Tammy Williams

Bib: 24175 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 40%

Gender (Female)

#0 / 26115

Top 28%

Division (F18-39)

#0 / 14744

Top 30%

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

9:09/mi

28:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:08/mi

56:46

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:24/mi

1:25:58

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:20/mi

1:54:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:43/mi

2:01:27

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:35/mi

2:24:47

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:43/mi

2:54:56

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:59/mi

3:25:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:18/mi

3:57:52

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:22/mi

4:11:59

↑ 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

2:01:279:17 /mi⚡ faster

2nd Half

2:10:329:57 /mi+7.5%

Positive split — 7.5% slower in the second half

AI Race Performance Report

Tammy's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:25	9:09	3.11 mi	28:25	9:09	-
10K	56:46	9:09	3.10 mi	28:21	9:08	-0:01
15K	1:25:58	9:14	3.11 mi	29:12	9:24	+0:16
20K	1:54:56	9:15	3.11 mi	28:58	9:20	-0:04
Half(13.10 mi)	2:01:27	9:17	0.67 mi	6:31	9:43	+0:23
25K	2:24:47	9:20	2.43 mi	23:20	9:35	-0:08
30K	2:54:56	9:24	3.11 mi	30:09	9:43	+0:08
35K	3:25:54	9:29	3.11 mi	30:58	9:59	+0:16
40K	3:57:52	9:35	3.10 mi	31:58	10:18	+0:19
Finish(26.22 mi)	4:11:59	9:38	1.37 mi	14:07	10:22	+0:04

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:08 /mi

Average Pace

9:37 /mi

Slowest Pace

10:22 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:25:54

82% of race

Time at Steady Pace

46:05

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:37 /mi

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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	28987	8445	8445	26613	7493	7493
10K	3.10 mi	27564+1423	7908+537	7908+537	26359	7473	7473
15K	3.11 mi	27138+426	7720+188	7720+188	26613	7493	7493
20K	3.11 mi	27159-21	7740-20	7740-20	27455	7879	7879
Half(13.10 mi)	0.67 mi	27208-49	7761-21	7761-21	28088	8258	8258
25K	2.43 mi	26862+346	7687+74	7687+74	26129	7636	7636
30K	3.11 mi	25880+982	7453+234	7453+234	23426	6932	6932
35K	3.11 mi	24751+1129	7226+227	7226+227	21600	6702	6702
40K	3.10 mi	24204+547	7245-19	7245-19	22906	7788	7788
Finish(26.22 mi)	1.37 mi	24155+49	7299-54	7299-54	25996	9137	9137

9137

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing