Jackie Sung

Fullerton, CA

Bib: 39272 F 60

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 38%

Gender (Female)

#0 / 28901

Top 27%

Masters (Masters Women)

#0 / 10324

Top 24%

Division (W60-64)

#0 / 864

Top 16%

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

9:06/mi

27:18

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:21/mi

28:18

→ flat

76 ft elev

8:54/mi

36:15

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:52/mi

45:07

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:56/mi

54:03

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:30/mi

55:52

→ flat0.6% grade

58 ft elev

8:43/mi

1:02:43

↓ 30 ft0.6% grade

33 ft elev

9:02/mi

1:11:45

↑ 30 ft0.4% grade

54 ft elev

9:00/mi

1:20:45

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:18/mi

1:23:44

↓ 13 ft0.8% grade

66 ft elev

10M

8:41/mi

1:29:38

↓ 36 ft0.9% grade

33 ft elev

11M

9:03/mi

1:38:41

↑ 43 ft0.7% grade

72 ft elev

12M

8:59/mi

1:47:40

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:00/mi

1:51:31

↑ 16 ft0.7% grade

54 ft elev

13M

9:36/mi

1:57:01

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:36/mi

1:58:04

→ flat0.5% grade

49 ft elev

14M

8:55/mi

2:06:00

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:18/mi

2:15:18

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:08/mi

2:20:43

↑ 68 ft2.4% grade

169 ft elev

16M

8:31/mi

2:24:41

↓ 45 ft1.7% grade

125 ft elev

17M

9:29/mi

2:34:10

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

10:20/mi

2:44:30

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:51/mi

2:50:49

→ flat

41 ft elev

19M

8:55/mi

2:54:01

→ flat0.2% grade

39 ft elev

20M

10:42/mi

3:04:43

↑ 43 ft0.7% grade

72 ft elev

21M

10:48/mi

3:15:31

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

10:04/mi

3:23:03

↑ 20 ft↓ 23 ft

52 ft elev

22M

10:22/mi

3:25:40

→ flat0.2% grade

51 ft elev

23M

11:01/mi

3:36:41

↓ 10 ft0.1% grade

46 ft elev

24M

11:45/mi

3:48:26

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:10/mi

3:57:59

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:45/mi

3:59:24

↑ 10 ft1.3% grade

111 ft elev

26M

10:19/mi

4:09:43

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:50/mi

4:11:52

↓ 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

1:58:049:00 /mi⚡ faster

2nd Half

2:13:4810:12 /mi+13.3%

Positive split — 13.3% slower in the second half

AI Race Performance Report

Jackie'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.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	27:18	9:06	3.00 mi	27:18	9:06	-
5K	28:18	9:07	0.11 mi	1:00	9:21	+0:15
4M	36:15	9:04	0.89 mi	7:57	8:54	-0:27
5M	45:07	9:01	1.00 mi	8:52	8:52	-0:02
6M	54:03	9:01	1.00 mi	8:56	8:56	+0:04
10K	55:52	8:59	0.21 mi	1:49	8:30	-0:26
7M	1:02:43	8:58	0.79 mi	6:51	8:43	+0:13
8M	1:11:45	8:58	1.00 mi	9:02	9:02	+0:19
9M	1:20:45	8:58	1.00 mi	9:00	9:00	-0:02
15K	1:23:44	8:59	0.32 mi	2:59	9:18	+0:18
10M	1:29:38	8:58	0.68 mi	5:54	8:41	-0:37
11M	1:38:41	8:58	1.00 mi	9:03	9:03	+0:22
12M	1:47:40	8:58	1.00 mi	8:59	8:59	-0:04
20K	1:51:31	8:58	0.43 mi	3:51	9:00	+0:01
13M	1:57:01	9:00	0.57 mi	5:30	9:36	+0:36
Half(13.11 mi)	1:58:04	9:00	0.11 mi	1:03	9:36	0:00
14M	2:06:00	9:00	0.89 mi	7:56	8:55	-0:41
15M	2:15:18	9:01	1.00 mi	9:18	9:18	+0:23
25K	2:20:43	9:04	0.53 mi	5:25	10:08	+0:50
16M	2:24:41	9:03	0.47 mi	3:58	8:31	-1:37
17M	2:34:10	9:04	1.00 mi	9:29	9:29	+0:58
18M	2:44:30	9:08	1.00 mi	10:20	10:20	+0:51
30K	2:50:49	9:10	0.64 mi	6:19	9:51	-0:29
19M	2:54:01	9:10	0.36 mi	3:12	8:55	-0:56
20M	3:04:43	9:14	1.00 mi	10:42	10:42	+1:47
21M	3:15:31	9:19	1.00 mi	10:48	10:48	+0:06
35K	3:23:03	9:20	0.75 mi	7:32	10:04	-0:44
22M	3:25:40	9:21	0.25 mi	2:37	10:22	+0:18
23M	3:36:41	9:25	1.00 mi	11:01	11:01	+0:39
24M	3:48:26	9:31	1.00 mi	11:45	11:45	+0:44
40K	3:57:59	9:34	0.85 mi	9:33	11:10	-0:35
25M	3:59:24	9:35	0.15 mi	1:25	9:45	-1:25
26M	4:09:43	9:36	1.00 mi	10:19	10:19	+0:34
Finish(26.22 mi)	4:11:52	9:37	0.22 mi	2:09	9:50	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

9:37 /mi

Slowest Pace

11:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

55:25

22% of race

Time at Steady Pace

1:37:57

39% of race

Time at Slower Pace

1:38:30

39% of race

Average Pace: 9:36 /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	23556	7208	128	24370	7809	123
5K	0.11 mi	23691-135	7272-64	126+2	28744	9843	196
4M	0.89 mi	23455+236	7175+97	124+2	22949	6906	118
5M	1.00 mi	23411+44	7155+20	127-3	23710	7292	131
6M	1.00 mi	23391+20	7151+4	126+1	23557	7263	125
10K	0.21 mi	23059+332	6997+154	121+5	16104	4122	50
7M	0.79 mi	22977+82	6937+60	118+3	22468	6613	111
8M	1.00 mi	22878+99	6866+71	113+5	22746	6769	107
9M	1.00 mi	22663+215	6763+103	112+1	21549	6236	99
15K	0.32 mi	22831-168	6830-67	114-2	28320	9384	184
10M	0.68 mi	22465+366	6687+143	110+4	18670	5191	72
11M	1.00 mi	22255+210	6614+73	107+3	21176	6211	89
12M	1.00 mi	22054+201	6529+85	103+4	21002	6126	93
20K	0.43 mi	21988+66	6496+33	103	20930	6183	87
13M	0.57 mi	22078-90	6533-37	104-1	24370	7809	123
Half(13.11 mi)	0.11 mi	22116-38	6551-18	105-1	25822	8514	144
14M	0.89 mi	21759+357	6425+126	104+1	18877	5440	78
15M	1.00 mi	21379+380	6298+127	99+5	18632	5421	71
25K	0.53 mi	21515-136	6383-85	99	24989	8366	135
16M	0.47 mi	21284+231	6296+87	98+1	15114	4054	58
17M	1.00 mi	21411-127	6383-87	99-1	23488	7731	125
18M	1.00 mi	22339-928	6808-425	103-4	30515	11505	213
30K	0.64 mi	22405-66	6887-79	104-1	23916	8391	139
19M	0.36 mi	22202+203	6828+59	105-1	16895	5179	63
20M	1.00 mi	22512-310	7047-219	105	27244	10439	179
21M	1.00 mi	22756-244	7222-175	109-4	27590	10742	192
35K	0.75 mi	22654+102	7235-13	110-1	22267	8110	135
22M	0.25 mi	22653+1	7259-24	110	24034	8982	149
23M	1.00 mi	22860-207	7416-157	119-9	30001	12543	225
24M	1.00 mi	23200-340	7655-239	127-8	33058	14235	259
40K	0.85 mi	23434-234	7832-177	133-6	32381	13998	263
25M	0.15 mi	23406+28	7827+5	133	21154	7911	121
26M	1.00 mi	23442-36	7920-93	136-3	27483	11426	192
Finish(26.22 mi)	0.22 mi	23457-15	7940-20	136	30301	12787	182

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 40%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

24370

Females

7809

6.0 - 6.2 mi

Top 26%

49 ft56 ft

↑ 7ft↓ 0ft

7 ft

Overall

16104

Females

4122

W60-64

10K→7M

6.2 - 7.0 mi

Top 37%

59 ft33 ft

↑ 3ft↓ 30ft

30 ft

Overall

22468

Females

6613

W60-64

111

7M→8M

7.0 - 8.0 mi

Top 37%

33 ft56 ft

↑ 30ft↓ 7ft

30 ft

Overall

22746

Females

6769

W60-64

107

8M→9M

8.0 - 9.0 mi

Top 35%

52 ft80 ft

↑ 61ft↓ 33ft

56 ft

Overall

21549

Females

6236

W60-64

9M→15K

9.0 - 9.3 mi

Top 46%

82 ft69 ft

↑ 0ft↓ 13ft

13 ft

Overall

28320

Females

9384

W60-64

184

15K→10M

9.3 - 10.0 mi

Top 31%

66 ft33 ft

↑ 3ft↓ 36ft

33 ft

Overall

18670

Females

5191

W60-64

10M→11M

10.0 - 11.0 mi

Top 35%

33 ft69 ft

↑ 43ft↓ 7ft

36 ft

Overall

21176

Females

6211

W60-64

11M→12M

11.0 - 12.0 mi

Top 34%

73 ft33 ft

↑ 6ft↓ 46ft

40 ft

Overall

21002

Females

6126

W60-64

13.1 - 14.0 mi

Top 31%

52 ft36 ft

↑ 23ft↓ 39ft

39 ft

Overall

18877

Females

5440

W60-64

14M→15M

14.0 - 15.0 mi

Top 31%

36 ft92 ft

↑ 62ft↓ 7ft

56 ft

Overall

18632

Females

5421

W60-64

15M→25K

15.0 - 15.5 mi

Top 41%

100 ft167 ft

↑ 68ft↓ 0ft

68 ft

Overall

24989

Females

8366

W60-64

135

No position changes recorded for this athlete.

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