Lori Bosanko

Bib: 52556 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 45%

Masters (Masters Women)

#0 / 11371

Top 43%

Division (F45-49)

#0 / 2995

Top 48%

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

8:35/mi

26:39

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:51/mi

54:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:25/mi

1:23:22

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:31/mi

1:52:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:53/mi

2:00:14

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:45/mi

2:38:35

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:15/mi

3:13:30

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:45/mi

3:49:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:01/mi

4:27:15

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:49/mi

4:43:21

↑ 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

2:00:149:11 /mi⚡ faster

2nd Half

2:43:0712:26 /mi+35.7%

Positive split — 35.7% slower in the second half

AI Race Performance Report

Lori'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	26:39	8:35	3.11 mi	26:39	8:35	-
10K	54:07	8:43	3.10 mi	27:28	8:51	+0:16
15K	1:23:22	8:57	3.11 mi	29:15	9:25	+0:34
20K	1:52:56	9:06	3.11 mi	29:34	9:31	+0:06
Half(13.10 mi)	2:00:14	9:11	0.67 mi	7:18	10:53	+1:22
25K	2:38:35	10:13	2.43 mi	38:21	15:45	+4:52
30K	3:13:30	10:23	3.11 mi	34:55	11:15	-4:30
35K	3:49:58	10:35	3.11 mi	36:28	11:45	+0:30
40K	4:27:15	10:46	3.10 mi	37:17	12:01	+0:16
Finish(26.22 mi)	4:43:21	10:49	1.37 mi	16:06	11:49	-0:12

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

10:49 /mi

Slowest Pace

15:45 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:52:56

40% of race

Time at Steady Pace

2:12:04

47% of race

Time at Slower Pace

38:21

14% of race

Average Pace: 10:48 /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	20825	5480	5480	26819	7576	7576
10K	3.10 mi	21577-752	5751-271	5751-271	22426	6078	6078
15K	3.11 mi	23154-1577	6288-537	6288-537	26819	7576	7576
20K	3.11 mi	24898-1744	6902-614	6902-614	29279	8627	8627
Half(13.10 mi)	0.67 mi	25989-1091	7316-414	7316-414	38079	13009	13009
25K	2.43 mi	35462-9473	11410-4094	11410-4094	55535	23305	23305
30K	3.11 mi	35173+289	11477-67	11477-67	34297	11845	11845
35K	3.11 mi	34705+468	11496-19	11496-19	33141	12000	12000
40K	3.10 mi	34734-29	11735-239	11735-239	35495	13587	13587
Finish(26.22 mi)	1.37 mi	34844-110	11856-121	11856-121	38282	14838	14838

14838

Passing Analysis

No position changes recorded for this athlete.

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