Erika Burgess

Boston

Bib: 54676 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

11:16/mi

35:01

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:07/mi

1:09:33

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:14/mi

1:41:22

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:16/mi

2:13:16

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:57/mi

2:20:44

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:11/mi

2:45:25

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:04/mi

3:16:42

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:03/mi

3:47:54

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:46/mi

4:18:14

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:36/mi

4:35:25

↑ 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

2:20:4410:44 /mi+4.3%

2nd Half

2:14:4110:16 /mi✓ faster

Negative split — 4.3% faster in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:01	11:16	3.11 mi	35:01	11:16	-
10K	1:09:33	11:12	3.10 mi	34:32	11:07	-0:09
15K	1:41:22	10:53	3.11 mi	31:49	10:14	-0:53
20K	2:13:16	10:43	3.11 mi	31:54	10:16	+0:02
Half(13.11 mi)	2:20:44	10:44	0.68 mi	7:28	10:57	+0:41
25K	2:45:25	10:39	2.42 mi	24:41	10:11	-0:46
30K	3:16:42	10:33	3.11 mi	31:17	10:04	-0:07
35K	3:47:54	10:29	3.11 mi	31:12	10:03	-0:01
40K	4:18:14	10:23	3.10 mi	30:20	9:46	-0:17
Finish(26.22 mi)	4:35:25	10:31	1.37 mi	17:11	12:36	+2:50

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:46 /mi

Average Pace

10:31 /mi

Slowest Pace

12:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

30:20

11% of race

Time at Steady Pace

2:30:53

55% of race

Time at Slower Pace

1:34:12

34% of race

Average Pace: 10:30 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	45978	19069	3286	38666	14598	2572
10K	3.10 mi	44314+1664	18009+1060	3113+173	42926	17181	2999
15K	3.11 mi	42291+2023	16764+1245	2927+186	38666	14598	2572
20K	3.11 mi	40764+1527	15865+899	2783+144	36613	13535	2411
Half(13.11 mi)	0.68 mi	40586+178	15783+82	2783	38521	14882	2652
25K	2.42 mi	39249+1337	15055+728	2651+132	33472	12126	2168
30K	3.11 mi	37250+1999	14051+1004	2491+160	29356	10281	1885
35K	3.11 mi	35340+1910	13174+877	2342+149	26434	9284	1726
40K	3.10 mi	33187+2153	12261+913	2193+149	20962	7319	1401
Finish(26.22 mi)	1.37 mi	33751-564	12627-366	2257-64	43403	19025	3314

19025

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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