Libby Dykes

Bib: 38510 F CR

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 27%

Gender (Female)

#0 / 26115

Top 16%

Masters (Masters Women)

#0 / 11371

Top 14%

Division (F50-54)

#0 / 2342

Top 14%

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

9:06/mi

28:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:01/mi

56:14

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:00/mi

1:24:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:33/mi

1:50:43

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:39/mi

1:56:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:30/mi

2:17:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:39/mi

2:44:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:39/mi

3:10:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:31/mi

3:37:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:36/mi

3:49:02

↑ 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

1:56:318:54 /mi+3.4%

2nd Half

1:52:318:35 /mi✓ faster

Negative split — 3.4% faster in the second half

AI Race Performance Report

Libby's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:14	9:06	3.11 mi	28:14	9:06	-
10K	56:14	9:03	3.10 mi	28:00	9:01	-0:05
15K	1:24:11	9:02	3.11 mi	27:57	9:00	-0:01
20K	1:50:43	8:55	3.11 mi	26:32	8:33	-0:27
Half(13.10 mi)	1:56:31	8:54	0.67 mi	5:48	8:39	+0:06
25K	2:17:11	8:50	2.43 mi	20:40	8:30	-0:09
30K	2:44:01	8:48	3.11 mi	26:50	8:39	+0:09
35K	3:10:52	8:47	3.11 mi	26:51	8:39	0:00
40K	3:37:19	8:45	3.10 mi	26:27	8:31	-0:08
Finish(26.22 mi)	3:49:02	8:45	1.37 mi	11:43	8:36	+0:05

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

8:45 /mi

Slowest Pace

9:06 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:24:51

63% of race

Time at Steady Pace

1:24:11

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /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	28140	8122	8122	21361	5634	5634
10K	3.10 mi	26245+1895	7416+706	7416+706	24702	6850	6850
15K	3.11 mi	24340+1905	6697+719	6697+719	21361	5634	5634
20K	3.11 mi	22529+1811	6071+626	6071+626	18360	4674	4674
Half(13.10 mi)	0.67 mi	22159+370	5949+122	5949+122	17103	4306	4306
25K	2.43 mi	20772+1387	5504+445	5504+445	15654	3862	3862
30K	3.11 mi	19297+1475	5072+432	5072+432	14303	3577	3577
35K	3.11 mi	17765+1532	4683+389	4683+389	11811	3020	3020
40K	3.10 mi	16347+1418	4366+317	4366+317	10106	2677	2677
Finish(26.22 mi)	1.37 mi	15945+402	4283+83	4283+83	11686	3371	3371

3371

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#28140
5K → 10K	1152010+1895	#28140 → #26245
10K → 15K	121917+1905	#26245 → #24340
15K → 20K	41815+1811	#24340 → #22529
20K → Half	0370+370	#22529 → #22159
Half → 25K	41391+1387	#22159 → #20772
25K → 30K	71482+1475	#20772 → #19297
30K → 35K	91541+1532	#19297 → #17765
35K → 40K	111429+1418	#17765 → #16347
40K → Finish	21423+402	#16347 → #15945
TOTALS	18312378+12195	#28140 → #15945

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing