Amy Williams

Bib: 46906 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 29%

Gender (Female)

#0 / 26115

Top 19%

Division (F18-39)

#0 / 14744

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

8:21/mi

25:54

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:13/mi

51:23

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:25/mi

1:17:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:25/mi

1:43:36

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:39/mi

1:49:24

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:34/mi

2:12:40

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:41/mi

2:42:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:23/mi

3:11:51

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:23/mi

3:40:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:23/mi

3:53:45

↑ 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

1:49:248:22 /mi⚡ faster

2nd Half

2:04:219:29 /mi+13.7%

Positive split — 13.7% slower in the second half

AI Race Performance Report

Amy'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	25:54	8:21	3.11 mi	25:54	8:21	-
10K	51:23	8:17	3.10 mi	25:29	8:13	-0:08
15K	1:17:30	8:19	3.11 mi	26:07	8:25	+0:12
20K	1:43:36	8:21	3.11 mi	26:07	8:25	0:00
Half(13.10 mi)	1:49:24	8:22	0.67 mi	5:48	8:39	+0:14
25K	2:12:40	8:33	2.43 mi	23:16	9:34	+0:55
30K	2:42:44	8:44	3.11 mi	30:04	9:41	+0:07
35K	3:11:51	8:50	3.11 mi	29:07	9:23	-0:18
40K	3:40:58	8:54	3.10 mi	29:07	9:23	0:00
Finish(26.22 mi)	3:53:45	8:56	1.37 mi	12:47	9:23	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

See the rest of Amy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

8:55 /mi

Slowest Pace

9:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:49:24

47% of race

Time at Steady Pace

2:04:21

53% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:55 /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	17943	4497	4497	15334	3645	3645
10K	3.10 mi	16613+1330	4067+430	4067+430	15452	3710	3710
15K	3.11 mi	16097+516	3905+162	3905+162	15334	3645	3645
20K	3.11 mi	16260-163	3954-49	3954-49	16976	4219	4219
Half(13.10 mi)	0.67 mi	16275-15	3964-10	3964-10	17049	4260	4260
25K	2.43 mi	17730-1455	4495-531	4495-531	25889	7540	7540
30K	3.11 mi	18593-863	4850-355	4850-355	23213	6844	6844
35K	3.11 mi	18173+420	4818+32	4818+32	17353	5053	5053
40K	3.10 mi	17718+455	4811+7	4811+7	16419	5149	5149
Finish(26.22 mi)	1.37 mi	17630+88	4849-38	4849-38	17957	5793	5793

5793

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#17943
5K → 10K	651395*+1330	#17943 → #16613
10K → 15K	80596*+516	#16613 → #16097
15K → 20K	200179-163	#16097 → #16260
20K → Half	7055-15	#16260 → #16275
Half → 25K	20043-1455	#16275 → #17730
25K → 30K	1063200-863	#17730 → #18593
30K → 35K	200620*+420	#18593 → #18173
35K → 40K	200655*+455	#18173 → #17718
40K → Finish	127215*+88	#17718 → #17630
TOTALS	22053958*+313	#17943 → #17630

* Includes athletes who did not complete a segment (DNF/DNQ).

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