Claire Jackson

Bib: 55307 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 24%

Gender (Female)

#0 / 26115

Top 14%

Masters (Masters Women)

#0 / 11371

Top 12%

Division (F50-54)

#0 / 2342

Top 11%

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

8:17/mi

25:44

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:26/mi

51:54

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:40/mi

1:18:48

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:16/mi

1:44:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:32/mi

1:50:09

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:31/mi

2:10:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:43/mi

2:37:56

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:59/mi

3:05:48

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:49/mi

3:33:10

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:45/mi

3:45:05

↑ 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

1:50:098:25 /mi⚡ faster

2nd Half

1:54:568:46 /mi+4.3%

Positive split — 4.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:44	8:17	3.11 mi	25:44	8:17	-
10K	51:54	8:22	3.10 mi	26:10	8:26	+0:09
15K	1:18:48	8:28	3.11 mi	26:54	8:40	+0:14
20K	1:44:26	8:25	3.11 mi	25:38	8:16	-0:24
Half(13.10 mi)	1:50:09	8:25	0.67 mi	5:43	8:32	+0:16
25K	2:10:52	8:26	2.43 mi	20:43	8:31	-0:01
30K	2:37:56	8:29	3.11 mi	27:04	8:43	+0:12
35K	3:05:48	8:33	3.11 mi	27:52	8:59	+0:16
40K	3:33:10	8:35	3.10 mi	27:22	8:49	-0:10
Finish(26.22 mi)	3:45:05	8:36	1.37 mi	11:55	8:45	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

8:35 /mi

Slowest Pace

8:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:10:52

58% of race

Time at Steady Pace

1:34:13

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:35 /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	17347	4297	4297	17732	4426	4426
10K	3.10 mi	17404-57	4335-38	4335-38	17605	4410	4410
15K	3.11 mi	17510-106	4368-33	4368-33	17732	4426	4426
20K	3.11 mi	16924+586	4190+178	4190+178	15573	3749	3749
Half(13.10 mi)	0.67 mi	16838+86	4163+27	4163+27	15909	3907	3907
25K	2.43 mi	16574+264	4101+62	4101+62	15819	3922	3922
30K	3.11 mi	16073+501	4008+93	4008+93	14912	3787	3787
35K	3.11 mi	15486+587	3931+77	3931+77	14137	3860	3860
40K	3.10 mi	14763+723	3827+104	3827+104	12137	3446	3446
Finish(26.22 mi)	1.37 mi	14514+249	3776+51	3776+51	12775	3802	3802

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%

×10

+49ft-125ft

Overall

17732

Females

4426

F50-54

4426

5K→10K

3.1 - 6.2 mi

Top 29%

+50ft-81ft

Overall

17605

Females

4410

F50-54

4410

10K→15K

6.2 - 9.3 mi

Top 30%

+44ft-51ft

Overall

17732

Females

4426

F50-54

4426

15K→20K

9.3 - 12.4 mi

Top 26%

+67ft-40ft

Overall

15573

Females

3749

F50-54

3749

20K→Half

12.4 - 13.1 mi

Top 27%

+8ft-27ft

Overall

15909

Females

3907

F50-54

3907

Half→25K

13.1 - 15.5 mi

Top 26%

+50ft-63ft

Overall

15819

Females

3922

F50-54

3922

25K→30K

15.5 - 18.6 mi

Top 25%

+69ft-46ft

Overall

14912

Females

3787

F50-54

3787

30K→35K

18.6 - 21.8 mi

Top 24%

+87ft-88ft

Overall

14137

Females

3860

F50-54

3860

35K→40K

21.8 - 24.9 mi

Top 20%

+58ft-75ft

Overall

12137

Females

3446

F50-54

3446

40K→Finish

24.9 - 26.2 mi

Top 21%

+14ft-18ft

Overall

12775

Females

3802

F50-54

3802

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#17347
5K → 10K	200200-57	#17347 → #17404
10K → 15K	200200-106	#17404 → #17510
15K → 20K	30616*+586	#17510 → #16924
20K → Half	24110+86	#16924 → #16838
Half → 25K	109373*+264	#16838 → #16574
25K → 30K	118619+501	#16574 → #16073
30K → 35K	156743*+587	#16073 → #15486
35K → 40K	101824*+723	#15486 → #14763
40K → Finish	62311*+249	#14763 → #14514
TOTALS	10003996*+2833	#17347 → #14514

* 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