Changtong Yang

Bib: 17735•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 (M55-59)

#0 / 1529

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

25:19

Rank: #15685

Start → 5K

8:09/mi

25:19 split

5K· 3.11 mi

25:19

Rank: #15685

Start → 5K

8:09/mi

25:19 split

10K· 6.21 mi

50:51

Rank: #15653 (+32)

5K → 10K

8:13/mi

25:32 split

10K· 6.21 mi

50:51

Rank: #15653 (+32)

5K → 10K

8:13/mi

25:32 split

15K· 9.32 mi

1:15:54

Rank: #14976 (+677)

10K → 15K

8:04/mi

25:03 split

15K· 9.32 mi

1:15:54

Rank: #14976 (+677)

10K → 15K

8:04/mi

25:03 split

20K· 12.43 mi

1:41:20

Rank: #14415 (+561)

15K → 20K

8:11/mi

25:26 split

20K· 12.43 mi

1:41:20

Rank: #14415 (+561)

15K → 20K

8:11/mi

25:26 split

Half· 13.11 mi

1:46:47

Rank: #14314 (+101)

20K → Half

7:59/mi

5:27 split

Half· 13.11 mi

1:46:47

Rank: #14314 (+101)

20K → Half

7:59/mi

5:27 split

25K· 15.53 mi

2:06:56

Rank: #13865 (+449)

Half → 25K

8:19/mi

20:09 split

25K· 15.53 mi

2:06:56

Rank: #13865 (+449)

Half → 25K

8:19/mi

20:09 split

30K· 18.64 mi

2:33:47

Rank: #13281 (+584)

25K → 30K

8:39/mi

26:51 split

30K· 18.64 mi

2:33:47

Rank: #13281 (+584)

25K → 30K

8:39/mi

26:51 split

20M

2:46:00

Rank: #13138 (+143)

30K → 20M

8:59/mi

12:13 split

20M

2:46:00

Rank: #13138 (+143)

30K → 20M

8:59/mi

12:13 split

21M

2:56:07

Rank: #13128 (+10)

20M → 21M

10:07/mi

10:07 split

21M

2:56:07

Rank: #13128 (+10)

20M → 21M

10:07/mi

10:07 split

35K· 21.75 mi

3:02:58

Rank: #13149 (-21)

21M → 35K

9:09/mi

6:51 split

35K· 21.75 mi

3:02:58

Rank: #13149 (-21)

21M → 35K

9:09/mi

6:51 split

23M

3:15:46

Rank: #13432 (-283)

35K → 23M

10:13/mi

12:48 split

23M

3:15:46

Rank: #13432 (-283)

35K → 23M

10:13/mi

12:48 split

24M

3:25:46

Rank: #13569 (-137)

23M → 24M

10:00/mi

10:00 split

24M

3:25:46

Rank: #13569 (-137)

23M → 24M

10:00/mi

10:00 split

40K· 24.85 mi

3:35:30

Rank: #13949 (-380)

24M → 40K

11:23/mi

9:44 split

40K· 24.85 mi

3:35:30

Rank: #13949 (-380)

24M → 40K

11:23/mi

9:44 split

25.2M

3:40:02

Rank: #14120 (-171)

40K → 25.2M

13:09/mi

4:32 split

25.2M

3:40:02

Rank: #14120 (-171)

40K → 25.2M

13:09/mi

4:32 split

Finish· 26.22 mi

3:51:44

Rank: #14610 (-490)

25.2M → Finish

11:29/mi

11:42 split

Finish· 26.22 mi

3:51:44

Rank: #14610 (-490)

25.2M → Finish

11:29/mi

11:42 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:46:47

Pace8:09 /mi

2nd Half

Distance13.11 mi

Time2:04:57

Pace9:32 /mi

📊Positive Split: 17.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:15:51	25:19	8:09	25:19	8:09	-
10K	6.21 mi	11:41:23	50:51	8:11	25:32	8:13	+0:04
15K	9.32 mi	12:06:26	1:15:54	8:09	25:03	8:04	-0:09
20K	12.43 mi	12:31:52	1:41:20	8:09	25:26	8:11	+0:07
Half	13.11 mi	12:37:19	1:46:47	8:09	5:27	7:59	-0:12
25K	15.53 mi	12:57:28	2:06:56	8:10	20:09	8:19	+0:20
30K	18.64 mi	13:24:19	2:33:47	8:15	26:51	8:39	+0:20
20M	20.00 mi	13:36:32	2:46:00	8:18	12:13	8:59	+0:20
21M	21.00 mi	13:46:39	2:56:07	8:23	10:07	10:07	+1:08
35K	21.75 mi	13:53:30	3:02:58	8:25	6:51	9:09	-0:58
23M	23.00 mi	14:06:18	3:15:46	8:31	12:48	10:13	+1:04
24M	24.00 mi	14:16:18	3:25:46	8:34	10:00	10:00	-0:13
40K	24.85 mi	14:26:02	3:35:30	8:40	9:44	11:23	+1:23
25.2M	25.20 mi	14:30:34	3:40:02	8:44	4:32	13:09	+1:46
Finish	26.22 mi	14:42:16	3:51:44	8:51	11:42	11:29	-1:40

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

7:59 /mi

Average Pace

8:51 /mi

Slowest Pace

13:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:47

46% of race

Time at Steady Pace

1:06:04

29% of race

Time at Slower Pace

58:53

25% of race

Average Pace: 8:50 /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	11:15:51	25:19	8:09	25:19	8:09	#15685
10K	6.21 mi	11:41:23	50:51	8:11	25:32	8:13	#15653
15K	9.32 mi	12:06:26	1:15:54	8:09	25:03	8:04	#14976
20K	12.43 mi	12:31:52	1:41:20	8:09	25:26	8:11	#14415
Half	13.11 mi	12:37:19	1:46:47	8:09	5:27	7:59	#14314
25K	15.53 mi	12:57:28	2:06:56	8:10	20:09	8:19	#13865
30K	18.64 mi	13:24:19	2:33:47	8:15	26:51	8:39	#13281
20M	20.00 mi	13:36:32	2:46:00	8:18	12:13	8:59	#13138
21M	21.00 mi	13:46:39	2:56:07	8:23	10:07	10:07	#13128
35K	21.75 mi	13:53:30	3:02:58	8:25	6:51	9:09	#13149
23M	23.00 mi	14:06:18	3:15:46	8:31	12:48	10:13	#13432
24M	24.00 mi	14:16:18	3:25:46	8:34	10:00	10:00	#13569
40K	24.85 mi	14:26:02	3:35:30	8:40	9:44	11:23	#13949
25.2M	25.20 mi	14:30:34	3:40:02	8:44	4:32	13:09	#14120
Finish	26.22 mi	14:42:16	3:51:44	8:51	11:42	11:29	#14610

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	15685	10268	10268	13860(Top 54%)	9551(Top 66%)	9551(Top 625%)
10K	6.21 mi	3.10 mi	15653+32	10288-20	10288-20	15638(Top 61%)	10300(Top 71%)	10300(Top 674%)
15K	9.32 mi	3.11 mi	14976+677	10008+280	10008+280	13860(Top 54%)	9551(Top 66%)	9551(Top 625%)
20K	12.43 mi	3.11 mi	14415+561	9773+235	9773+235	13045(Top 51%)	9145(Top 63%)	9145(Top 598%)
Half	13.11 mi	0.68 mi	14314+101	9719+54	9719+54	12655(Top 50%)	8947(Top 61%)	8947(Top 585%)
25K	15.53 mi	2.42 mi	13865+449	9518+201	9518+201	12045(Top 47%)	8479(Top 58%)	8479(Top 555%)
30K	18.64 mi	3.11 mi	13281+584	9177+341	9177+341	11399(Top 45%)	7983(Top 55%)	7983(Top 522%)
20M	20.00 mi	1.36 mi	13138+143	9048+129	9048+129	12073(Top 47%)	7990(Top 55%)	7990(Top 523%)
21M	21.00 mi	1.00 mi	13128+10	8984+64	8984+64	13434(Top 53%)	8403(Top 58%)	8403(Top 550%)
35K	21.75 mi	0.75 mi	13149-21	8963+21	8963+21	14053(Top 55%)	8671(Top 59%)	8671(Top 567%)
23M	23.00 mi	1.25 mi	13432-283	9033-70	9033-70	16170(Top 63%)	9658(Top 66%)	9658(Top 632%)
24M	24.00 mi	1.00 mi	13569-137	9043-10	9043-10	16329(Top 64%)	9680(Top 66%)	9680(Top 633%)
40K	24.85 mi	0.85 mi	13949-380	9176-133	9176-133	19048(Top 75%)	10966(Top 75%)	10966(Top 717%)
25.2M	25.20 mi	0.35 mi	14120-171	9241-65	9241-65	19957(Top 78%)	11412(Top 78%)	11412(Top 746%)
Finish	26.22 mi	1.02 mi	14610-490	9423-182	9423-182	22378(Top 88%)	12699(Top 87%)	12699(Top 831%)

12699

Passing Analysis

Category:

Athletes Passed

3407

Passed By

2332

Net Change

+1075

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#15685
5K → 10K	300	268	+32	#15685	#15653
10K → 15K	696	19	+677	#15653	#14976
15K → 20K	588	27	+561	#14976	#14415
20K → Half	113	12	+101	#14415	#14314
Half → 25K	471	22	+449	#14314	#13865
25K → 30K	629	45	+584	#13865	#13281
30K → 20M	219	76	+143	#13281	#13138
20M → 21M	134	124	+10	#13138	#13128
21M → 35K	74	95	-21	#13128	#13149
35K → 23M	56	339	-283	#13149	#13432
23M → 24M	65	202	-137	#13432	#13569
24M → 40K	29	409	-380	#13569	#13949
40K → 25.2M	12	183	-171	#13949	#14120
25.2M → Finish	21	511	-490	#14120	#14610
TOTALS	3407	2332	+1075