Justin Tiu

Toronto

Bib: 52548 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M30-34)

#0 / 4787

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

10:00/mi

31:05

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:40/mi

1:01:06

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:30/mi

1:30:36

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:51/mi

2:01:13

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:17/mi

2:08:14

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:39/mi

2:34:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:50/mi

3:10:50

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:15/mi

3:48:54

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:58/mi

4:29:10

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:47/mi

4:43:52

↑ 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

2:08:149:47 /mi⚡ faster

2nd Half

2:35:3811:52 /mi+21.4%

Positive split — 21.4% 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	31:05	10:00	3.11 mi	31:05	10:00	-
10K	1:01:06	9:50	3.10 mi	30:01	9:40	-0:20
15K	1:30:36	9:43	3.11 mi	29:30	9:30	-0:10
20K	2:01:13	9:45	3.11 mi	30:37	9:51	+0:21
Half(13.11 mi)	2:08:14	9:47	0.68 mi	7:01	10:17	+0:26
25K	2:34:04	9:55	2.42 mi	25:50	10:39	+0:22
30K	3:10:50	10:14	3.11 mi	36:46	11:50	+1:11
35K	3:48:54	10:32	3.11 mi	38:04	12:15	+0:25
40K	4:29:10	10:50	3.10 mi	40:16	12:58	+0:43
Finish(26.22 mi)	4:43:52	10:50	1.37 mi	14:42	10:47	-2:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

10:50 /mi

Slowest Pace

12:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:01:13

43% of race

Time at Steady Pace

47:33

17% of race

Time at Slower Pace

1:55:06

41% of race

Average Pace: 10:50 /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	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	35553	22673	3857	32446	21271	3655
10K	3.10 mi	33805+1748	21867+806	3725+132	32326	21103	3605
15K	3.11 mi	33265+540	21633+234	3706+19	32446	21271	3655
20K	3.11 mi	33202+63	21586+47	3701+5	33318	21582	3727
Half(13.11 mi)	0.68 mi	33184+18	21560+26	3690+11	34190	21816	3752
25K	2.42 mi	33700-516	21736-176	3722-32	36649	22698	3880
30K	3.11 mi	34926-1226	22130-394	3784-62	39637	23597	3992
35K	3.11 mi	35682-756	22313-183	3822-38	39038	22863	3862
40K	3.10 mi	36292-610	22351-38	3836-14	39016	22336	3795
Finish(26.22 mi)	1.37 mi	36106+186	22192+159	3814+22	32460	19070	3289

19070

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