Mandi Westerman

Bib: 26641 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 48%

Gender (Female)

#0 / 26115

Top 35%

Division (F18-39)

#0 / 14744

Top 37%

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

9:54/mi

30:44

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:52/mi

1:01:22

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:06/mi

1:32:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:45/mi

2:03:01

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:19/mi

2:09:56

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:06/mi

2:34:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:30/mi

3:07:05

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:42/mi

3:40:17

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:30/mi

4:12:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:45/mi

4:26:10

↑ 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

2:09:569:56 /mi⚡ faster

2nd Half

2:16:1410:24 /mi+4.8%

Positive split — 4.8% slower in the second half

AI Race Performance Report

Mandi'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	30:44	9:54	3.11 mi	30:44	9:54	-
10K	1:01:22	9:53	3.10 mi	30:38	9:52	-0:02
15K	1:32:44	9:57	3.11 mi	31:22	10:06	+0:14
20K	2:03:01	9:54	3.11 mi	30:17	9:45	-0:21
Half(13.10 mi)	2:09:56	9:56	0.67 mi	6:55	10:19	+0:34
25K	2:34:30	9:57	2.43 mi	24:34	10:06	-0:13
30K	3:07:05	10:03	3.11 mi	32:35	10:30	+0:24
35K	3:40:17	10:08	3.11 mi	33:12	10:42	+0:12
40K	4:12:53	10:11	3.10 mi	32:36	10:30	-0:12
Finish(26.22 mi)	4:26:10	10:10	1.37 mi	13:17	9:45	-0:45

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:45 /mi

Average Pace

10:10 /mi

Slowest Pace

10:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:40:52

60% of race

Time at Steady Pace

1:45:18

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:09 /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	37561	12164	12164	33675	10383	10383
10K	3.10 mi	36153+1408	11480+684	11480+684	35137	11047	11047
15K	3.11 mi	35225+928	11058+422	11058+422	33675	10383	10383
20K	3.11 mi	34094+1131	10620+438	10620+438	31270	9515	9515
Half(13.10 mi)	0.67 mi	33971+123	10581+39	10581+39	33263	10597	10597
25K	2.43 mi	33071+900	10287+294	10287+294	30028	9350	9350
30K	3.11 mi	31988+1083	10011+276	10011+276	29042	9325	9325
35K	3.11 mi	30626+1362	9658+353	9658+353	26251	8739	8739
40K	3.10 mi	29546+1080	9411+247	9411+247	24295	8414	8414
Finish(26.22 mi)	1.37 mi	28971+575	9247+164	9247+164	20935	6988	6988

6988

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#37561
5K → 10K	1751583+1408	#37561 → #36153
10K → 15K	1351063+928	#36153 → #35225
15K → 20K	441175+1131	#35225 → #34094
20K → Half	48171+123	#34094 → #33971
Half → 25K	56956+900	#33971 → #33071
25K → 30K	1121195+1083	#33071 → #31988
30K → 35K	851447+1362	#31988 → #30626
35K → 40K	811161+1080	#30626 → #29546
40K → Finish	11586+575	#29546 → #28971
TOTALS	7479337+8590	#37561 → #28971

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