Chi-Lung Tsai

Bib: 22659•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Division (M65-69)

#0 / 617

Top 41%

Race Day Weather

55°/45°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

26:12

Rank: #17399

Start → 5K

26:12 | 8:26/mi

5K· 3.11 mi

26:12

Rank: #17399

Start → 5K

26:12 | 8:26/mi

10K· 6.21 mi

52:51

Rank: #17540 (-141)

5K → 10K

26:39 | 8:35/mi

10K· 6.21 mi

52:51

Rank: #17540 (-141)

5K → 10K

26:39 | 8:35/mi

15K· 9.32 mi

1:20:13

Rank: #17727 (-187)

10K → 15K

27:22 | 8:49/mi

15K· 9.32 mi

1:20:13

Rank: #17727 (-187)

10K → 15K

27:22 | 8:49/mi

20K· 12.43 mi

1:48:26

Rank: #17647 (+80)

15K → 20K

28:13 | 9:05/mi

20K· 12.43 mi

1:48:26

Rank: #17647 (+80)

15K → 20K

28:13 | 9:05/mi

Half· 13.11 mi

1:54:39

Rank: #17708 (-61)

20K → Half

6:13 | 9:07/mi

Half· 13.11 mi

1:54:39

Rank: #17708 (-61)

20K → Half

6:13 | 9:07/mi

25K· 15.53 mi

2:18:21

Rank: #17861 (-153)

Half → 25K

23:42 | 9:46/mi

25K· 15.53 mi

2:18:21

Rank: #17861 (-153)

Half → 25K

23:42 | 9:46/mi

30K· 18.64 mi

2:50:09

Rank: #17948 (-87)

25K → 30K

31:48 | 10:14/mi

30K· 18.64 mi

2:50:09

Rank: #17948 (-87)

25K → 30K

31:48 | 10:14/mi

20M

3:04:13

Rank: #17938 (+10)

30K → 20M

14:04 | 10:21/mi

20M

3:04:13

Rank: #17938 (+10)

30K → 20M

14:04 | 10:21/mi

21M

3:15:49

Rank: #17960 (-22)

20M → 21M

11:36 | 11:36/mi

21M

3:15:49

Rank: #17960 (-22)

20M → 21M

11:36 | 11:36/mi

35K· 21.75 mi

3:23:27

Rank: #17943 (+17)

21M → 35K

7:38 | 10:12/mi

35K· 21.75 mi

3:23:27

Rank: #17943 (+17)

21M → 35K

7:38 | 10:12/mi

23M

3:37:11

Rank: #17946 (-3)

35K → 23M

13:44 | 10:58/mi

23M

3:37:11

Rank: #17946 (-3)

35K → 23M

13:44 | 10:58/mi

24M

3:47:49

Rank: #17951 (-5)

23M → 24M

10:38 | 10:38/mi

24M

3:47:49

Rank: #17951 (-5)

23M → 24M

10:38 | 10:38/mi

40K· 24.85 mi

3:57:12

Rank: #17944 (+7)

24M → 40K

9:23 | 10:58/mi

40K· 24.85 mi

3:57:12

Rank: #17944 (+7)

24M → 40K

9:23 | 10:58/mi

25.2M

4:01:32

Rank: #17958 (-14)

40K → 25.2M

4:20 | 12:34/mi

25.2M

4:01:32

Rank: #17958 (-14)

40K → 25.2M

4:20 | 12:34/mi

Finish· 26.22 mi

4:12:49

Rank: #18068 (-110)

25.2M → Finish

11:17 | 11:04/mi

Finish· 26.22 mi

4:12:49

Rank: #18068 (-110)

25.2M → Finish

11:17 | 11:04/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:54:39

Pace8:45 /mi

2nd Half

Distance13.11 mi

Time2:18:10

Pace10:32 /mi

📊Positive Split: 20.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:24:29	26:12	8:26	26:12	8:26	-
10K	6.21 mi	11:51:08	52:51	8:30	26:39	8:35	+0:09
15K	9.32 mi	12:18:30	1:20:13	8:36	27:22	8:49	+0:14
20K	12.43 mi	12:46:43	1:48:26	8:44	28:13	9:05	+0:16
Half	13.11 mi	12:52:56	1:54:39	8:45	6:13	9:07	+0:02
25K	15.53 mi	13:16:38	2:18:21	8:54	23:42	9:46	+0:39
30K	18.64 mi	13:48:26	2:50:09	9:08	31:48	10:14	+0:28
20M	20.00 mi	14:02:30	3:04:13	9:13	14:04	10:21	+0:07
21M	21.00 mi	14:14:06	3:15:49	9:19	11:36	11:36	+1:15
35K	21.75 mi	14:21:44	3:23:27	9:21	7:38	10:12	-1:24
23M	23.00 mi	14:35:28	3:37:11	9:27	13:44	10:58	+0:46
24M	24.00 mi	14:46:06	3:47:49	9:30	10:38	10:38	-0:20
40K	24.85 mi	14:55:29	3:57:12	9:33	9:23	10:58	+0:20
25.2M	25.20 mi	14:59:49	4:01:32	9:35	4:20	12:34	+1:36
Finish	26.22 mi	15:11:06	4:12:49	9:39	11:17	11:04	-1:30

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

8:26 /mi

Average Pace

9:39 /mi

Slowest Pace

12:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:39

45% of race

Time at Steady Pace

1:27:50

35% of race

Time at Slower Pace

50:20

20% of race

Average Pace: 9:39 /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	11:24:29	26:12	8:26	26:12	8:26	#17399
10K	6.21 mi	11:51:08	52:51	8:30	26:39	8:35	#17540
15K	9.32 mi	12:18:30	1:20:13	8:36	27:22	8:49	#17727
20K	12.43 mi	12:46:43	1:48:26	8:44	28:13	9:05	#17647
Half	13.11 mi	12:52:56	1:54:39	8:45	6:13	9:07	#17708
25K	15.53 mi	13:16:38	2:18:21	8:54	23:42	9:46	#17861
30K	18.64 mi	13:48:26	2:50:09	9:08	31:48	10:14	#17948
20M	20.00 mi	14:02:30	3:04:13	9:13	14:04	10:21	#17938
21M	21.00 mi	14:14:06	3:15:49	9:19	11:36	11:36	#17960
35K	21.75 mi	14:21:44	3:23:27	9:21	7:38	10:12	#17943
23M	23.00 mi	14:35:28	3:37:11	9:27	13:44	10:58	#17946
24M	24.00 mi	14:46:06	3:47:49	9:30	10:38	10:38	#17951
40K	24.85 mi	14:55:29	3:57:12	9:33	9:23	10:58	#17944
25.2M	25.20 mi	14:59:49	4:01:32	9:35	4:20	12:34	#17958
Finish	26.22 mi	15:11:06	4:12:49	9:39	11:17	11:04	#18068

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M65-69	Seg. Overall	Seg. Males	Seg. M65-69
5K	3.11 mi	3.11 mi	17399	10957	10957	17994(Top 70%)	11245(Top 77%)	11245(Top 1823%)
10K	6.21 mi	3.10 mi	17540-141	11030-73	11030-73	17733(Top 69%)	11119(Top 76%)	11119(Top 1802%)
15K	9.32 mi	3.11 mi	17727-187	11120-90	11120-90	17994(Top 70%)	11245(Top 77%)	11245(Top 1823%)
20K	12.43 mi	3.11 mi	17647+80	11066+54	11066+54	17687(Top 69%)	11115(Top 76%)	11115(Top 1801%)
Half	13.11 mi	0.68 mi	17708-61	11086-20	11086-20	18722(Top 73%)	11499(Top 79%)	11499(Top 1864%)
25K	15.53 mi	2.42 mi	17861-153	11128-42	11128-42	18461(Top 72%)	11346(Top 78%)	11346(Top 1839%)
30K	18.64 mi	3.11 mi	17948-87	11103+25	11103+25	18065(Top 71%)	10952(Top 75%)	10952(Top 1775%)
20M	20.00 mi	1.36 mi	17938+10	11070+33	11070+33	17566(Top 69%)	10529(Top 72%)	10529(Top 1706%)
21M	21.00 mi	1.00 mi	17960-22	11052+18	11052+18	17886(Top 70%)	10577(Top 73%)	10577(Top 1714%)
35K	21.75 mi	0.75 mi	17943+17	11023+29	11023+29	17744(Top 69%)	10505(Top 72%)	10505(Top 1703%)
23M	23.00 mi	1.25 mi	17946-3	11003+20	11003+20	18330(Top 72%)	10725(Top 74%)	10725(Top 1738%)
24M	24.00 mi	1.00 mi	17951-5	10985+18	10985+18	18241(Top 71%)	10620(Top 73%)	10620(Top 1721%)
40K	24.85 mi	0.85 mi	17944+7	10950+35	10950+35	18007(Top 70%)	10465(Top 72%)	10465(Top 1696%)
25.2M	25.20 mi	0.35 mi	17958-14	10950	10950	18654(Top 73%)	10774(Top 74%)	10774(Top 1746%)
Finish	26.22 mi	1.02 mi	18068-110	10971-21	10971-21	21498(Top 84%)	12241(Top 84%)	12241(Top 1984%)

12241

Passing Analysis

Category:

Athletes Passed

1691

Passed By

2360

Net Change

-669

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#17399
5K → 10K	226	367	-141	#17399	#17540
10K → 15K	176	363	-187	#17540	#17727
15K → 20K	297	217	+80	#17727	#17647
20K → Half	23	84	-61	#17647	#17708
Half → 25K	155	308	-153	#17708	#17861
25K → 30K	223	310	-87	#17861	#17948
30K → 20M	120	110	+10	#17948	#17938
20M → 21M	90	112	-22	#17938	#17960
21M → 35K	66	49	+17	#17960	#17943
35K → 23M	102	105	-3	#17943	#17946
23M → 24M	66	71	-5	#17946	#17951
24M → 40K	70	63	+7	#17951	#17944
40K → 25.2M	27	41	-14	#17944	#17958
25.2M → Finish	50	160	-110	#17958	#18068
TOTALS	1691	2360	-669