Shaorong Chang

Mckinney, TX

Bib: 21840 F 48

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 19%

Gender (Female)

#0 / 28901

Top 10%

Masters (Masters Women)

#0 / 10324

Top 9%

Division (W45-49)

#0 / 2443

Top 11%

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

8:25/mi

25:16

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:07/mi

26:08

→ flat

76 ft elev

8:12/mi

33:27

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:06/mi

41:33

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:10/mi

49:43

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:21/mi

51:30

→ flat0.6% grade

58 ft elev

8:09/mi

57:54

↓ 30 ft0.6% grade

33 ft elev

8:18/mi

1:06:12

↑ 30 ft0.4% grade

54 ft elev

8:26/mi

1:14:38

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:13/mi

1:17:16

↓ 13 ft0.8% grade

66 ft elev

10M

8:15/mi

1:22:52

↓ 36 ft0.9% grade

33 ft elev

11M

8:32/mi

1:31:24

↑ 43 ft0.7% grade

72 ft elev

12M

8:11/mi

1:39:35

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:16/mi

1:43:07

↑ 16 ft0.7% grade

54 ft elev

13M

8:27/mi

1:47:57

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:27/mi

1:48:53

→ flat0.5% grade

49 ft elev

14M

8:20/mi

1:56:18

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:48/mi

2:05:06

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:20/mi

2:10:05

↑ 68 ft2.4% grade

169 ft elev

16M

8:14/mi

2:13:55

↓ 45 ft1.7% grade

125 ft elev

17M

8:24/mi

2:22:19

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:16/mi

2:30:35

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:11/mi

2:35:50

→ flat

41 ft elev

19M

8:13/mi

2:38:47

→ flat0.2% grade

39 ft elev

20M

8:31/mi

2:47:18

↑ 43 ft0.7% grade

72 ft elev

21M

8:31/mi

2:55:49

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:25/mi

3:02:07

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:59/mi

3:04:23

→ flat0.2% grade

51 ft elev

23M

8:53/mi

3:13:16

↓ 10 ft0.1% grade

46 ft elev

24M

9:44/mi

3:23:00

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:25/mi

3:31:03

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:24/mi

3:32:25

↑ 10 ft1.3% grade

111 ft elev

26M

9:36/mi

3:42:01

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:50/mi

3:44:10

↓ 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

1:48:538:18 /mi⚡ faster

2nd Half

1:55:178:48 /mi+5.9%

Positive split — 5.9% 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	25:16	8:25	3.00 mi	25:16	8:25	-
5K	26:08	8:25	0.11 mi	0:52	8:07	-0:18
4M	33:27	8:22	0.89 mi	7:19	8:12	+0:05
5M	41:33	8:19	1.00 mi	8:06	8:06	-0:06
6M	49:43	8:17	1.00 mi	8:10	8:10	+0:04
10K	51:30	8:17	0.21 mi	1:47	8:21	+0:11
7M	57:54	8:16	0.79 mi	6:24	8:09	-0:12
8M	1:06:12	8:16	1.00 mi	8:18	8:18	+0:09
9M	1:14:38	8:18	1.00 mi	8:26	8:26	+0:08
15K	1:17:16	8:17	0.32 mi	2:38	8:13	-0:13
10M	1:22:52	8:17	0.68 mi	5:36	8:15	+0:02
11M	1:31:24	8:19	1.00 mi	8:32	8:32	+0:17
12M	1:39:35	8:18	1.00 mi	8:11	8:11	-0:21
20K	1:43:07	8:18	0.43 mi	3:32	8:16	+0:05
13M	1:47:57	8:18	0.57 mi	4:50	8:27	+0:11
Half(13.11 mi)	1:48:53	8:18	0.11 mi	0:56	8:27	0:00
14M	1:56:18	8:18	0.89 mi	7:25	8:20	-0:07
15M	2:05:06	8:20	1.00 mi	8:48	8:48	+0:28
25K	2:10:05	8:22	0.53 mi	4:59	9:20	+0:32
16M	2:13:55	8:22	0.47 mi	3:50	8:14	-1:06
17M	2:22:19	8:22	1.00 mi	8:24	8:24	+0:10
18M	2:30:35	8:22	1.00 mi	8:16	8:16	-0:08
30K	2:35:50	8:22	0.64 mi	5:15	8:11	-0:05
19M	2:38:47	8:21	0.36 mi	2:57	8:13	+0:02
20M	2:47:18	8:22	1.00 mi	8:31	8:31	+0:18
21M	2:55:49	8:22	1.00 mi	8:31	8:31	0:00
35K	3:02:07	8:22	0.75 mi	6:18	8:25	-0:06
22M	3:04:23	8:23	0.25 mi	2:16	8:59	+0:34
23M	3:13:16	8:24	1.00 mi	8:53	8:53	-0:06
24M	3:23:00	8:28	1.00 mi	9:44	9:44	+0:51
40K	3:31:03	8:29	0.85 mi	8:03	9:25	-0:19
25M	3:32:25	8:30	0.15 mi	1:22	9:24	-0:01
26M	3:42:01	8:32	1.00 mi	9:36	9:36	+0:12
Finish(26.22 mi)	3:44:10	8:33	0.22 mi	2:09	9:50	+0:14

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:06 /mi

Average Pace

8:33 /mi

Slowest Pace

9:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

23:32

10% of race

Time at Steady Pace

2:24:48

65% of race

Time at Slower Pace

55:50

25% of race

Average Pace: 8:33 /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	W45-49	Seg. Overall	Seg. Females	Seg. W45-49
3M	3.00 mi	14428	3590	329	10554	2363	215
5K	0.11 mi	14288+140	3526+64	324+5	12036	2826	256
4M	0.89 mi	14020+268	3418+108	318+6	13215	3112	303
5M	1.00 mi	13810+210	3338+80	318	13074	3068	303
6M	1.00 mi	13608+202	3261+77	305+13	13059	3025	294
10K	0.21 mi	13594+14	3252+9	305	13692	3265	301
7M	0.79 mi	13646-52	3262-10	309-4	14205	3377	322
8M	1.00 mi	13560+86	3217+45	306+3	13292	3096	290
9M	1.00 mi	13598-38	3233-16	309-3	14014	3313	311
15K	0.32 mi	13595+3	3230+3	312-3	13777	3293	311
10M	0.68 mi	13528+67	3204+26	307+5	13366	3169	291
11M	1.00 mi	13558-30	3219-15	304+3	14243	3445	312
12M	1.00 mi	13338+220	3136+83	296+8	11725	2617	248
20K	0.43 mi	13251+87	3103+33	290+6	11610	2581	229
13M	0.57 mi	13079+172	3055+48	286+4	10554	2363	215
Half(13.11 mi)	0.11 mi	13123-44	3068-13	288-2	12237	3103	266
14M	0.89 mi	12999+124	3041+27	284+4	12230	2882	270
15M	1.00 mi	12920+79	3023+18	284	12938	3188	283
25K	0.53 mi	12981-61	3048-25	287-3	16142	4533	376
16M	0.47 mi	12908+73	3032+16	286+1	11945	2885	275
17M	1.00 mi	12767+141	3004+28	285+1	11699	2819	266
18M	1.00 mi	12591+176	2959+45	281+4	10442	2462	234
30K	0.64 mi	12389+202	2902+57	278+3	8807	2015	188
19M	0.36 mi	12283+106	2876+26	276+2	9698	2329	212
20M	1.00 mi	11986+297	2815+61	273+3	9152	2214	199
21M	1.00 mi	11671+315	2743+72	263+10	8633	2128	199
35K	0.75 mi	11458+213	2693+50	258+5	8343	2074	192
22M	0.25 mi	11417+41	2690+3	257+1	11037	3049	273
23M	1.00 mi	11306+111	2688+2	254+3	11198	3249	274
24M	1.00 mi	11365-59	2749-61	260-6	15470	5257	434
40K	0.85 mi	11461-96	2825-76	268-8	15949	5670	466
25M	0.15 mi	11476-15	2836-11	269-1	17012	5993	481
26M	1.00 mi	11670-194	2944-108	275-6	20034	7646	583
Finish(26.22 mi)	0.22 mi	11774-104	2987-43	277-2	30111	12727	900

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 17%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

10554

Females

2363

No position changes recorded for this athlete.

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