Chunguang Li

Saint Peters, MO

Bib: 52801 F 63

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Gender (Female)

#0 / 28901

Top 41%

Masters (Masters Women)

#0 / 10324

Top 35%

Division (W60-64)

#0 / 864

Top 27%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

10:03/mi

30:08

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:12/mi

31:07

→ flat

76 ft elev

9:36/mi

39:41

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:25/mi

49:06

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:41/mi

58:47

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:31/mi

1:00:49

→ flat0.6% grade

58 ft elev

9:22/mi

1:08:11

↓ 30 ft0.6% grade

33 ft elev

10:02/mi

1:18:13

↑ 30 ft0.4% grade

54 ft elev

9:54/mi

1:28:07

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:25/mi

1:31:08

↓ 13 ft0.8% grade

66 ft elev

10M

9:43/mi

1:37:44

↓ 36 ft0.9% grade

33 ft elev

11M

10:08/mi

1:47:52

↑ 43 ft0.7% grade

72 ft elev

12M

9:53/mi

1:57:45

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

10:34/mi

2:02:16

↑ 16 ft0.7% grade

54 ft elev

13M

10:32/mi

2:08:18

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

10:32/mi

2:09:27

→ flat0.5% grade

49 ft elev

14M

10:08/mi

2:18:28

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

11:16/mi

2:29:44

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

11:38/mi

2:35:57

↑ 68 ft2.4% grade

169 ft elev

16M

9:39/mi

2:40:27

↓ 45 ft1.7% grade

125 ft elev

17M

10:35/mi

2:51:02

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

10:56/mi

3:01:58

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:41/mi

3:08:49

→ flat

41 ft elev

19M

10:35/mi

3:12:37

→ flat0.2% grade

39 ft elev

20M

11:02/mi

3:23:39

↑ 43 ft0.7% grade

72 ft elev

21M

11:16/mi

3:34:55

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:10/mi

3:43:16

↑ 20 ft↓ 23 ft

52 ft elev

22M

11:10/mi

3:46:05

→ flat0.2% grade

51 ft elev

23M

10:58/mi

3:57:03

↓ 10 ft0.1% grade

46 ft elev

24M

11:15/mi

4:08:18

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

10:30/mi

4:17:17

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:53/mi

4:18:52

↑ 10 ft1.3% grade

111 ft elev

26M

10:21/mi

4:29:13

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:26/mi

4:31:30

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

2:09:279:52 /mi⚡ faster

2nd Half

2:22:0310:50 /mi+9.7%

Positive split — 9.7% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	30:08	10:03	3.00 mi	30:08	10:03	-
5K	31:07	10:01	0.11 mi	0:59	9:12	-0:51
4M	39:41	9:55	0.89 mi	8:34	9:36	+0:24
5M	49:06	9:49	1.00 mi	9:25	9:25	-0:11
6M	58:47	9:48	1.00 mi	9:41	9:41	+0:16
10K	1:00:49	9:47	0.21 mi	2:02	9:31	-0:10
7M	1:08:11	9:44	0.79 mi	7:22	9:22	-0:09
8M	1:18:13	9:47	1.00 mi	10:02	10:02	+0:40
9M	1:28:07	9:47	1.00 mi	9:54	9:54	-0:08
15K	1:31:08	9:47	0.32 mi	3:01	9:25	-0:29
10M	1:37:44	9:46	0.68 mi	6:36	9:43	+0:18
11M	1:47:52	9:48	1.00 mi	10:08	10:08	+0:25
12M	1:57:45	9:49	1.00 mi	9:53	9:53	-0:15
20K	2:02:16	9:50	0.43 mi	4:31	10:34	+0:41
13M	2:08:18	9:52	0.57 mi	6:02	10:32	-0:02
Half(13.11 mi)	2:09:27	9:52	0.11 mi	1:09	10:32	0:00
14M	2:18:28	9:53	0.89 mi	9:01	10:08	-0:24
15M	2:29:44	9:59	1.00 mi	11:16	11:16	+1:08
25K	2:35:57	10:02	0.53 mi	6:13	11:38	+0:22
16M	2:40:27	10:02	0.47 mi	4:30	9:39	-1:59
17M	2:51:02	10:04	1.00 mi	10:35	10:35	+0:56
18M	3:01:58	10:07	1.00 mi	10:56	10:56	+0:21
30K	3:08:49	10:08	0.64 mi	6:51	10:41	-0:15
19M	3:12:37	10:08	0.36 mi	3:48	10:35	-0:06
20M	3:23:39	10:11	1.00 mi	11:02	11:02	+0:27
21M	3:34:55	10:14	1.00 mi	11:16	11:16	+0:14
35K	3:43:16	10:16	0.75 mi	8:21	11:10	-0:06
22M	3:46:05	10:17	0.25 mi	2:49	11:10	0:00
23M	3:57:03	10:18	1.00 mi	10:58	10:58	-0:12
24M	4:08:18	10:21	1.00 mi	11:15	11:15	+0:17
40K	4:17:17	10:21	0.85 mi	8:59	10:30	-0:45
25M	4:18:52	10:21	0.15 mi	1:35	10:53	+0:23
26M	4:29:13	10:21	1.00 mi	10:21	10:21	-0:32
Finish(26.22 mi)	4:31:30	10:22	0.22 mi	2:17	10:26	+0:05

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

10:22 /mi

Slowest Pace

11:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:11:16

48% of race

Time at Steady Pace

54:33

20% of race

Time at Slower Pace

1:25:41

32% of race

Average Pace: 10:21 /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	Females	W60-64	Seg. Overall	Seg. Females	Seg. W60-64
3M	3.00 mi	36037	13276	293	33368	12333	240
5K	0.11 mi	35564+473	13051+225	287+6	26439	8729	168
4M	0.89 mi	34915+649	12698+353	275+12	32636	11477	234
5M	1.00 mi	34178+737	12291+407	263+12	31369	10862	215
6M	1.00 mi	33974+204	12184+107	254+9	33341	11884	244
10K	0.21 mi	33811+163	12099+85	251+3	29906	10090	188
7M	0.79 mi	33615+196	11971+128	249+2	31956	11040	218
8M	1.00 mi	33725-110	12025-54	248+1	35056	12717	255
9M	1.00 mi	33649+76	11970+55	245+3	33182	11683	230
15K	0.32 mi	33459+190	11874+96	242+3	29438	9909	197
10M	0.68 mi	33234+225	11772+102	238+4	31328	11011	209
11M	1.00 mi	33280-46	11815-43	239-1	34315	12521	244
12M	1.00 mi	33044+236	11708+107	235+4	31640	11113	216
20K	0.43 mi	33228-184	11815-107	240-5	38893	15172	295
13M	0.57 mi	33197+31	11820-5	237+3	33368	12333	240
Half(13.11 mi)	0.11 mi	33217-20	11831-11	237	34391	12886	257
14M	0.89 mi	33048+169	11778+53	235+2	32198	11794	229
15M	1.00 mi	33309-261	11962-184	238-3	37212	14733	279
25K	0.53 mi	33421-112	12069-107	244-6	37830	15276	294
16M	0.47 mi	33230+191	11996+73	241+3	28202	9840	204
17M	1.00 mi	33208+22	12046-50	240+1	33865	13042	246
18M	1.00 mi	33285-77	12145-99	241-1	35869	14445	284
30K	0.64 mi	33039+246	12075+70	238+3	30734	12010	223
19M	0.36 mi	32970+69	12062+13	236+2	32536	13096	241
20M	1.00 mi	32661+309	11975+87	232+4	29797	11834	216
21M	1.00 mi	32490+171	11976-1	236-4	31338	12883	242
35K	0.75 mi	32376+114	11988-12	234+2	31350	12948	243
22M	0.25 mi	32334+42	11988	235-1	31348	12965	234
23M	1.00 mi	32146+188	11978+10	235	29516	12282	218
24M	1.00 mi	31940+206	11950+28	237-2	28606	11859	202
40K	0.85 mi	31721+219	11895+55	235+2	26178	10749	176
25M	0.15 mi	31739-18	11907-12	234+1	32698	13805	254
26M	1.00 mi	31552+187	11867+40	234	27821	11582	194
Finish(26.22 mi)	0.22 mi	31590-38	11903-36	234	37058	16299	272

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 55%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

33368

Females

12333

No position changes recorded for this athlete.

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