Feng Li

Chicago, IL

Bib: 2737 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 7%

Gender (Male)

#0 / 17709

Top 9%

Division (M35-39)

#0 / 2420

Top 10%

Race Day Weather

42°/32°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

8:18/mi

25:47

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

7:39/mi

49:34

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

7:46/mi

1:13:41

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

7:56/mi

1:43:16

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

7:38/mi

2:02:14

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

7:57/mi

2:26:57

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:06/mi

2:52:07

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

7:55/mi

3:16:43

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:02/mi

3:27:41

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K

1:43:167:55 /mi⚡ faster

2nd Half

1:44:257:56 /mi+1.1%

Positive split — 1.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:47	8:18	3.11 mi	25:47	8:18	-
10K	49:34	7:59	3.10 mi	23:47	7:39	-0:39
15K	1:13:41	7:54	3.11 mi	24:07	7:46	+0:07
21K	1:43:16	7:55	3.73 mi	29:35	7:56	+0:10
25K	2:02:14	7:52	2.48 mi	18:58	7:38	-0:18
30K	2:26:57	7:53	3.11 mi	24:43	7:57	+0:19
35K	2:52:07	7:55	3.11 mi	25:10	8:06	+0:09
40K	3:16:43	7:55	3.10 mi	24:36	7:55	-0:11
Finish(26.22 mi)	3:27:41	7:56	1.37 mi	10:58	8:02	+0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:38 /mi

Average Pace

7:56 /mi

Slowest Pace

8:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:25:46

70% of race

Time at Steady Pace

1:01:55

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	2497	2047	306	2764	2267	341
10K	3.10 mi	2449+48	2012+35	301+5	2456	2022	295
15K	3.11 mi	2498-49	2048-36	304-3	2764	2267	341
21K	3.73 mi	2511-13	2056-8	305-1	2770	2273	344
25K	2.48 mi	2452+59	2009+47	294+11	2291	1875	273
30K	3.11 mi	2351+101	1930+79	279+15	2226	1795	264
35K	3.11 mi	2249+102	1837+93	275+4	2125	1694	257
40K	3.10 mi	2025+224	1647+190	246+29	1429	1142	155
Finish(26.22 mi)	1.37 mi	1966+59	1596+51	234+12	1602	1245	172

1245

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#2497
5K → 10K	96144*+48	#2497 → #2449
10K → 15K	11465*-49	#2449 → #2498
15K → 21K	7764*-13	#2498 → #2511
21K → 25K	3897+59	#2511 → #2452
25K → 30K	40141*+101	#2452 → #2351
30K → 35K	46148+102	#2351 → #2249
35K → 40K	13237*+224	#2249 → #2025
40K → Finish	1675*+59	#2025 → #1966
TOTALS	440971*+531	#2497 → #1966

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 14 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions