Xu Zeng

Pudong New Area

Bib: 3771 M

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Top 13%

Gender (Male)

#0 / 29548

Top 20%

Division (M30-34)

#0 / 4787

Top 24%

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

6:40/mi

20:44

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:55/mi

42:12

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:48/mi

1:03:20

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:53/mi

1:24:43

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:07/mi

1:29:34

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:14/mi

1:47:07

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:49/mi

2:11:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:48/mi

2:35:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:28/mi

3:01:58

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:35/mi

3:13:40

↑ 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

1:29:346:50 /mi⚡ faster

2nd Half

1:44:067:56 /mi+16.2%

Positive split — 16.2% slower in the second half

AI Race Performance Report

Xu'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	20:44	6:40	3.11 mi	20:44	6:40	-
10K	42:12	6:47	3.10 mi	21:28	6:55	+0:15
15K	1:03:20	6:48	3.11 mi	21:08	6:48	-0:07
20K	1:24:43	6:49	3.11 mi	21:23	6:53	+0:05
Half(13.11 mi)	1:29:34	6:50	0.68 mi	4:51	7:07	+0:14
25K	1:47:07	6:54	2.42 mi	17:33	7:14	+0:07
30K	2:11:25	7:03	3.11 mi	24:18	7:49	+0:35
35K	2:35:39	7:09	3.11 mi	24:14	7:48	-0:01
40K	3:01:58	7:19	3.10 mi	26:19	8:28	+0:40
Finish(26.22 mi)	3:13:40	7:24	1.37 mi	11:42	8:35	+0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:40 /mi

Average Pace

7:24 /mi

Slowest Pace

8:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:03:15

33% of race

Time at Steady Pace

43:52

23% of race

Time at Slower Pace

1:26:33

45% of race

Average Pace: 7:23 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	3878	3571	849	5404	4857	1043
10K	3.10 mi	4627-749	4190-619	952-103	5546	4960	1069
15K	3.11 mi	4843-216	4387-197	974-22	5404	4857	1043
20K	3.11 mi	4898-55	4436-49	986-12	5245	4719	1028
Half(13.11 mi)	0.68 mi	4984-86	4507-71	996-10	6249	5522	1161
25K	2.42 mi	5486-502	4913-406	1059-63	7242	6208	1240
30K	3.11 mi	6167-681	5426-513	1136-77	10603	8367	1569
35K	3.11 mi	6311-144	5488-62	1125+11	8855	7035	1341
40K	3.10 mi	6722-411	5718-230	1149-24	11465	8335	1524
Finish(26.22 mi)	1.37 mi	6999-277	5857-139	1167-18	14496	9953	1803

9953

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Xu'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