11 mi	37:26	12:03	+0:08
40K	4:31:21	10:56	3.10 mi	38:33	12:25	+0:22
Finish(26.22 mi)	4:48:43	11:02	1.37 mi	17:22	12:44	+0:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:44 /mi

Average Pace

11:01 /mi

Slowest Pace

12:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:53

43% of race

Time at Steady Pace

33:28

12% of race

Time at Slower Pace

2:10:22

45% of race

Average Pace: 11:01 /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	35730	11263	11263	35388	11202	11202
10K	3.10 mi	35540+190	11190+73	11190+73	35562	11236	11236
15K	3.11 mi	35415+125	11148+42	11148+42	35388	11202	11202
20K	3.11 mi	35433-18	11246-98	11246-98	36135	11840	11840
Half(13.10 mi)	0.67 mi	35344+89	11231+15	11231+15	35059	11508	11508
25K	2.43 mi	35333+11	11339-108	11339-108	35937	12184	12184
30K	3.11 mi	36069-736	11904-565	11904-565	38533	13991	13991
35K	3.11 mi	35838+231	12019-115	12019-115	35144	12970	12970
40K	3.10 mi	36095-257	12342-323	12342-323	38346	14968	14968
Finish(26.22 mi)	1.37 mi	36556-461	12649-307	12649-307	44903	18069	18069

18069

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#35730
5K → 10K	200390*+190	#35730 → #35540
10K → 15K	200325*+125	#35540 → #35415
15K → 20K	200200-18	#35415 → #35433
20K → Half	73162+89	#35433 → #35344
Half → 25K	200211*+11	#35344 → #35333
25K → 30K	1113377-736	#35333 → #36069
30K → 35K	200431*+231	#36069 → #35838
35K → 40K	200200-257	#35838 → #36095
40K → Finish	20084-461	#36095 → #36556
TOTALS	25862380*-826	#35730 → #36556

* 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