Rachel Chung

Los Angeles, CA

Bib: 59376 F 19

0:00

0:00

/ mi

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Overall

#0 / 61036

Gender (Female)

#0 / 28901

Division (W18-19)

#0 / 86

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

11:45/mi

35:14

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

13:15/mi

36:39

→ flat

76 ft elev

11:33/mi

46:58

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

11:41/mi

58:39

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

12:06/mi

1:10:45

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

11:37/mi

1:13:14

→ flat0.6% grade

58 ft elev

11:55/mi

1:22:36

↓ 30 ft0.6% grade

33 ft elev

12:20/mi

1:34:56

↑ 30 ft0.4% grade

54 ft elev

12:12/mi

1:47:08

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

17:53/mi

1:52:52

↓ 13 ft0.8% grade

66 ft elev

10M

12:03/mi

2:01:03

↓ 36 ft0.9% grade

33 ft elev

11M

13:25/mi

2:14:28

↑ 43 ft0.7% grade

72 ft elev

12M

13:10/mi

2:27:38

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

14:07/mi

2:33:40

↑ 16 ft0.7% grade

54 ft elev

13M

13:28/mi

2:41:22

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

13:28/mi

2:42:51

→ flat0.5% grade

49 ft elev

14M

13:38/mi

2:54:59

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

18:17/mi

3:13:16

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

13:43/mi

3:20:36

↑ 68 ft2.4% grade

169 ft elev

16M

13:08/mi

3:26:43

↓ 45 ft1.7% grade

125 ft elev

17M

12:52/mi

3:39:35

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

14:49/mi

3:54:24

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

12:47/mi

4:02:36

→ flat

41 ft elev

19M

12:18/mi

4:07:01

→ flat0.2% grade

39 ft elev

20M

14:59/mi

4:22:00

↑ 43 ft0.7% grade

72 ft elev

21M

14:52/mi

4:36:52

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

13:39/mi

4:47:05

↑ 20 ft↓ 23 ft

52 ft elev

22M

13:48/mi

4:50:34

→ flat0.2% grade

51 ft elev

23M

14:08/mi

5:04:42

↓ 10 ft0.1% grade

46 ft elev

24M

13:50/mi

5:18:32

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

14:42/mi

5:31:06

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

13:32/mi

5:33:04

↑ 10 ft1.3% grade

111 ft elev

26M

12:32/mi

5:45:36

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

12:02/mi

5:48:14

↓ 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

2:42:5112:25 /mi⚡ faster

2nd Half

3:05:2314:08 /mi+13.8%

Positive split — 13.8% slower in the second half

AI Race Performance Report

Rachel'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	35:14	11:45	3.00 mi	35:14	11:45	-
5K	36:39	11:48	0.11 mi	1:25	13:15	+1:30
4M	46:58	11:45	0.89 mi	10:19	11:33	-1:42
5M	58:39	11:44	1.00 mi	11:41	11:41	+0:08
6M	1:10:45	11:48	1.00 mi	12:06	12:06	+0:25
10K	1:13:14	11:47	0.21 mi	2:29	11:37	-0:29
7M	1:22:36	11:48	0.79 mi	9:22	11:55	+0:18
8M	1:34:56	11:52	1.00 mi	12:20	12:20	+0:25
9M	1:47:08	11:54	1.00 mi	12:12	12:12	-0:08
15K	1:52:52	12:07	0.32 mi	5:44	17:53	+5:41
10M	2:01:03	12:06	0.68 mi	8:11	12:03	-5:50
11M	2:14:28	12:13	1.00 mi	13:25	13:25	+1:22
12M	2:27:38	12:18	1.00 mi	13:10	13:10	-0:15
20K	2:33:40	12:22	0.43 mi	6:02	14:07	+0:57
13M	2:41:22	12:25	0.57 mi	7:42	13:28	-0:39
Half(13.11 mi)	2:42:51	12:25	0.11 mi	1:29	13:28	0:00
14M	2:54:59	12:30	0.89 mi	12:08	13:38	+0:10
15M	3:13:16	12:53	1.00 mi	18:17	18:17	+4:39
25K	3:20:36	12:55	0.53 mi	7:20	13:43	-4:34
16M	3:26:43	12:55	0.47 mi	6:07	13:08	-0:35
17M	3:39:35	12:55	1.00 mi	12:52	12:52	-0:16
18M	3:54:24	13:01	1.00 mi	14:49	14:49	+1:57
30K	4:02:36	13:01	0.64 mi	8:12	12:47	-2:02
19M	4:07:01	13:00	0.36 mi	4:25	12:18	-0:29
20M	4:22:00	13:06	1.00 mi	14:59	14:59	+2:41
21M	4:36:52	13:11	1.00 mi	14:52	14:52	-0:07
35K	4:47:05	13:12	0.75 mi	10:13	13:39	-1:13
22M	4:50:34	13:12	0.25 mi	3:29	13:48	+0:09
23M	5:04:42	13:15	1.00 mi	14:08	14:08	+0:20
24M	5:18:32	13:16	1.00 mi	13:50	13:50	-0:18
40K	5:31:06	13:19	0.85 mi	12:34	14:42	+0:52
25M	5:33:04	13:19	0.15 mi	1:58	13:32	-1:10
26M	5:45:36	13:18	1.00 mi	12:32	12:32	-1:00
Finish(26.22 mi)	5:48:14	13:17	0.22 mi	2:38	12:02	-0:30

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

11:33 /mi

Average Pace

13:17 /mi

Slowest Pace

18:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:13:29

38% of race

Time at Steady Pace

2:13:30

38% of race

Time at Slower Pace

1:21:15

23% of race

Average Pace: 13:17 /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	W18-19	Seg. Overall	Seg. Females	Seg. W18-19
3M	3.00 mi	52008	22788	75	51758	22981	71
5K	0.11 mi	52128-120	22894-106	76-1	56094	26034	80
4M	0.89 mi	52009+119	22796+98	76	51877	22734	74
5M	1.00 mi	52058-49	22848-52	76	52270	23008	75
6M	1.00 mi	52167-109	22906-58	76	52844	23413	72
10K	0.21 mi	52095+72	22868+38	74+2	50946	22238	70
7M	0.79 mi	52378-283	23031-163	76-2	54490	24411	78
8M	1.00 mi	52319+59	22957+74	76	52567	23131	74
9M	1.00 mi	52316+3	22948+9	78-2	52536	23116	72
15K	0.32 mi	53225-909	23545-597	77+1	60014	28232	83
10M	0.68 mi	52920+305	23363+182	77	49805	21572	66
11M	1.00 mi	53142-222	23515-152	77	54814	24791	80
12M	1.00 mi	53192-50	23561-46	77	54093	24281	77
20K	0.43 mi	53357-165	23670-109	77	56102	25682	78
13M	0.57 mi	53267+90	23622+48	77	51758	22981	71
Half(13.11 mi)	0.11 mi	53260+7	23618+4	77	51948	23083	71
14M	0.89 mi	53280-20	23651-33	77	53746	24336	74
15M	1.00 mi	54310-1030	24332-681	79-2	59582	27967	85
25K	0.53 mi	54122+188	24219+113	79	48758	21565	65
16M	0.47 mi	54112+10	24228-9	79	53817	24692	76
17M	1.00 mi	53847+265	24075+153	79	49679	22036	71
18M	1.00 mi	54000-153	24203-128	79	55326	25553	77
30K	0.64 mi	53730+270	24031+172	79	44639	19749	59
19M	0.36 mi	53572+158	23936+95	77+2	45086	20077	55
20M	1.00 mi	53552+20	23953-17	77	51868	23799	72
21M	1.00 mi	53540+12	23984-31	76+1	52348	24156	73
35K	0.75 mi	53429+111	23950+34	76	48744	22271	65
22M	0.25 mi	53399+30	23940+10	77-1	49016	22487	68
23M	1.00 mi	53357+42	23937+3	77	50889	23457	72
24M	1.00 mi	53215+142	23866+71	76+1	47482	21626	63
40K	0.85 mi	53282-67	23928-62	76	53498	24848	74
25M	0.15 mi	53268+14	23926+2	76	50419	23176	68
26M	1.00 mi	53052+216	23822+104	76	46574	21255	65
Finish(26.22 mi)	0.22 mi	53042+10	23818+4	76	50167	23127	73

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 85%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

51758

Females

No position changes recorded for this athlete.

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