Chenxu Dai

wenzhou

Bib: 43528 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 29%

Gender (Male)

#0 / 29548

Top 39%

Masters (Masters Men)

#0 / 14666

Top 35%

Division (M50-54)

#0 / 2876

Top 34%

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

8:01/mi

24:54

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:15/mi

50:33

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:03/mi

1:15:34

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:04/mi

1:40:38

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:17/mi

1:46:17

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:36/mi

2:07:09

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:28/mi

2:33:27

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:45/mi

3:00:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:32/mi

3:30:17

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:46/mi

3:40:53

↑ 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

1:46:178:06 /mi⚡ faster

2nd Half

1:54:368:45 /mi+7.8%

Positive split — 7.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:54	8:01	3.11 mi	24:54	8:01	-
10K	50:33	8:08	3.10 mi	25:39	8:15	+0:14
15K	1:15:34	8:06	3.11 mi	25:01	8:03	-0:12
20K	1:40:38	8:06	3.11 mi	25:04	8:04	+0:01
Half(13.11 mi)	1:46:17	8:06	0.68 mi	5:39	8:17	+0:13
25K	2:07:09	8:11	2.42 mi	20:52	8:36	+0:19
30K	2:33:27	8:14	3.11 mi	26:18	8:28	-0:08
35K	3:00:39	8:18	3.11 mi	27:12	8:45	+0:17
40K	3:30:17	8:28	3.10 mi	29:38	9:32	+0:47
Finish(26.22 mi)	3:40:53	8:26	1.37 mi	10:36	7:46	-1:46

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:46 /mi

Average Pace

8:26 /mi

Slowest Pace

9:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

35:30

16% of race

Time at Steady Pace

1:47:41

49% of race

Time at Slower Pace

1:17:42

35% of race

Average Pace: 8:25 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	15021	11339	975	16778	12566	1092
10K	3.10 mi	16304-1283	12161-822	1056-81	17470	12912	1122
15K	3.11 mi	16417-113	12267-106	1059-3	16778	12566	1092
20K	3.11 mi	16159+258	12139+128	1045+14	15658	11854	1005
Half(13.11 mi)	0.68 mi	16138+21	12122+17	1045	16323	12208	1033
25K	2.42 mi	16713-575	12464-342	1074-29	19836	14275	1245
30K	3.11 mi	16480+233	12286+178	1055+19	16158	11881	1008
35K	3.11 mi	16234+246	12039+247	1035+20	16531	11768	975
40K	3.10 mi	16413-179	11967+72	1021+14	19381	12847	1141
Finish(26.22 mi)	1.37 mi	15882+531	11617+350	983+38	8377	6360	428

6360

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