Erin Williams

Bib: 64245 F US

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

12:38/mi

39:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:52/mi

1:22:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:11/mi

2:03:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:30/mi

2:51:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:40/mi

2:59:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:06/mi

3:34:09

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:47/mi

4:20:04

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:12/mi

5:10:22

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:31/mi

6:01:40

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:22/mi

6:18:31

↑ 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

2:59:4913:44 /mi⚡ faster

2nd Half

3:18:4215:09 /mi+10.5%

Positive split — 10.5% slower in the second half

AI Race Performance Report

Erin'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	39:14	12:38	3.11 mi	39:14	12:38	-
10K	1:22:16	13:15	3.10 mi	43:02	13:52	+1:14
15K	2:03:11	13:13	3.11 mi	40:55	13:11	-0:41
20K	2:51:19	13:48	3.11 mi	48:08	15:30	+2:19
Half(13.10 mi)	2:59:49	13:44	0.67 mi	8:30	12:40	-2:50
25K	3:34:09	13:48	2.43 mi	34:20	14:06	+1:26
30K	4:20:04	13:58	3.11 mi	45:55	14:47	+0:41
35K	5:10:22	14:17	3.11 mi	50:18	16:12	+1:25
40K	6:01:40	14:34	3.10 mi	51:18	16:31	+0:19
Finish(26.22 mi)	6:18:31	14:27	1.37 mi	16:51	12:22	-4:09

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:22 /mi

Average Pace

14:27 /mi

Slowest Pace

16:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:45:30

28% of race

Time at Steady Pace

2:03:17

33% of race

Time at Slower Pace

2:29:44

40% of race

Average Pace: 14:26 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	56209	23460	23460	53411	21656	21656
10K	3.10 mi	56838-629	23929-469	23929-469	57140	24178	24178
15K	3.11 mi	55799+1039	23213+716	23213+716	53411	21656	21656
20K	3.11 mi	56464-665	23697-484	23697-484	57437	24449	24449
Half(13.10 mi)	0.67 mi	56191+273	23523+174	23523+174	48978	19259	19259
25K	2.43 mi	55494+697	23046+477	23046+477	51516	20854	20854
30K	3.11 mi	55042+452	22799+247	22799+247	51987	21345	21345
35K	3.11 mi	55044-2	22861-62	22861-62	54399	23012	23012
40K	3.10 mi	55382-338	23135-274	23135-274	56350	24153	24153
Finish(26.22 mi)	1.37 mi	55000+382	22900+235	22900+235	42442	16838	16838

16838

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#56209
5K → 10K	854225-629	#56209 → #56838
10K → 15K	281067+1039	#56838 → #55799
15K → 20K	803138-665	#55799 → #56464
20K → Half	4277+273	#56464 → #56191
Half → 25K	33730+697	#56191 → #55494
25K → 30K	94546+452	#55494 → #55042
30K → 35K	251249-2	#55042 → #55044
35K → 40K	41375-338	#55044 → #55382
40K → Finish	3385+382	#55382 → #55000
TOTALS	24833692+1209	#56209 → #55000

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