Tiffani Williams

Los Angeles

Bib: 15254 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 9%

Gender (Female)

#0 / 24561

Top 2%

Masters (Masters Women)

#0 / 9409

Top 0.8%

Division (F50-54)

#0 / 1771

Top 0.2%

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

7:06/mi

22:04

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:55/mi

43:32

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:47/mi

1:04:38

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:53/mi

1:26:02

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:50/mi

1:30:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:53/mi

1:47:24

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:01/mi

2:09:12

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:05/mi

2:31:12

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:11/mi

2:53:30

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:06/mi

3:03:11

↑ 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

1:30:426:55 /mi⚡ faster

2nd Half

1:32:297:03 /mi+2.0%

Positive split — 2.0% 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	22:04	7:06	3.11 mi	22:04	7:06	-
10K	43:32	7:00	3.10 mi	21:28	6:55	-0:11
15K	1:04:38	6:56	3.11 mi	21:06	6:47	-0:08
20K	1:26:02	6:55	3.11 mi	21:24	6:53	+0:06
Half(13.11 mi)	1:30:42	6:55	0.68 mi	4:40	6:50	-0:03
25K	1:47:24	6:55	2.42 mi	16:42	6:53	+0:03
30K	2:09:12	6:56	3.11 mi	21:48	7:01	+0:08
35K	2:31:12	6:57	3.11 mi	22:00	7:05	+0:04
40K	2:53:30	6:59	3.10 mi	22:18	7:11	+0:06
Finish(26.22 mi)	3:03:11	7:00	1.37 mi	9:41	7:06	-0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:47 /mi

Average Pace

7:00 /mi

Slowest Pace

7:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:40:53

88% of race

Time at Steady Pace

22:18

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:59 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	7315	1010	14	5320	533	3
10K	3.10 mi	6428+887	789+221	10+4	5561	592	6
15K	3.11 mi	6069+359	684+105	8+2	5320	533	3
20K	3.11 mi	5855+214	637+47	5+3	5287	540	4
Half(13.11 mi)	0.68 mi	5764+91	620+17	5	4473	403	1
25K	2.42 mi	5639+125	602+18	5	5114	535	3
30K	3.11 mi	5424+215	573+29	5	5018	548	3
35K	3.11 mi	5100+324	531+42	3+2	4401	496	3
40K	3.10 mi	4751+349	499+32	3	3862	514	3
Finish(26.22 mi)	1.37 mi	4650+101	496+3	3	4284	699	6

699

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