Yu Guo

MOUNT COLAH

Bib: 3424 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 17%

Gender (Male)

#0 / 29548

Top 25%

Masters (Masters Men)

#0 / 14666

Top 20%

Division (M55-59)

#0 / 1888

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

7:21/mi

22:49

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:28/mi

46:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:20/mi

1:08:48

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:23/mi

1:31:45

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:30/mi

1:36:52

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:21/mi

1:54:41

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:33/mi

2:18:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:51/mi

2:42:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:30/mi

3:08:57

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:35/mi

3:20:39

↑ 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

1:36:527:23 /mi⚡ faster

2nd Half

1:43:477:55 /mi+7.1%

Positive split — 7.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:49	7:21	3.11 mi	22:49	7:21	-
10K	46:02	7:25	3.10 mi	23:13	7:28	+0:07
15K	1:08:48	7:23	3.11 mi	22:46	7:20	-0:08
20K	1:31:45	7:23	3.11 mi	22:57	7:23	+0:03
Half(13.11 mi)	1:36:52	7:23	0.68 mi	5:07	7:30	+0:07
25K	1:54:41	7:23	2.42 mi	17:49	7:21	-0:09
30K	2:18:09	7:25	3.11 mi	23:28	7:33	+0:12
35K	2:42:33	7:28	3.11 mi	24:24	7:51	+0:18
40K	3:08:57	7:36	3.10 mi	26:24	8:30	+0:39
Finish(26.22 mi)	3:20:39	7:40	1.37 mi	11:42	8:35	+0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:20 /mi

Average Pace

7:40 /mi

Slowest Pace

8:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:42:33

81% of race

Time at Steady Pace

38:06

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	8823	7375	176	9248	7703	206
10K	3.10 mi	9285-462	7692-317	195-19	9889	8056	228
15K	3.11 mi	9192+93	7640+52	193+2	9248	7703	206
20K	3.11 mi	9033+159	7539+101	190+3	8751	7342	177
Half(13.11 mi)	0.68 mi	9007+26	7514+25	186+4	9012	7480	191
25K	2.42 mi	8819+188	7361+153	176+10	8136	6843	156
30K	3.11 mi	8699+120	7255+106	173+3	8408	6914	185
35K	3.11 mi	8666+33	7163+92	181-8	9274	7303	245
40K	3.10 mi	8911-245	7209-46	201-20	11635	8435	348
Finish(26.22 mi)	1.37 mi	9177-266	7355-146	219-18	14502	9959	435

9959

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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