Britney Laber

Mesa

Bib: 59929 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

12:24/mi

38:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:27/mi

1:17:13

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

14:04/mi

2:00:55

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:24/mi

2:39:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:29/mi

2:48:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:21/mi

3:18:36

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:58/mi

3:58:54

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:07/mi

4:39:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:59/mi

5:20:01

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:15/mi

5:36:43

↑ 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

2:48:4012:52 /mi⚖️ balanced

2nd Half

2:48:0312:49 /mi⚖️ balanced

Even split — consistent pacing between halves

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	1:17:13	12:26	3.10 mi	38:41	12:27	+0:03
15K	2:00:55	12:58	3.11 mi	43:42	14:04	+1:37
20K	2:39:28	12:50	3.11 mi	38:33	12:24	-1:40
Half(13.11 mi)	2:48:40	12:52	0.68 mi	9:12	13:29	+1:05
25K	3:18:36	12:47	2.42 mi	29:56	12:21	-1:08
30K	3:58:54	12:49	3.11 mi	40:18	12:58	+0:37
35K	4:39:40	12:52	3.11 mi	40:46	13:07	+0:09
40K	5:20:01	12:53	3.10 mi	40:21	12:59	-0:08
Finish(26.22 mi)	5:36:43	12:51	1.37 mi	16:42	12:15	-0:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:15 /mi

Average Pace

12:51 /mi

Slowest Pace

14:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:43:49

84% of race

Time at Steady Pace

52:54

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:51 /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	50948	22315	4980	52767	23579	5212
10K	3.10 mi	49860+1088	21561+754	4816+164	48707	20808	4680
15K	3.11 mi	51280-1420	22522-961	5039-223	52767	23579	5212
20K	3.11 mi	50432+848	21974+548	4945+94	47723	20304	4604
Half(13.11 mi)	0.68 mi	50350+82	21924+50	4928+17	48616	21007	4760
25K	2.42 mi	49549+801	21425+499	4833+95	44779	18738	4275
30K	3.11 mi	48746+803	20993+432	4743+90	44201	18726	4308
35K	3.11 mi	47986+760	20600+393	4670+73	42719	18207	4197
40K	3.10 mi	47076+910	20139+461	4576+94	39161	16748	3867
Finish(26.22 mi)	1.37 mi	46854+222	20046+93	4571+5	41703	18173	4299

18173

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