Lowri Duffield

Bib: 17573 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 33%

Gender (Female)

#0 / 26115

Top 22%

Masters (Masters Women)

#0 / 11371

Top 20%

Division (F50-54)

#0 / 2342

Top 20%

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

8:46/mi

27:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:54/mi

54:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:05/mi

1:23:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:48/mi

1:50:22

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:00/mi

1:56:24

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:02/mi

2:18:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:17/mi

2:47:12

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:42/mi

3:17:18

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:25/mi

3:46:31

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:16/mi

3:59:08

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

×14

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

1:56:248:54 /mi⚡ faster

2nd Half

2:02:449:22 /mi+5.4%

Positive split — 5.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:13	8:46	3.11 mi	27:13	8:46	-
10K	54:50	8:50	3.10 mi	27:37	8:54	+0:08
15K	1:23:03	8:55	3.11 mi	28:13	9:05	+0:11
20K	1:50:22	8:53	3.11 mi	27:19	8:48	-0:17
Half(13.10 mi)	1:56:24	8:54	0.67 mi	6:02	9:00	+0:12
25K	2:18:24	8:55	2.43 mi	22:00	9:02	+0:02
30K	2:47:12	8:59	3.11 mi	28:48	9:17	+0:15
35K	3:17:18	9:05	3.11 mi	30:06	9:42	+0:25
40K	3:46:31	9:07	3.10 mi	29:13	9:25	-0:17
Finish(26.22 mi)	3:59:08	9:08	1.37 mi	12:37	9:16	-0:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:46 /mi

Average Pace

9:08 /mi

Slowest Pace

9:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:29:02

87% of race

Time at Steady Pace

30:06

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:07 /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	23227	6320	6320	22365	5989	5989
10K	3.10 mi	23076+151	6266+54	6266+54	23052	6295	6295
15K	3.11 mi	22705+371	6118+148	6118+148	22365	5989	5989
20K	3.11 mi	22174+531	5951+167	5951+167	21095	5611	5611
Half(13.10 mi)	0.67 mi	22055+119	5920+31	5920+31	20597	5490	5490
25K	2.43 mi	21677+378	5826+94	5826+94	20991	5751	5751
30K	3.11 mi	21170+507	5748+78	5748+78	19856	5575	5575
35K	3.11 mi	20752+418	5758-10	5758-10	19691	5964	5964
40K	3.10 mi	20046+706	5696+62	5696+62	16645	5232	5232
Finish(26.22 mi)	1.37 mi	19921+125	5685+11	5685+11	17028	5439	5439

40K→Finish

24.9 - 26.2 mi

Top 28%

+14ft-18ft

Overall

17028

Females

5439

F50-54

5439

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#23227
5K → 10K	200351*+151	#23227 → #23076
10K → 15K	200571*+371	#23076 → #22705
15K → 20K	116647*+531	#22705 → #22174
20K → Half	23142+119	#22174 → #22055
Half → 25K	144522*+378	#22055 → #21677
25K → 30K	215722+507	#21677 → #21170
30K → 35K	200618*+418	#21170 → #20752
35K → 40K	174880*+706	#20752 → #20046
40K → Finish	121246*+125	#20046 → #19921
TOTALS	13934699*+3306	#23227 → #19921

* 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