Joanna Ducker

Bib: 6701 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 16%

Gender (Female)

#0 / 26115

Top 8%

Masters (Masters Women)

#0 / 11371

Top 6%

Division (F45-49)

#0 / 2995

Top 6%

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

7:44/mi

23:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:50/mi

48:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:00/mi

1:13:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:47/mi

1:37:15

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:06/mi

1:42:41

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:57/mi

2:02:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:57/mi

2:26:40

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:07/mi

2:51:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:10/mi

3:17:14

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:25/mi

3:28:42

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

1:42:417:51 /mi⚡ faster

2nd Half

1:46:018:05 /mi+3.2%

Positive split — 3.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:59	7:44	3.11 mi	23:59	7:44	-
10K	48:18	7:47	3.10 mi	24:19	7:50	+0:06
15K	1:13:07	7:51	3.11 mi	24:49	8:00	+0:10
20K	1:37:15	7:50	3.11 mi	24:08	7:47	-0:13
Half(13.10 mi)	1:42:41	7:51	0.67 mi	5:26	8:06	+0:19
25K	2:02:01	7:52	2.43 mi	19:20	7:57	-0:09
30K	2:26:40	7:53	3.11 mi	24:39	7:57	0:00
35K	2:51:52	7:55	3.11 mi	25:12	8:07	+0:10
40K	3:17:14	7:57	3.10 mi	25:22	8:10	+0:03
Finish(26.22 mi)	3:28:42	7:58	1.37 mi	11:28	8:25	+0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:44 /mi

Average Pace

7:58 /mi

Slowest Pace

8:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:51:52

82% of race

Time at Steady Pace

36:50

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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	10990	2231	2231	10843	2212	2212
10K	3.10 mi	10934+56	2238-7	2238-7	11036	2271	2271
15K	3.11 mi	10858+76	2220+18	2220+18	10843	2212	2212
20K	3.11 mi	10729+129	2184+36	2184+36	10488	2100	2100
Half(13.10 mi)	0.67 mi	10754-25	2195-11	2195-11	11826	2513	2513
25K	2.43 mi	10660+94	2185+10	2185+10	10712	2253	2253
30K	3.11 mi	10160+500	2051+134	2051+134	8639	1669	1669
35K	3.11 mi	9678+482	1973+78	1973+78	8292	1739	1739
40K	3.10 mi	9276+402	1927+46	1927+46	7986	1845	1845
Finish(26.22 mi)	1.37 mi	9313-37	1971-44	1971-44	10397	2838	2838

2838

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#10990
5K → 10K	309365+56	#10990 → #10934
10K → 15K	158234+76	#10934 → #10858
15K → 20K	116245+129	#10858 → #10729
20K → Half	6540-25	#10729 → #10754
Half → 25K	117211+94	#10754 → #10660
25K → 30K	45545+500	#10660 → #10160
30K → 35K	62544+482	#10160 → #9678
35K → 40K	86488*+402	#9678 → #9276
40K → Finish	142105-37	#9276 → #9313
TOTALS	11002777*+1677	#10990 → #9313

* 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