Jacqueline Senfft

Bib: 34933 F CH

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

12:57/mi

40:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

15:08/mi

1:27:12

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:43/mi

2:12:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:13/mi

2:57:03

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:58/mi

3:06:25

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:38/mi

3:42:02

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:12/mi

4:26:09

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:24/mi

5:10:53

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:25/mi

5:55:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:01/mi

6:14:44

↑ 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

3:06:2514:14 /mi⚡ faster

2nd Half

3:08:1914:22 /mi+1.0%

Positive split — 1.0% slower in the second half

AI Race Performance Report

Jacqueline'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	40:14	12:57	3.11 mi	40:14	12:57	-
10K	1:27:12	14:03	3.10 mi	46:58	15:08	+2:11
15K	2:12:55	14:16	3.11 mi	45:43	14:43	-0:25
20K	2:57:03	14:15	3.11 mi	44:08	14:13	-0:30
Half(13.10 mi)	3:06:25	14:14	0.67 mi	9:22	13:58	-0:15
25K	3:42:02	14:18	2.43 mi	35:37	14:38	+0:40
30K	4:26:09	14:17	3.11 mi	44:07	14:12	-0:26
35K	5:10:53	14:18	3.11 mi	44:44	14:24	+0:12
40K	5:55:38	14:19	3.10 mi	44:45	14:25	+0:01
Finish(26.22 mi)	6:14:44	14:19	1.37 mi	19:06	14:01	-0:24

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:57 /mi

Average Pace

14:18 /mi

Slowest Pace

15:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:36:57

42% of race

Time at Steady Pace

3:37:47

58% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:18 /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	57025	24044	24044	57066	24140	24140
10K	3.10 mi	58143-1118	24888-844	24888-844	58646	25270	25270
15K	3.11 mi	57875+268	24686+202	24686+202	57066	24140	24140
20K	3.11 mi	57326+549	24312+374	24312+374	55281	23020	23020
Half(13.10 mi)	0.67 mi	57192+134	24228+84	24228+84	53443	22048	22048
25K	2.43 mi	56657+535	23859+369	23859+369	52992	21749	21749
30K	3.11 mi	55886+771	23352+507	23352+507	49879	20124	20124
35K	3.11 mi	55138+748	22922+430	22922+430	47998	19524	19524
40K	3.10 mi	54733+405	22705+217	22705+217	50201	20845	20845
Finish(26.22 mi)	1.37 mi	54621+112	22660+45	22660+45	51239	21427	21427

21427

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#57025
5K → 10K	119375-1118	#57025 → #58143
10K → 15K	98366+268	#58143 → #57875
15K → 20K	28577+549	#57875 → #57326
20K → Half	3137+134	#57326 → #57192
Half → 25K	29564+535	#57192 → #56657
25K → 30K	9780+771	#56657 → #55886
30K → 35K	15763+748	#55886 → #55138
35K → 40K	35440+405	#55138 → #54733
40K → Finish	45157+112	#54733 → #54621
TOTALS	14553859+2404	#57025 → #54621

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