Haichuan Liu

San Jose

Bib: 20182 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 2%

Gender (Male)

#0 / 29548

Top 4%

Masters (Masters Men)

#0 / 14666

Top 1%

Division (M45-49)

#0 / 3637

Top 1%

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

6:08/mi

19:02

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:10/mi

38:10

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:09/mi

57:16

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:12/mi

1:16:33

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:15/mi

1:20:49

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:12/mi

1:35:50

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:16/mi

1:55:19

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:22/mi

2:15:06

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:29/mi

2:35:15

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:30/mi

2:44:07

↑ 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

1:20:496:10 /mi⚡ faster

2nd Half

1:23:186:21 /mi+3.1%

Positive split — 3.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:02	6:08	3.11 mi	19:02	6:08	-
10K	38:10	6:09	3.10 mi	19:08	6:10	+0:02
15K	57:16	6:09	3.11 mi	19:06	6:09	-0:01
20K	1:16:33	6:10	3.11 mi	19:17	6:12	+0:03
Half(13.11 mi)	1:20:49	6:10	0.68 mi	4:16	6:15	+0:03
25K	1:35:50	6:10	2.42 mi	15:01	6:12	-0:03
30K	1:55:19	6:11	3.11 mi	19:29	6:16	+0:04
35K	2:15:06	6:13	3.11 mi	19:47	6:22	+0:06
40K	2:35:15	6:15	3.10 mi	20:09	6:29	+0:07
Finish(26.22 mi)	2:44:07	6:16	1.37 mi	8:52	6:30	+0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:08 /mi

Average Pace

6:16 /mi

Slowest Pace

6:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:15:06

82% of race

Time at Steady Pace

29:01

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:16 /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	1138	1082	44	1379	1320	54
10K	3.10 mi	1150-12	1092-10	43+1	1193	1136	44
15K	3.11 mi	1217-67	1157-65	44-1	1379	1320	54
20K	3.11 mi	1248-31	1191-34	44	1345	1290	57
Half(13.11 mi)	0.68 mi	1249-1	1192-1	46-2	1349	1298	48
25K	2.42 mi	1236+13	1179+13	46	1259	1207	52
30K	3.11 mi	1215+21	1160+19	48-2	1235	1178	50
35K	3.11 mi	1172+43	1119+41	42+6	1173	1107	48
40K	3.10 mi	1109+63	1058+61	37+5	1157	1079	52
Finish(26.22 mi)	1.37 mi	1123-14	1071-13	40-3	1684	1523	78

1523

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