Chung Siu

birmingham

Bib: 31090 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 42%

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Top 48%

Division (M55-59)

#0 / 1888

Top 41%

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

9:18/mi

28:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:29/mi

58:23

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:49/mi

1:25:48

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:53/mi

1:53:25

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:51/mi

1:59:27

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:00/mi

2:21:16

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:11/mi

2:49:47

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:19/mi

3:18:44

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:20/mi

3:47:44

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:12/mi

3:58:55

↑ 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

1:59:279:07 /mi⚖️ balanced

2nd Half

1:59:289:07 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Chung's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:55	9:18	3.11 mi	28:55	9:18	-
10K	58:23	9:24	3.10 mi	29:28	9:29	+0:11
15K	1:25:48	9:12	3.11 mi	27:25	8:49	-0:40
20K	1:53:25	9:08	3.11 mi	27:37	8:53	+0:04
Half(13.11 mi)	1:59:27	9:07	0.68 mi	6:02	8:51	-0:02
25K	2:21:16	9:06	2.42 mi	21:49	9:00	+0:09
30K	2:49:47	9:06	3.11 mi	28:31	9:11	+0:11
35K	3:18:44	9:08	3.11 mi	28:57	9:19	+0:08
40K	3:47:44	9:10	3.10 mi	29:00	9:20	+0:01
Finish(26.22 mi)	3:58:55	9:07	1.37 mi	11:11	8:12	-1:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

9:07 /mi

Slowest Pace

9:29 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:34:04

39% of race

Time at Steady Pace

2:24:51

61% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:07 /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	29101	19484	1045	25262	17531	887
10K	3.10 mi	29866-765	19897-413	1059-14	30724	20335	1089
15K	3.11 mi	28501+1365	19241+656	1015+44	25262	17531	887
20K	3.11 mi	27335+1166	18630+611	972+43	24069	16841	850
Half(13.11 mi)	0.68 mi	26921+414	18391+239	949+23	21670	15419	748
25K	2.42 mi	26274+647	18010+381	925+24	23926	16573	836
30K	3.11 mi	25437+837	17436+574	891+34	22781	15670	784
35K	3.11 mi	24634+803	16850+586	862+29	21415	14502	715
40K	3.10 mi	23427+1207	15967+883	809+53	17940	12045	584
Finish(26.22 mi)	1.37 mi	22684+743	15507+460	775+34	11527	8267	297

8267

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Chung's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing