Juifen Lee

Bib: 19845•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Female)

#0 / 12228

Masters (Masters Women)

#0 / 6759

Top 42%

Division (F50-54)

#0 / 1303

Top 37%

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

25:17

Rank: #17657

Start → 5K

25:17 | 8:08/mi

5K· 3.11 mi

25:17

Rank: #17657

Start → 5K

25:17 | 8:08/mi

10K· 6.21 mi

50:11

Rank: #17094 (+563)

5K → 10K

24:54 | 8:01/mi

10K· 6.21 mi

50:11

Rank: #17094 (+563)

5K → 10K

24:54 | 8:01/mi

15K· 9.32 mi

1:15:03

Rank: #16723 (+371)

10K → 15K

24:52 | 8:00/mi

15K· 9.32 mi

1:15:03

Rank: #16723 (+371)

10K → 15K

24:52 | 8:00/mi

20K· 12.43 mi

1:40:48

Rank: #16769 (-46)

15K → 20K

25:45 | 8:17/mi

20K· 12.43 mi

1:40:48

Rank: #16769 (-46)

15K → 20K

25:45 | 8:17/mi

Half· 13.11 mi

1:46:19

Rank: #16741 (+28)

20K → Half

5:31 | 8:05/mi

Half· 13.11 mi

1:46:19

Rank: #16741 (+28)

20K → Half

5:31 | 8:05/mi

25K· 15.53 mi

2:06:40

Rank: #16673 (+68)

Half → 25K

20:21 | 8:24/mi

25K· 15.53 mi

2:06:40

Rank: #16673 (+68)

Half → 25K

20:21 | 8:24/mi

30K· 18.64 mi

2:35:03

Rank: #16939 (-266)

25K → 30K

28:23 | 9:08/mi

30K· 18.64 mi

2:35:03

Rank: #16939 (-266)

25K → 30K

28:23 | 9:08/mi

20M

2:47:23

Rank: #16950 (-11)

30K → 20M

12:20 | 9:05/mi

20M

2:47:23

Rank: #16950 (-11)

30K → 20M

12:20 | 9:05/mi

21M

2:57:41

Rank: #17100 (-150)

20M → 21M

10:18 | 10:18/mi

21M

2:57:41

Rank: #17100 (-150)

20M → 21M

10:18 | 10:18/mi

35K· 21.75 mi

3:04:32

Rank: #17184 (-84)

21M → 35K

6:51 | 9:09/mi

35K· 21.75 mi

3:04:32

Rank: #17184 (-84)

21M → 35K

6:51 | 9:09/mi

23M

3:17:48

Rank: #17672 (-488)

35K → 23M

13:16 | 10:36/mi

23M

3:17:48

Rank: #17672 (-488)

35K → 23M

13:16 | 10:36/mi

24M

3:27:15

Rank: #17737 (-65)

23M → 24M

9:27 | 9:27/mi

24M

3:27:15

Rank: #17737 (-65)

23M → 24M

9:27 | 9:27/mi

40K· 24.85 mi

3:35:12

Rank: #17745 (-8)

24M → 40K

7:57 | 9:18/mi

40K· 24.85 mi

3:35:12

Rank: #17745 (-8)

24M → 40K

7:57 | 9:18/mi

25.2M

3:38:43

Rank: #17751 (-6)

40K → 25.2M

3:31 | 10:12/mi

25.2M

3:38:43

Rank: #17751 (-6)

40K → 25.2M

3:31 | 10:12/mi

Finish· 26.22 mi

3:47:22

Rank: #17703 (+48)

25.2M → Finish

8:39 | 8:29/mi

Finish· 26.22 mi

3:47:22

Rank: #17703 (+48)

25.2M → Finish

8:39 | 8:29/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:46:19

Pace8:07 /mi

2nd Half

Distance13.11 mi

Time2:01:03

Pace9:14 /mi

📊Positive Split: 13.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:23:30	25:17	8:08	25:17	8:08	-
10K	6.21 mi	11:48:24	50:11	8:05	24:54	8:01	-0:07
15K	9.32 mi	12:13:16	1:15:03	8:03	24:52	8:00	-0:01
20K	12.43 mi	12:39:01	1:40:48	8:07	25:45	8:17	+0:17
Half	13.11 mi	12:44:32	1:46:19	8:07	5:31	8:05	-0:12
25K	15.53 mi	13:04:53	2:06:40	8:09	20:21	8:24	+0:19
30K	18.64 mi	13:33:16	2:35:03	8:19	28:23	9:08	+0:44
20M	20.00 mi	13:45:36	2:47:23	8:22	12:20	9:05	-0:03
21M	21.00 mi	13:55:54	2:57:41	8:28	10:18	10:18	+1:13
35K	21.75 mi	14:02:45	3:04:32	8:29	6:51	9:09	-1:09
23M	23.00 mi	14:16:01	3:17:48	8:36	13:16	10:36	+1:27
24M	24.00 mi	14:25:28	3:27:15	8:38	9:27	9:27	-1:09
40K	24.85 mi	14:33:25	3:35:12	8:39	7:57	9:18	-0:09
25.2M	25.20 mi	14:36:56	3:38:43	8:41	3:31	10:12	+0:54
Finish	26.22 mi	14:45:35	3:47:22	8:41	8:39	8:29	-1:43

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:00 /mi

Average Pace

8:41 /mi

Slowest Pace

10:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:19

60% of race

Time at Steady Pace

1:04:58

29% of race

Time at Slower Pace

27:05

12% of race

Average Pace: 8:40 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:23:30	25:17	8:08	25:17	8:08	#17657
10K	6.21 mi	11:48:24	50:11	8:05	24:54	8:01	#17094
15K	9.32 mi	12:13:16	1:15:03	8:03	24:52	8:00	#16723
20K	12.43 mi	12:39:01	1:40:48	8:07	25:45	8:17	#16769
Half	13.11 mi	12:44:32	1:46:19	8:07	5:31	8:05	#16741
25K	15.53 mi	13:04:53	2:06:40	8:09	20:21	8:24	#16673
30K	18.64 mi	13:33:16	2:35:03	8:19	28:23	9:08	#16939
20M	20.00 mi	13:45:36	2:47:23	8:22	12:20	9:05	#16950
21M	21.00 mi	13:55:54	2:57:41	8:28	10:18	10:18	#17100
35K	21.75 mi	14:02:45	3:04:32	8:29	6:51	9:09	#17184
23M	23.00 mi	14:16:01	3:17:48	8:36	13:16	10:36	#17672
24M	24.00 mi	14:25:28	3:27:15	8:38	9:27	9:27	#17737
40K	24.85 mi	14:33:25	3:35:12	8:39	7:57	9:18	#17745
25.2M	25.20 mi	14:36:56	3:38:43	8:41	3:31	10:12	#17751
Finish	26.22 mi	14:45:35	3:47:22	8:41	8:39	8:29	#17703

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	17657	6129	6129	16095(Top 57%)	5200(Top 43%)	5200(Top 399%)
10K	6.21 mi	3.10 mi	17094+563	5783+346	5783+346	16613(Top 58%)	5493(Top 45%)	5493(Top 422%)
15K	9.32 mi	3.11 mi	16723+371	5562+221	5562+221	16095(Top 57%)	5200(Top 43%)	5200(Top 399%)
20K	12.43 mi	3.11 mi	16769-46	5603-41	5603-41	16878(Top 59%)	5710(Top 47%)	5710(Top 438%)
Half	13.11 mi	0.68 mi	16741+28	5586+17	5586+17	16594(Top 58%)	5540(Top 45%)	5540(Top 425%)
25K	15.53 mi	2.42 mi	16673+68	5572+14	5572+14	16554(Top 58%)	5616(Top 46%)	5616(Top 431%)
30K	18.64 mi	3.11 mi	16939-266	5778-206	5778-206	18334(Top 65%)	6755(Top 55%)	6755(Top 518%)
20M	20.00 mi	1.36 mi	16950-11	5807-29	5807-29	17217(Top 61%)	6265(Top 51%)	6265(Top 481%)
21M	21.00 mi	1.00 mi	17100-150	5940-133	5940-133	19380(Top 68%)	7540(Top 62%)	7540(Top 579%)
35K	21.75 mi	0.75 mi	17184-84	6011-71	6011-71	19001(Top 67%)	7452(Top 61%)	7452(Top 572%)
23M	23.00 mi	1.25 mi	17672-488	6315-304	6315-304	22262(Top 78%)	9204(Top 75%)	9204(Top 706%)
24M	24.00 mi	1.00 mi	17737-65	6389-74	6389-74	19438(Top 68%)	7788(Top 64%)	7788(Top 598%)
40K	24.85 mi	0.85 mi	17745-8	6413-24	6413-24	17864(Top 63%)	7063(Top 58%)	7063(Top 542%)
25.2M	25.20 mi	0.35 mi	17751-6	6422-9	6422-9	17899(Top 63%)	7077(Top 58%)	7077(Top 543%)
Finish	26.22 mi	1.02 mi	17703+48	6414+8	6414+8	16185(Top 57%)	6129(Top 50%)	6129(Top 470%)

6129

Passing Analysis

Category:

Athletes Passed

2135

Passed By

2181

Net Change

-46

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#17657
5K → 10K	668	105	+563	#17657	#17094
10K → 15K	428	57	+371	#17094	#16723
15K → 20K	181	227	-46	#16723	#16769
20K → Half	51	23	+28	#16769	#16741
Half → 25K	188	120	+68	#16741	#16673
25K → 30K	146	412	-266	#16673	#16939
30K → 20M	86	97	-11	#16939	#16950
20M → 21M	79	229	-150	#16950	#17100
21M → 35K	42	126	-84	#17100	#17184
35K → 23M	31	519	-488	#17184	#17672
23M → 24M	61	126	-65	#17672	#17737
24M → 40K	56	64	-8	#17737	#17745
40K → 25.2M	33	39	-6	#17745	#17751
25.2M → Finish	85	37	+48	#17751	#17703
TOTALS	2135	2181	-46