Kristin Jacobs

Bib: 49509 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 19%

Gender (Female)

#0 / 26115

Top 11%

Masters (Masters Women)

#0 / 11371

Top 8%

Division (F45-49)

#0 / 2995

Top 9%

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

8:00/mi

24:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:06/mi

49:59

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:16/mi

1:15:39

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:06/mi

1:40:48

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:14/mi

1:46:19

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:14/mi

2:06:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:19/mi

2:32:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:29/mi

2:58:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:30/mi

3:24:51

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:26/mi

3:36:20

↑ 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

1:46:198:08 /mi⚡ faster

2nd Half

1:50:018:24 /mi+3.5%

Positive split — 3.5% slower in the second half

AI Race Performance Report

Kristin'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	24:50	8:00	3.11 mi	24:50	8:00	-
10K	49:59	8:03	3.10 mi	25:09	8:06	+0:06
15K	1:15:39	8:07	3.11 mi	25:40	8:16	+0:10
20K	1:40:48	8:07	3.11 mi	25:09	8:06	-0:10
Half(13.10 mi)	1:46:19	8:08	0.67 mi	5:31	8:14	+0:08
25K	2:06:20	8:08	2.43 mi	20:01	8:14	0:00
30K	2:32:10	8:10	3.11 mi	25:50	8:19	+0:05
35K	2:58:29	8:13	3.11 mi	26:19	8:29	+0:10
40K	3:24:51	8:15	3.10 mi	26:22	8:30	+0:01
Finish(26.22 mi)	3:36:20	8:16	1.37 mi	11:29	8:26	-0:04

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

8:15 /mi

Slowest Pace

8:30 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:32:10

70% of race

Time at Steady Pace

1:04:10

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:15 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	14091	3252	3252	13947	3164	3164
10K	3.10 mi	14074+17	3280-28	3280-28	14170	3302	3302
15K	3.11 mi	13968+106	3220+60	3220+60	13947	3164	3164
20K	3.11 mi	13939+29	3212+8	3212+8	14103	3238	3238
Half(13.10 mi)	0.67 mi	13867+72	3190+22	3190+22	13108	2941	2941
25K	2.43 mi	13705+162	3158+32	3158+32	13382	3107	3107
30K	3.11 mi	13124+581	3022+136	3022+136	11706	2676	2676
35K	3.11 mi	12473+651	2908+114	2908+114	10667	2578	2578
40K	3.10 mi	11838+635	2800+108	2800+108	9939	2601	2601
Finish(26.22 mi)	1.37 mi	11657+181	2781+19	2781+19	10466	2863	2863

2863

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