Jianjun Zhou

Bib: 32445•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Division (M50-54)

#0 / 1996

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

27:43

Rank: #22087

Start → 5K

27:43 | 8:55/mi

5K· 3.11 mi

27:43

Rank: #22087

Start → 5K

27:43 | 8:55/mi

10K· 6.21 mi

55:53

Rank: #22394 (-307)

5K → 10K

28:10 | 9:04/mi

10K· 6.21 mi

55:53

Rank: #22394 (-307)

5K → 10K

28:10 | 9:04/mi

15K· 9.32 mi

1:23:34

Rank: #22143 (+251)

10K → 15K

27:41 | 8:55/mi

15K· 9.32 mi

1:23:34

Rank: #22143 (+251)

10K → 15K

27:41 | 8:55/mi

20K· 12.43 mi

1:51:50

Rank: #21929 (+214)

15K → 20K

28:16 | 9:06/mi

20K· 12.43 mi

1:51:50

Rank: #21929 (+214)

15K → 20K

28:16 | 9:06/mi

Half· 13.11 mi

1:57:57

Rank: #21909 (+20)

20K → Half

6:07 | 8:58/mi

Half· 13.11 mi

1:57:57

Rank: #21909 (+20)

20K → Half

6:07 | 8:58/mi

25K· 15.53 mi

2:19:57

Rank: #21596 (+313)

Half → 25K

22:00 | 9:04/mi

25K· 15.53 mi

2:19:57

Rank: #21596 (+313)

Half → 25K

22:00 | 9:04/mi

30K· 18.64 mi

2:49:31

Rank: #21300 (+296)

25K → 30K

29:34 | 9:31/mi

30K· 18.64 mi

2:49:31

Rank: #21300 (+296)

25K → 30K

29:34 | 9:31/mi

20M

3:02:34

Rank: #21158 (+142)

30K → 20M

13:03 | 9:36/mi

20M

3:02:34

Rank: #21158 (+142)

30K → 20M

13:03 | 9:36/mi

21M

3:13:16

Rank: #21129 (+29)

20M → 21M

10:42 | 10:42/mi

21M

3:13:16

Rank: #21129 (+29)

20M → 21M

10:42 | 10:42/mi

35K· 21.75 mi

3:20:28

Rank: #21110 (+19)

21M → 35K

7:12 | 9:37/mi

35K· 21.75 mi

3:20:28

Rank: #21110 (+19)

21M → 35K

7:12 | 9:37/mi

23M

3:32:39

Rank: #21009 (+101)

35K → 23M

12:11 | 9:44/mi

23M

3:32:39

Rank: #21009 (+101)

35K → 23M

12:11 | 9:44/mi

24M

3:41:56

Rank: #20921 (+88)

23M → 24M

9:17 | 9:17/mi

24M

3:41:56

Rank: #20921 (+88)

23M → 24M

9:17 | 9:17/mi

40K· 24.85 mi

3:50:21

Rank: #20882 (+39)

24M → 40K

8:25 | 9:51/mi

40K· 24.85 mi

3:50:21

Rank: #20882 (+39)

24M → 40K

8:25 | 9:51/mi

25.2M

3:54:17

Rank: #20890 (-8)

40K → 25.2M

3:56 | 11:24/mi

25.2M

3:54:17

Rank: #20890 (-8)

40K → 25.2M

3:56 | 11:24/mi

Finish· 26.22 mi

4:04:10

Rank: #20914 (-24)

25.2M → Finish

9:53 | 9:42/mi

Finish· 26.22 mi

4:04:10

Rank: #20914 (-24)

25.2M → Finish

9:53 | 9:42/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:57:57

Pace9:00 /mi

2nd Half

Distance13.11 mi

Time2:06:13

Pace9:38 /mi

📊Positive Split: 7.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:52:54	27:43	8:55	27:43	8:55	-
10K	6.21 mi	12:21:04	55:53	9:00	28:10	9:04	+0:09
15K	9.32 mi	12:48:45	1:23:34	8:58	27:41	8:55	-0:09
20K	12.43 mi	13:17:01	1:51:50	9:00	28:16	9:06	+0:11
Half	13.11 mi	13:23:08	1:57:57	9:00	6:07	8:58	-0:08
25K	15.53 mi	13:45:08	2:19:57	9:01	22:00	9:04	+0:06
30K	18.64 mi	14:14:42	2:49:31	9:06	29:34	9:31	+0:27
20M	20.00 mi	14:27:45	3:02:34	9:08	13:03	9:36	+0:05
21M	21.00 mi	14:38:27	3:13:16	9:12	10:42	10:42	+1:06
35K	21.75 mi	14:45:39	3:20:28	9:13	7:12	9:37	-1:05
23M	23.00 mi	14:57:50	3:32:39	9:15	12:11	9:44	+0:07
24M	24.00 mi	15:07:07	3:41:56	9:15	9:17	9:17	-0:27
40K	24.85 mi	15:15:32	3:50:21	9:16	8:25	9:51	+0:34
25.2M	25.20 mi	15:19:28	3:54:17	9:18	3:56	11:24	+1:33
Finish	26.22 mi	15:29:21	4:04:10	9:19	9:53	9:42	-1:42

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

8:55 /mi

Average Pace

9:19 /mi

Slowest Pace

11:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:57

57% of race

Time at Steady Pace

1:29:35

37% of race

Time at Slower Pace

14:38

6% of race

Average Pace: 9:19 /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	11:52:54	27:43	8:55	27:43	8:55	#22087
10K	6.21 mi	12:21:04	55:53	9:00	28:10	9:04	#22394
15K	9.32 mi	12:48:45	1:23:34	8:58	27:41	8:55	#22143
20K	12.43 mi	13:17:01	1:51:50	9:00	28:16	9:06	#21929
Half	13.11 mi	13:23:08	1:57:57	9:00	6:07	8:58	#21909
25K	15.53 mi	13:45:08	2:19:57	9:01	22:00	9:04	#21596
30K	18.64 mi	14:14:42	2:49:31	9:06	29:34	9:31	#21300
20M	20.00 mi	14:27:45	3:02:34	9:08	13:03	9:36	#21158
21M	21.00 mi	14:38:27	3:13:16	9:12	10:42	10:42	#21129
35K	21.75 mi	14:45:39	3:20:28	9:13	7:12	9:37	#21110
23M	23.00 mi	14:57:50	3:32:39	9:15	12:11	9:44	#21009
24M	24.00 mi	15:07:07	3:41:56	9:15	9:17	9:17	#20921
40K	24.85 mi	15:15:32	3:50:21	9:16	8:25	9:51	#20882
25.2M	25.20 mi	15:19:28	3:54:17	9:18	3:56	11:24	#20890
Finish	26.22 mi	15:29:21	4:04:10	9:19	9:53	9:42	#20914

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	22087	13349	13349	21617(Top 76%)	13219(Top 82%)	13219(Top 662%)
10K	6.21 mi	3.10 mi	22394-307	13501-152	13501-152	22662(Top 80%)	13648(Top 85%)	13648(Top 684%)
15K	9.32 mi	3.11 mi	22143+251	13411+90	13411+90	21617(Top 76%)	13219(Top 82%)	13219(Top 662%)
20K	12.43 mi	3.11 mi	21929+214	13305+106	13305+106	21426(Top 75%)	13092(Top 81%)	13092(Top 656%)
Half	13.11 mi	0.68 mi	21909+20	13296+9	13296+9	21647(Top 76%)	13187(Top 82%)	13187(Top 661%)
25K	15.53 mi	2.42 mi	21596+313	13156+140	13156+140	20236(Top 71%)	12516(Top 78%)	12516(Top 627%)
30K	18.64 mi	3.11 mi	21300+296	12990+166	12990+166	20003(Top 70%)	12289(Top 76%)	12289(Top 616%)
20M	20.00 mi	1.36 mi	21158+142	12905+85	12905+85	19620(Top 69%)	11982(Top 74%)	11982(Top 600%)
21M	21.00 mi	1.00 mi	21129+29	12883+22	12883+22	20592(Top 72%)	12298(Top 76%)	12298(Top 616%)
35K	21.75 mi	0.75 mi	21110+19	12858+25	12858+25	20756(Top 73%)	12332(Top 77%)	12332(Top 618%)
23M	23.00 mi	1.25 mi	21009+101	12788+70	12788+70	19551(Top 69%)	11693(Top 73%)	11693(Top 586%)
24M	24.00 mi	1.00 mi	20921+88	12730+58	12730+58	18738(Top 66%)	11294(Top 70%)	11294(Top 566%)
40K	24.85 mi	0.85 mi	20882+39	12691+39	12691+39	19933(Top 70%)	11767(Top 73%)	11767(Top 590%)
25.2M	25.20 mi	0.35 mi	20890-8	12685+6	12685+6	21780(Top 77%)	12677(Top 79%)	12677(Top 635%)
Finish	26.22 mi	1.02 mi	20914-24	12677+8	12677+8	21901(Top 77%)	12734(Top 79%)	12734(Top 638%)

12734

Passing Analysis

Category:

Athletes Passed

2210

Passed By

1037

Net Change

+1173

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22087
5K → 10K	143	450	-307	#22087	#22394
10K → 15K	323	72	+251	#22394	#22143
15K → 20K	289	75	+214	#22143	#21929
20K → Half	50	30	+20	#21929	#21909
Half → 25K	331	18	+313	#21909	#21596
25K → 30K	357	61	+296	#21596	#21300
30K → 20M	175	33	+142	#21300	#21158
20M → 21M	98	69	+29	#21158	#21129
21M → 35K	69	50	+19	#21129	#21110
35K → 23M	136	35	+101	#21110	#21009
23M → 24M	106	18	+88	#21009	#20921
24M → 40K	78	39	+39	#20921	#20882
40K → 25.2M	19	27	-8	#20882	#20890
25.2M → Finish	36	60	-24	#20890	#20914
TOTALS	2210	1037	+1173