JongSeon Park

Songpa-gu

Bib: 5765 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 7%

Gender (Male)

#0 / 29548

Top 11%

Masters (Masters Men)

#0 / 14666

Top 6%

Division (M45-49)

#0 / 3637

Top 8%

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

6:38/mi

20:36

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:38/mi

41:11

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:26/mi

1:01:09

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:30/mi

1:21:22

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:36/mi

1:25:52

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:31/mi

1:41:39

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:36/mi

2:02:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:51/mi

2:23:24

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:32/mi

2:46:49

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:44/mi

2:58:44

↑ 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

1:25:526:33 /mi⚡ faster

2nd Half

1:32:527:05 /mi+8.2%

Positive split — 8.2% 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	20:36	6:38	3.11 mi	20:36	6:38	-
10K	41:11	6:38	3.10 mi	20:35	6:38	0:00
15K	1:01:09	6:34	3.11 mi	19:58	6:26	-0:12
20K	1:21:22	6:33	3.11 mi	20:13	6:30	+0:04
Half(13.11 mi)	1:25:52	6:33	0.68 mi	4:30	6:36	+0:06
25K	1:41:39	6:33	2.42 mi	15:47	6:31	-0:05
30K	2:02:08	6:33	3.11 mi	20:29	6:36	+0:05
35K	2:23:24	6:36	3.11 mi	21:16	6:51	+0:15
40K	2:46:49	6:43	3.10 mi	23:25	7:32	+0:41
Finish(26.22 mi)	2:58:44	6:49	1.37 mi	11:55	8:44	+1:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:26 /mi

Average Pace

6:49 /mi

Slowest Pace

8:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:24

80% of race

Time at Slower Pace

35:20

20% of race

Average Pace: 6:49 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3557	3292	242	2675	2511	149
10K	3.10 mi	3404+153	3163+129	224+18	3365	3132	230
15K	3.11 mi	3162+242	2941+222	200+24	2675	2511	149
20K	3.11 mi	3018+144	2811+130	186+14	2676	2513	147
Half(13.11 mi)	0.68 mi	2996+22	2794+17	185+1	2856	2676	163
25K	2.42 mi	2915+81	2722+72	175+10	2601	2444	150
30K	3.11 mi	2790+125	2607+115	165+10	2505	2344	153
35K	3.11 mi	2751+39	2571+36	164+1	3252	2966	233
40K	3.10 mi	3082-331	2854-283	205-41	5576	4567	505
Finish(26.22 mi)	1.37 mi	3699-617	3367-513	275-70	15848	10699	1314

10699

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