Emma Bertolino

Boston

Bib: 65340 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

10:41/mi

33:13

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:10/mi

1:04:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:04/mi

1:36:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:20/mi

2:08:09

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:39/mi

2:15:25

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:24/mi

2:40:39

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:57/mi

3:14:39

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:47/mi

3:51:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:27/mi

4:29:56

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:50/mi

4:44:42

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:15:2510:20 /mi⚡ faster

2nd Half

2:29:1711:23 /mi+10.2%

Positive split — 10.2% slower in the second half

AI Race Performance Report

Emma'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	33:13	10:41	3.11 mi	33:13	10:41	-
10K	1:04:47	10:26	3.10 mi	31:34	10:10	-0:31
15K	1:36:04	10:18	3.11 mi	31:17	10:04	-0:06
20K	2:08:09	10:19	3.11 mi	32:05	10:20	+0:16
Half(13.11 mi)	2:15:25	10:20	0.68 mi	7:16	10:39	+0:19
25K	2:40:39	10:20	2.42 mi	25:14	10:24	-0:15
30K	3:14:39	10:27	3.11 mi	34:00	10:57	+0:33
35K	3:51:14	10:38	3.11 mi	36:35	11:47	+0:50
40K	4:29:56	10:52	3.10 mi	38:42	12:27	+0:40
Finish(26.22 mi)	4:44:42	10:52	1.37 mi	14:46	10:50	-1:37

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:04 /mi

Average Pace

10:52 /mi

Slowest Pace

12:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:02:51

22% of race

Time at Steady Pace

2:26:34

51% of race

Time at Slower Pace

1:15:17

26% of race

Average Pace: 10:51 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	41541	16276	3624	37343	13818	3145
10K	3.10 mi	38445+3096	14474+1802	3240+384	36177	13234	2987
15K	3.11 mi	37985+460	14181+293	3189+51	37343	13818	3145
20K	3.11 mi	37686+299	14060+121	3176+13	37060	13786	3160
Half(13.11 mi)	0.68 mi	37585+101	14009+51	3171+5	36737	13821	3204
25K	2.42 mi	37030+555	13763+246	3127+44	35061	13031	3005
30K	3.11 mi	36467+563	13614+149	3112+15	34890	13327	3093
35K	3.11 mi	36478-11	13816-202	3164-52	36629	14835	3428
40K	3.10 mi	36497-19	14048-232	3230-66	36631	15441	3577
Finish(26.22 mi)	1.37 mi	36319+178	14018+30	3233-3	32854	13598	3300

13598

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing