Sarah Isaacs

Bib: 51092 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 17%

Gender (Female)

#0 / 26115

Top 9%

Division (F18-39)

#0 / 14744

Top 10%

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

7:57/mi

24:41

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:57/mi

49:21

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:02/mi

1:14:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:48/mi

1:38:28

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:00/mi

1:43:50

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:58/mi

2:03:14

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:12/mi

2:28:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:20/mi

2:54:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:19/mi

3:20:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:08/mi

3:31:29

↑ 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

1:43:507:56 /mi⚡ faster

2nd Half

1:47:398:13 /mi+3.7%

Positive split — 3.7% slower in the second half

AI Race Performance Report

Sarah'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	24:41	7:57	3.11 mi	24:41	7:57	-
10K	49:21	7:57	3.10 mi	24:40	7:57	0:00
15K	1:14:16	7:59	3.11 mi	24:55	8:02	+0:05
20K	1:38:28	7:56	3.11 mi	24:12	7:48	-0:14
Half(13.10 mi)	1:43:50	7:56	0.67 mi	5:22	8:00	+0:12
25K	2:03:14	7:56	2.43 mi	19:24	7:58	-0:02
30K	2:28:42	7:59	3.11 mi	25:28	8:12	+0:14
35K	2:54:35	8:02	3.11 mi	25:53	8:20	+0:08
40K	3:20:24	8:04	3.10 mi	25:49	8:19	-0:01
Finish(26.22 mi)	3:31:29	8:05	1.37 mi	11:05	8:08	-0:11

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:48 /mi

Average Pace

8:04 /mi

Slowest Pace

8:20 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:14:19

64% of race

Time at Steady Pace

1:17:10

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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	13492	3061	3061	11159	2318	2318
10K	3.10 mi	12777+715	2868+193	2868+193	12242	2701	2701
15K	3.11 mi	12125+652	2646+222	2646+222	11159	2318	2318
20K	3.11 mi	11699+426	2514+132	2514+132	10678	2172	2172
Half(13.10 mi)	0.67 mi	11615+84	2488+26	2488+26	10801	2209	2209
25K	2.43 mi	11452+163	2461+27	2461+27	10989	2340	2340
30K	3.11 mi	11154+298	2399+62	2399+62	10766	2354	2354
35K	3.11 mi	10825+329	2347+52	2347+52	9734	2229	2229
40K	3.10 mi	10382+443	2297+50	2297+50	8856	2166	2166
Finish(26.22 mi)	1.37 mi	10184+198	2257+40	2257+40	8449	2110	2110

2110

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