Samantha Jaffe

Bib: 11557 F US

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 26%

Gender (Female)

#0 / 26115

Top 16%

Division (F18-39)

#0 / 14744

Top 18%

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

8:24/mi

26:04

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:46/mi

53:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:58/mi

1:21:05

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:43/mi

1:48:08

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:00/mi

1:54:10

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:31/mi

2:14:54

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:40/mi

2:41:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:52/mi

3:09:21

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:59/mi

3:37:14

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:26/mi

3:48:43

↑ 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

1:54:108:43 /mi⚖️ balanced

2nd Half

1:54:338:44 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Samantha'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	26:04	8:24	3.11 mi	26:04	8:24	-
10K	53:16	8:35	3.10 mi	27:12	8:46	+0:22
15K	1:21:05	8:42	3.11 mi	27:49	8:58	+0:12
20K	1:48:08	8:43	3.11 mi	27:03	8:43	-0:15
Half(13.10 mi)	1:54:10	8:43	0.67 mi	6:02	9:00	+0:17
25K	2:14:54	8:42	2.43 mi	20:44	8:31	-0:29
30K	2:41:49	8:41	3.11 mi	26:55	8:40	+0:09
35K	3:09:21	8:43	3.11 mi	27:32	8:52	+0:12
40K	3:37:14	8:45	3.10 mi	27:53	8:59	+0:07
Finish(26.22 mi)	3:48:43	8:44	1.37 mi	11:29	8:26	-0:33

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:24 /mi

Average Pace

8:44 /mi

Slowest Pace

9:00 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:19:27

61% of race

Time at Steady Pace

1:29:16

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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	18553	4687	4687	20882	5450	5450
10K	3.10 mi	19849-1296	5146-459	5146-459	21282	5680	5680
15K	3.11 mi	20096-247	5232-86	5232-86	20882	5450	5450
20K	3.11 mi	20055+41	5207+25	5207+25	20081	5254	5254
Half(13.10 mi)	0.67 mi	20027+28	5210-3	5210-3	20558	5451	5451
25K	2.43 mi	19199+828	4977+233	4977+233	15884	3955	3955
30K	3.11 mi	18139+1060	4692+285	4692+285	14521	3650	3650
35K	3.11 mi	17111+1028	4480+212	4480+212	13355	3575	3575
40K	3.10 mi	16309+802	4351+129	4351+129	13336	3927	3927
Finish(26.22 mi)	1.37 mi	15824+485	4240+111	4240+111	10477	2874	2874

2874

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