Zhong Chen

Bib: 18946•M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 28404

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Division (M55-59)

#0 / 1648

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

25:40

Rank: #18480

Start → 5K

25:40 | 8:16/mi

5K· 3.11 mi

25:40

Rank: #18480

Start → 5K

25:40 | 8:16/mi

10K· 6.21 mi

51:10

Rank: #18199 (+281)

5K → 10K

25:30 | 8:12/mi

10K· 6.21 mi

51:10

Rank: #18199 (+281)

5K → 10K

25:30 | 8:12/mi

15K· 9.32 mi

1:17:27

Rank: #18462 (-263)

10K → 15K

26:17 | 8:28/mi

15K· 9.32 mi

1:17:27

Rank: #18462 (-263)

10K → 15K

26:17 | 8:28/mi

20K· 12.43 mi

1:44:25

Rank: #18667 (-205)

15K → 20K

26:58 | 8:41/mi

20K· 12.43 mi

1:44:25

Rank: #18667 (-205)

15K → 20K

26:58 | 8:41/mi

Half· 13.11 mi

1:50:20

Rank: #18744 (-77)

20K → Half

5:55 | 8:40/mi

Half· 13.11 mi

1:50:20

Rank: #18744 (-77)

20K → Half

5:55 | 8:40/mi

25K· 15.53 mi

2:11:45

Rank: #18805 (-61)

Half → 25K

21:25 | 8:50/mi

25K· 15.53 mi

2:11:45

Rank: #18805 (-61)

Half → 25K

21:25 | 8:50/mi

30K· 18.64 mi

2:40:54

Rank: #18922 (-117)

25K → 30K

29:09 | 9:23/mi

30K· 18.64 mi

2:40:54

Rank: #18922 (-117)

25K → 30K

29:09 | 9:23/mi

20M

2:54:31

Rank: #19150 (-228)

30K → 20M

13:37 | 10:01/mi

20M

2:54:31

Rank: #19150 (-228)

30K → 20M

13:37 | 10:01/mi

21M

3:04:54

Rank: #19206 (-56)

20M → 21M

10:23 | 10:23/mi

21M

3:04:54

Rank: #19206 (-56)

20M → 21M

10:23 | 10:23/mi

35K· 21.75 mi

3:11:25

Rank: #19125 (+81)

21M → 35K

6:31 | 8:43/mi

35K· 21.75 mi

3:11:25

Rank: #19125 (+81)

21M → 35K

6:31 | 8:43/mi

23M

3:22:52

Rank: #18986 (+139)

35K → 23M

11:27 | 9:09/mi

23M

3:22:52

Rank: #18986 (+139)

35K → 23M

11:27 | 9:09/mi

24M

3:32:59

Rank: #19162 (-176)

23M → 24M

10:07 | 10:07/mi

24M

3:32:59

Rank: #19162 (-176)

23M → 24M

10:07 | 10:07/mi

40K· 24.85 mi

3:40:57

Rank: #19104 (+58)

24M → 40K

7:58 | 9:19/mi

40K· 24.85 mi

3:40:57

Rank: #19104 (+58)

24M → 40K

7:58 | 9:19/mi

25.2M

3:44:40

Rank: #19109 (-5)

40K → 25.2M

3:43 | 10:47/mi

25.2M

3:44:40

Rank: #19109 (-5)

40K → 25.2M

3:43 | 10:47/mi

Finish· 26.22 mi

3:55:03

Rank: #19345 (-236)

25.2M → Finish

10:23 | 10:11/mi

Finish· 26.22 mi

3:55:03

Rank: #19345 (-236)

25.2M → Finish

10:23 | 10:11/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:50:20

Pace8:25 /mi

2nd Half

Distance13.11 mi

Time2:04:43

Pace9:31 /mi

📊Positive Split: 13.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:17:11	25:40	8:16	25:40	8:16	-
10K	6.21 mi	11:42:41	51:10	8:14	25:30	8:12	-0:04
15K	9.32 mi	12:08:58	1:17:27	8:19	26:17	8:28	+0:16
20K	12.43 mi	12:35:56	1:44:25	8:24	26:58	8:41	+0:13
Half	13.11 mi	12:41:51	1:50:20	8:25	5:55	8:40	-0:01
25K	15.53 mi	13:03:16	2:11:45	8:29	21:25	8:50	+0:10
30K	18.64 mi	13:32:25	2:40:54	8:38	29:09	9:23	+0:33
20M	20.00 mi	13:46:02	2:54:31	8:44	13:37	10:01	+0:38
21M	21.00 mi	13:56:25	3:04:54	8:48	10:23	10:23	+0:22
35K	21.75 mi	14:02:56	3:11:25	8:48	6:31	8:43	-1:40
23M	23.00 mi	14:14:23	3:22:52	8:49	11:27	9:09	+0:26
24M	24.00 mi	14:24:30	3:32:59	8:52	10:07	10:07	+0:58
40K	24.85 mi	14:32:28	3:40:57	8:53	7:58	9:19	-0:48
25.2M	25.20 mi	14:36:11	3:44:40	8:55	3:43	10:47	+1:28
Finish	26.22 mi	14:46:34	3:55:03	8:58	10:23	10:11	-0:36

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

8:12 /mi

Average Pace

8:58 /mi

Slowest Pace

10:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:51

50% of race

Time at Steady Pace

1:09:59

30% of race

Time at Slower Pace

48:13

21% of race

Average Pace: 8:58 /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	11:17:11	25:40	8:16	25:40	8:16	#18480
10K	6.21 mi	11:42:41	51:10	8:14	25:30	8:12	#18199
15K	9.32 mi	12:08:58	1:17:27	8:19	26:17	8:28	#18462
20K	12.43 mi	12:35:56	1:44:25	8:24	26:58	8:41	#18667
Half	13.11 mi	12:41:51	1:50:20	8:25	5:55	8:40	#18744
25K	15.53 mi	13:03:16	2:11:45	8:29	21:25	8:50	#18805
30K	18.64 mi	13:32:25	2:40:54	8:38	29:09	9:23	#18922
20M	20.00 mi	13:46:02	2:54:31	8:44	13:37	10:01	#19150
21M	21.00 mi	13:56:25	3:04:54	8:48	10:23	10:23	#19206
35K	21.75 mi	14:02:56	3:11:25	8:48	6:31	8:43	#19125
23M	23.00 mi	14:14:23	3:22:52	8:49	11:27	9:09	#18986
24M	24.00 mi	14:24:30	3:32:59	8:52	10:07	10:07	#19162
40K	24.85 mi	14:32:28	3:40:57	8:53	7:58	9:19	#19104
25.2M	25.20 mi	14:36:11	3:44:40	8:55	3:43	10:47	#19109
Finish	26.22 mi	14:46:34	3:55:03	8:58	10:23	10:11	#19345

Faster pace

Steady pace

Slower pace

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	18480	11805	11805	19084(Top 67%)	12085(Top 75%)	12085(Top 733%)
10K	6.21 mi	3.10 mi	18199+281	11697+108	11697+108	17944(Top 63%)	11637(Top 72%)	11637(Top 706%)
15K	9.32 mi	3.11 mi	18462-263	11807-110	11807-110	19084(Top 67%)	12085(Top 75%)	12085(Top 733%)
20K	12.43 mi	3.11 mi	18667-205	11897-90	11897-90	19311(Top 68%)	12170(Top 76%)	12170(Top 738%)
Half	13.11 mi	0.68 mi	18744-77	11935-38	11935-38	20152(Top 71%)	12520(Top 78%)	12520(Top 760%)
25K	15.53 mi	2.42 mi	18805-61	11954-19	11954-19	19094(Top 67%)	12017(Top 75%)	12017(Top 729%)
30K	18.64 mi	3.11 mi	18922-117	11967-13	11967-13	19460(Top 69%)	12038(Top 75%)	12038(Top 730%)
20M	20.00 mi	1.36 mi	19150-228	12031-64	12031-64	20996(Top 74%)	12583(Top 78%)	12583(Top 764%)
21M	21.00 mi	1.00 mi	19206-56	12036-5	12036-5	19634(Top 69%)	11877(Top 74%)	11877(Top 721%)
35K	21.75 mi	0.75 mi	19125+81	11987+49	11987+49	16754(Top 59%)	10528(Top 65%)	10528(Top 639%)
23M	23.00 mi	1.25 mi	18986+139	11893+94	11893+94	17071(Top 60%)	10542(Top 65%)	10542(Top 640%)
24M	24.00 mi	1.00 mi	19162-176	11946-53	11946-53	21675(Top 76%)	12664(Top 79%)	12664(Top 768%)
40K	24.85 mi	0.85 mi	19104+58	11902+44	11902+44	17922(Top 63%)	10789(Top 67%)	10789(Top 655%)
25.2M	25.20 mi	0.35 mi	19109-5	11887+15	11887+15	19937(Top 70%)	11759(Top 73%)	11759(Top 714%)
Finish	26.22 mi	1.02 mi	19345-236	11967-80	11967-80	23479(Top 83%)	13498(Top 84%)	13498(Top 819%)

13498

Passing Analysis

Category:

Athletes Passed

1601

Passed By

2466

Net Change

-865

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#18480
5K → 10K	426	145	+281	#18480	#18199
10K → 15K	104	367	-263	#18199	#18462
15K → 20K	135	340	-205	#18462	#18667
20K → Half	23	100	-77	#18667	#18744
Half → 25K	143	204	-61	#18744	#18805
25K → 30K	202	319	-117	#18805	#18922
30K → 20M	52	280	-228	#18922	#19150
20M → 21M	83	139	-56	#19150	#19206
21M → 35K	96	15	+81	#19206	#19125
35K → 23M	165	26	+139	#19125	#18986
23M → 24M	26	202	-176	#18986	#19162
24M → 40K	99	41	+58	#19162	#19104
40K → 25.2M	34	39	-5	#19104	#19109
25.2M → Finish	13	249	-236	#19109	#19345
TOTALS	1601	2466	-865