Brittany Colvin

Dundee

Bib: 66383 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

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

12:24/mi

38:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:30/mi

1:20:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:30/mi

2:02:26

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

14:07/mi

2:46:16

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:41/mi

2:56:17

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

14:43/mi

3:31:58

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

15:03/mi

4:18:43

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

15:32/mi

5:07:00

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

16:05/mi

5:56:57

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

15:24/mi

6:17:57

↑ 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

2:56:1713:27 /mi⚡ faster

2nd Half

3:21:4015:23 /mi+14.4%

Positive split — 14.4% slower 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	38:32	12:24	3.11 mi	38:32	12:24	-
10K	1:20:29	12:57	3.10 mi	41:57	13:30	+1:06
15K	2:02:26	13:08	3.11 mi	41:57	13:30	0:00
20K	2:46:16	13:23	3.11 mi	43:50	14:07	+0:37
Half(13.11 mi)	2:56:17	13:27	0.68 mi	10:01	14:41	+0:34
25K	3:31:58	13:39	2.42 mi	35:41	14:43	+0:02
30K	4:18:43	13:53	3.11 mi	46:45	15:03	+0:20
35K	5:07:00	14:07	3.11 mi	48:17	15:32	+0:29
40K	5:56:57	14:22	3.10 mi	49:57	16:05	+0:33
Finish(26.22 mi)	6:17:57	14:26	1.37 mi	21:00	15:24	-0:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:24 /mi

Average Pace

14:26 /mi

Slowest Pace

16:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:46:16

44% of race

Time at Steady Pace

1:32:27

24% of race

Time at Slower Pace

1:59:14

32% of race

Average Pace: 14:25 /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	50957	22324	3155	51972	23036	3280
10K	3.10 mi	51228-271	22457-133	3166-11	51350	22538	3191
15K	3.11 mi	51645-417	22769-312	3222-56	51972	23036	3280
20K	3.11 mi	51663-18	22792-23	3233-11	51574	22788	3256
Half(13.11 mi)	0.68 mi	51638+25	22787+5	3233	50928	22458	3205
25K	2.42 mi	51616+22	22805-18	3236-3	50872	22476	3210
30K	3.11 mi	51484+132	22734+71	3232+4	50110	22156	3169
35K	3.11 mi	51429+55	22728+6	3233-1	50283	22406	3217
40K	3.10 mi	51372+57	22731-3	3238-5	50168	22521	3230
Finish(26.22 mi)	1.37 mi	51433-61	22781-50	3246-8	51461	23180	3301

23180

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