Chiara Bonardi

Bib: 76212 F IT

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 30%

Gender (Female)

#0 / 26115

Top 19%

Division (F18-39)

#0 / 14744

Top 20%

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

8:27/mi

26:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:37/mi

52:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:55/mi

1:20:37

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:59/mi

1:48:30

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:03/mi

1:54:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:54/mi

2:16:13

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:08/mi

2:44:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:21/mi

3:13:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:07/mi

3:41:52

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:51/mi

3:53:56

↑ 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

1:54:348:45 /mi⚡ faster

2nd Half

1:59:229:06 /mi+4.2%

Positive split — 4.2% slower in the second half

AI Race Performance Report

Chiara'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	26:13	8:27	3.11 mi	26:13	8:27	-
10K	52:57	8:32	3.10 mi	26:44	8:37	+0:10
15K	1:20:37	8:39	3.11 mi	27:40	8:55	+0:18
20K	1:48:30	8:44	3.11 mi	27:53	8:59	+0:04
Half(13.10 mi)	1:54:34	8:45	0.67 mi	6:04	9:03	+0:04
25K	2:16:13	8:47	2.43 mi	21:39	8:54	-0:09
30K	2:44:33	8:50	3.11 mi	28:20	9:08	+0:14
35K	3:13:33	8:54	3.11 mi	29:00	9:21	+0:13
40K	3:41:52	8:56	3.10 mi	28:19	9:07	-0:14
Finish(26.22 mi)	3:53:56	8:56	1.37 mi	12:04	8:51	-0:16

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

8:56 /mi

Slowest Pace

9:21 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:24:56

88% of race

Time at Steady Pace

29:00

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:55 /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	19092	4878	4878	20358	5287	5287
10K	3.10 mi	19241-149	4948-70	4948-70	19524	5052	5052
15K	3.11 mi	19515-274	5038-90	5038-90	20358	5287	5287
20K	3.11 mi	20410-895	5337-299	5337-299	23310	6344	6344
Half(13.10 mi)	0.67 mi	20406+4	5338-1	5338-1	21083	5634	5634
25K	2.43 mi	20100+306	5277+61	5277+61	19454	5186	5186
30K	3.11 mi	19588+512	5178+99	5178+99	18389	5028	5028
35K	3.11 mi	18947+641	5101+77	5101+77	17027	4917	4917
40K	3.10 mi	18066+881	4939+162	4939+162	14438	4365	4365
Finish(26.22 mi)	1.37 mi	17700+366	4875+64	4875+64	13670	4162	4162

4162

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#19092
5K → 10K	561412-149	#19092 → #19241
10K → 15K	546272-274	#19241 → #19515
15K → 20K	99499-895	#19515 → #20410
20K → Half	8791+4	#20410 → #20406
Half → 25K	130436+306	#20406 → #20100
25K → 30K	174686+512	#20100 → #19588
30K → 35K	170811+641	#19588 → #18947
35K → 40K	77958+881	#18947 → #18066
40K → Finish	31397+366	#18066 → #17700
TOTALS	27704162+1392	#19092 → #17700

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