Qichen Song

Cambridge

Bib: 11150 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 26%

Gender (Male)

#0 / 29548

Top 35%

Division (M30-34)

#0 / 4787

Top 39%

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

8:07/mi

25:13

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:59/mi

50:01

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:51/mi

1:14:23

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:01/mi

1:39:17

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:01/mi

1:44:45

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:05/mi

2:04:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:09/mi

2:29:41

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:15/mi

2:55:19

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:52/mi

3:22:53

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:37/mi

3:34:38

↑ 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

1:44:457:59 /mi⚡ faster

2nd Half

1:49:538:23 /mi+4.9%

Positive split — 4.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:13	8:07	3.11 mi	25:13	8:07	-
10K	50:01	8:03	3.10 mi	24:48	7:59	-0:08
15K	1:14:23	7:59	3.11 mi	24:22	7:51	-0:08
20K	1:39:17	7:59	3.11 mi	24:54	8:01	+0:10
Half(13.11 mi)	1:44:45	7:59	0.68 mi	5:28	8:01	0:00
25K	2:04:22	8:00	2.42 mi	19:37	8:05	+0:04
30K	2:29:41	8:02	3.11 mi	25:19	8:09	+0:04
35K	2:55:19	8:04	3.11 mi	25:38	8:15	+0:06
40K	3:22:53	8:10	3.10 mi	27:34	8:52	+0:37
Finish(26.22 mi)	3:34:38	8:12	1.37 mi	11:45	8:37	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:51 /mi

Average Pace

8:12 /mi

Slowest Pace

8:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:07:04

87% of race

Time at Steady Pace

27:34

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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	16182	12073	2155	14473	11082	1994
10K	3.10 mi	15422+760	11601+472	2069+86	14816	11223	2018
15K	3.11 mi	15090+332	11430+171	2046+23	14473	11082	1994
20K	3.11 mi	15046+44	11417+13	2053-7	14975	11397	2062
Half(13.11 mi)	0.68 mi	14947+99	11349+68	2040+13	13672	10542	1936
25K	2.42 mi	14918+29	11330+19	2042-2	14975	11317	2044
30K	3.11 mi	14546+372	11066+264	1999+43	13505	10255	1868
35K	3.11 mi	13987+559	10632+434	1932+67	12353	9281	1692
40K	3.10 mi	13822+165	10412+220	1896+36	14341	10032	1792
Finish(26.22 mi)	1.37 mi	13793+29	10351+61	1879+17	14808	10138	1841

10138

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