Zhilin Chen

Bib: 4869•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Top 12%

Gender (Male)

#0 / 14578

Top 20%

Masters (Masters Men)

#0 / 9729

Top 9%

Division (M55-59)

#0 / 1529

Top 2%

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

19:30

Rank: #1963

Start → 5K

19:30 | 6:17/mi

5K· 3.11 mi

19:30

Rank: #1963

Start → 5K

19:30 | 6:17/mi

10K· 6.21 mi

39:31

Rank: #2308 (-345)

5K → 10K

20:01 | 6:27/mi

10K· 6.21 mi

39:31

Rank: #2308 (-345)

5K → 10K

20:01 | 6:27/mi

15K· 9.32 mi

59:53

Rank: #2512 (-204)

10K → 15K

20:22 | 6:33/mi

15K· 9.32 mi

59:53

Rank: #2512 (-204)

10K → 15K

20:22 | 6:33/mi

20K· 12.43 mi

1:20:57

Rank: #2754 (-242)

15K → 20K

21:04 | 6:47/mi

20K· 12.43 mi

1:20:57

Rank: #2754 (-242)

15K → 20K

21:04 | 6:47/mi

Half· 13.11 mi

1:25:34

Rank: #2827 (-73)

20K → Half

4:37 | 6:47/mi

Half· 13.11 mi

1:25:34

Rank: #2827 (-73)

20K → Half

4:37 | 6:47/mi

25K· 15.53 mi

1:42:00

Rank: #2787 (+40)

Half → 25K

16:26 | 6:47/mi

25K· 15.53 mi

1:42:00

Rank: #2787 (+40)

Half → 25K

16:26 | 6:47/mi

30K· 18.64 mi

2:04:25

Rank: #2914 (-127)

25K → 30K

22:25 | 7:13/mi

30K· 18.64 mi

2:04:25

Rank: #2914 (-127)

25K → 30K

22:25 | 7:13/mi

20M

2:14:27

Rank: #2977 (-63)

30K → 20M

10:02 | 7:23/mi

20M

2:14:27

Rank: #2977 (-63)

30K → 20M

10:02 | 7:23/mi

21M

2:22:08

Rank: #2932 (+45)

20M → 21M

7:41 | 7:41/mi

21M

2:22:08

Rank: #2932 (+45)

20M → 21M

7:41 | 7:41/mi

35K· 21.75 mi

2:27:32

Rank: #2967 (-35)

21M → 35K

5:24 | 7:13/mi

35K· 21.75 mi

2:27:32

Rank: #2967 (-35)

21M → 35K

5:24 | 7:13/mi

23M

2:36:51

Rank: #2969 (-2)

35K → 23M

9:19 | 7:26/mi

23M

2:36:51

Rank: #2969 (-2)

35K → 23M

9:19 | 7:26/mi

24M

2:44:14

Rank: #3009 (-40)

23M → 24M

7:23 | 7:23/mi

24M

2:44:14

Rank: #3009 (-40)

23M → 24M

7:23 | 7:23/mi

40K· 24.85 mi

2:50:42

Rank: #3017 (-8)

24M → 40K

6:28 | 7:34/mi

40K· 24.85 mi

2:50:42

Rank: #3017 (-8)

24M → 40K

6:28 | 7:34/mi

25.2M

2:53:30

Rank: #3001 (+16)

40K → 25.2M

2:48 | 8:07/mi

25.2M

2:53:30

Rank: #3001 (+16)

40K → 25.2M

2:48 | 8:07/mi

Finish· 26.22 mi

3:01:09

Rank: #3063 (-62)

25.2M → Finish

7:39 | 7:30/mi

Finish· 26.22 mi

3:01:09

Rank: #3063 (-62)

25.2M → Finish

7:39 | 7:30/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:25:34

Pace6:32 /mi

2nd Half

Distance13.11 mi

Time1:35:35

Pace7:17 /mi

📊Positive Split: 11.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:22:46	19:30	6:17	19:30	6:17	-
10K	6.21 mi	10:42:47	39:31	6:22	20:01	6:27	+0:10
15K	9.32 mi	11:03:09	59:53	6:25	20:22	6:33	+0:06
20K	12.43 mi	11:24:13	1:20:57	6:31	21:04	6:47	+0:14
Half	13.11 mi	11:28:50	1:25:34	6:32	4:37	6:47	0:00
25K	15.53 mi	11:45:16	1:42:00	6:34	16:26	6:47	0:00
30K	18.64 mi	12:07:41	2:04:25	6:40	22:25	7:13	+0:26
20M	20.00 mi	12:17:43	2:14:27	6:43	10:02	7:23	+0:10
21M	21.00 mi	12:25:24	2:22:08	6:46	7:41	7:41	+0:18
35K	21.75 mi	12:30:48	2:27:32	6:47	5:24	7:13	-0:28
23M	23.00 mi	12:40:07	2:36:51	6:49	9:19	7:26	+0:13
24M	24.00 mi	12:47:30	2:44:14	6:51	7:23	7:23	-0:03
40K	24.85 mi	12:53:58	2:50:42	6:52	6:28	7:34	+0:11
25.2M	25.20 mi	12:56:46	2:53:30	6:53	2:48	8:07	+0:33
Finish	26.22 mi	13:04:25	3:01:09	6:55	7:39	7:30	-0:37

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

6:17 /mi

Average Pace

6:55 /mi

Slowest Pace

8:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:00

56% of race

Time at Steady Pace

54:33

30% of race

Time at Slower Pace

24:36

14% of race

Average Pace: 6:55 /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	10:22:46	19:30	6:17	19:30	6:17	#1963
10K	6.21 mi	10:42:47	39:31	6:22	20:01	6:27	#2308
15K	9.32 mi	11:03:09	59:53	6:25	20:22	6:33	#2512
20K	12.43 mi	11:24:13	1:20:57	6:31	21:04	6:47	#2754
Half	13.11 mi	11:28:50	1:25:34	6:32	4:37	6:47	#2827
25K	15.53 mi	11:45:16	1:42:00	6:34	16:26	6:47	#2787
30K	18.64 mi	12:07:41	2:04:25	6:40	22:25	7:13	#2914
20M	20.00 mi	12:17:43	2:14:27	6:43	10:02	7:23	#2977
21M	21.00 mi	12:25:24	2:22:08	6:46	7:41	7:41	#2932
35K	21.75 mi	12:30:48	2:27:32	6:47	5:24	7:13	#2967
23M	23.00 mi	12:40:07	2:36:51	6:49	9:19	7:26	#2969
24M	24.00 mi	12:47:30	2:44:14	6:51	7:23	7:23	#3009
40K	24.85 mi	12:53:58	2:50:42	6:52	6:28	7:34	#3017
25.2M	25.20 mi	12:56:46	2:53:30	6:53	2:48	8:07	#3001
Finish	26.22 mi	13:04:25	3:01:09	6:55	7:39	7:30	#3063

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	3.11 mi	1963	1899	1899	3002(Top 12%)	2862(Top 20%)	2862(Top 187%)
10K	6.21 mi	3.10 mi	2308-345	2230-331	2230-331	2663(Top 10%)	2551(Top 17%)	2551(Top 167%)
15K	9.32 mi	3.11 mi	2512-204	2417-187	2417-187	3002(Top 12%)	2862(Top 20%)	2862(Top 187%)
20K	12.43 mi	3.11 mi	2754-242	2635-218	2635-218	3700(Top 14%)	3481(Top 24%)	3481(Top 228%)
Half	13.11 mi	0.68 mi	2827-73	2704-69	2704-69	4365(Top 17%)	4032(Top 28%)	4032(Top 264%)
25K	15.53 mi	2.42 mi	2787+40	2658+46	2658+46	3056(Top 12%)	2875(Top 20%)	2875(Top 188%)
30K	18.64 mi	3.11 mi	2914-127	2768-110	2768-110	3829(Top 15%)	3480(Top 24%)	3480(Top 228%)
20M	20.00 mi	1.36 mi	2977-63	2824-56	2824-56	3851(Top 15%)	3438(Top 24%)	3438(Top 225%)
21M	21.00 mi	1.00 mi	2932+45	2774+50	2774+50	3084(Top 12%)	2766(Top 19%)	2766(Top 181%)
35K	21.75 mi	0.75 mi	2967-35	2801-27	2801-27	3820(Top 15%)	3320(Top 23%)	3320(Top 217%)
23M	23.00 mi	1.25 mi	2969-2	2793+8	2793+8	3399(Top 13%)	2968(Top 20%)	2968(Top 194%)
24M	24.00 mi	1.00 mi	3009-40	2822-29	2822-29	3657(Top 14%)	3088(Top 21%)	3088(Top 202%)
40K	24.85 mi	0.85 mi	3017-8	2820+2	2820+2	3721(Top 15%)	3028(Top 21%)	3028(Top 198%)
25.2M	25.20 mi	0.35 mi	3001+16	2800+20	2800+20	3086(Top 12%)	2575(Top 18%)	2575(Top 168%)
Finish	26.22 mi	1.02 mi	3063-62	2845-45	2845-45	5634(Top 22%)	4141(Top 28%)	4141(Top 271%)

4141

Passing Analysis

Category:

Athletes Passed

740

Passed By

1840

Net Change

-1100

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#1963
5K → 10K	27	372	-345	#1963	#2308
10K → 15K	34	238	-204	#2308	#2512
15K → 20K	42	284	-242	#2512	#2754
20K → Half	8	81	-73	#2754	#2827
Half → 25K	104	64	+40	#2827	#2787
25K → 30K	121	248	-127	#2787	#2914
30K → 20M	57	120	-63	#2914	#2977
20M → 21M	83	38	+45	#2977	#2932
21M → 35K	39	74	-35	#2932	#2967
35K → 23M	75	77	-2	#2967	#2969
23M → 24M	34	74	-40	#2969	#3009
24M → 40K	50	58	-8	#3009	#3017
40K → 25.2M	34	18	+16	#3017	#3001
25.2M → Finish	32	94	-62	#3001	#3063
TOTALS	740	1840	-1100