Chelsea Farr

Bib: 72982 F GB

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

14:47/mi

45:53

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:30/mi

1:30:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

16:19/mi

2:21:36

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:33/mi

3:09:53

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

16:22/mi

3:20:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

19:18/mi

4:07:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:47/mi

5:03:05

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:03/mi

5:59:09

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

17:29/mi

6:53:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

17:22/mi

7:17:07

↑ 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

3:20:5215:21 /mi⚡ faster

2nd Half

3:56:1518:01 /mi+17.6%

Positive split — 17.6% slower in the second half

AI Race Performance Report

Chelsea'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	45:53	14:47	3.11 mi	45:53	14:47	-
10K	1:30:55	14:38	3.10 mi	45:02	14:30	-0:17
15K	2:21:36	15:12	3.11 mi	50:41	16:19	+1:49
20K	3:09:53	15:17	3.11 mi	48:17	15:33	-0:46
Half(13.10 mi)	3:20:52	15:21	0.67 mi	10:59	16:22	+0:49
25K	4:07:52	15:58	2.43 mi	47:00	19:18	+2:56
30K	5:03:05	16:16	3.11 mi	55:13	17:47	-1:31
35K	5:59:09	16:31	3.11 mi	56:04	18:03	+0:16
40K	6:53:26	16:39	3.10 mi	54:17	17:29	-0:34
Finish(26.22 mi)	7:17:07	16:42	1.37 mi	23:41	17:22	-0:07

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

14:30 /mi

Average Pace

16:41 /mi

Slowest Pace

19:18 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:20:52

46% of race

Time at Steady Pace

3:09:15

43% of race

Time at Slower Pace

47:00

11% of race

Average Pace: 16:40 /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	59083	25598	25598	58777	25372	25372
10K	3.10 mi	58726+357	25334+264	25334+264	58002	24802	24802
15K	3.11 mi	58803-77	25384-50	25384-50	58777	25372	25372
20K	3.11 mi	58581+222	25214+170	25214+170	57507	24503	24503
Half(13.10 mi)	0.67 mi	58579+2	25217-3	25217-3	57887	24891	24891
25K	2.43 mi	58757-178	25352-135	25352-135	58902	25497	25497
30K	3.11 mi	58704+53	25311+41	25311+41	57903	24887	24887
35K	3.11 mi	58665+39	25289+22	25289+22	57688	24887	24887
40K	3.10 mi	58616+49	25265+24	25265+24	57751	24913	24913
Finish(26.22 mi)	1.37 mi	58603+13	25255+10	25255+10	58036	25125	25125

25125

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