Britt Jacobs

Woodbridge

Bib: 3716 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 20%

Gender (Female)

#0 / 24561

Top 10%

Division (F35-39)

#0 / 3504

Top 12%

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

7:31/mi

23:20

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:33/mi

46:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:25/mi

1:09:48

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:26/mi

1:32:53

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:30/mi

1:38:00

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:27/mi

1:56:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:49/mi

2:20:21

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:23/mi

2:46:25

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:07/mi

3:14:43

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:34/mi

3:26:24

↑ 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

1:38:007:29 /mi⚡ faster

2nd Half

1:48:248:16 /mi+10.6%

Positive split — 10.6% slower in the second half

AI Race Performance Report

Britt'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	23:20	7:31	3.11 mi	23:20	7:31	-
10K	46:47	7:32	3.10 mi	23:27	7:33	+0:02
15K	1:09:48	7:29	3.11 mi	23:01	7:25	-0:08
20K	1:32:53	7:28	3.11 mi	23:05	7:26	+0:01
Half(13.11 mi)	1:38:00	7:29	0.68 mi	5:07	7:30	+0:04
25K	1:56:04	7:28	2.42 mi	18:04	7:27	-0:03
30K	2:20:21	7:32	3.11 mi	24:17	7:49	+0:22
35K	2:46:25	7:39	3.11 mi	26:04	8:23	+0:34
40K	3:14:43	7:50	3.10 mi	28:18	9:07	+0:44
Finish(26.22 mi)	3:26:24	7:53	1.37 mi	11:41	8:34	-0:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:25 /mi

Average Pace

7:53 /mi

Slowest Pace

9:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:20:21

68% of race

Time at Slower Pace

1:06:03

32% of race

Average Pace: 7:52 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	10322	1963	332	10047	1838	313
10K	3.10 mi	10421-99	1996-33	329+3	10620	2071	339
15K	3.11 mi	10234+187	1912+84	315+14	10047	1838	313
20K	3.11 mi	9970+264	1825+87	307+8	9137	1548	261
Half(13.11 mi)	0.68 mi	9911+59	1809+16	303+4	9135	1587	272
25K	2.42 mi	9679+232	1745+64	290+13	9023	1574	255
30K	3.11 mi	9749-70	1798-53	293-3	10598	2232	366
35K	3.11 mi	10242-493	2031-233	334-41	13514	3510	600
40K	3.10 mi	10944-702	2394-363	408-74	16178	5103	818
Finish(26.22 mi)	1.37 mi	11053-109	2477-83	423-15	14432	4486	712

4486

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