Xuyang Dai

Bib: 4173•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Top 28%

Gender (Male)

#0 / 14578

Top 39%

Masters (Masters Men)

#0 / 9729

Top 28%

Division (M40-44)

#0 / 2009

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

20:27

Rank: #3897

Start → 5K

20:27 | 6:35/mi

5K· 3.11 mi

20:27

Rank: #3897

Start → 5K

20:27 | 6:35/mi

10K· 6.21 mi

41:34

Rank: #4455 (-558)

5K → 10K

21:07 | 6:48/mi

10K· 6.21 mi

41:34

Rank: #4455 (-558)

5K → 10K

21:07 | 6:48/mi

15K· 9.32 mi

1:03:19

Rank: #5118 (-663)

10K → 15K

21:45 | 7:00/mi

15K· 9.32 mi

1:03:19

Rank: #5118 (-663)

10K → 15K

21:45 | 7:00/mi

20K· 12.43 mi

1:27:06

Rank: #6230 (-1112)

15K → 20K

23:47 | 7:39/mi

20K· 12.43 mi

1:27:06

Rank: #6230 (-1112)

15K → 20K

23:47 | 7:39/mi

Half· 13.11 mi

1:33:48

Rank: #7102 (-872)

20K → Half

6:42 | 9:49/mi

Half· 13.11 mi

1:33:48

Rank: #7102 (-872)

20K → Half

6:42 | 9:49/mi

25K· 15.53 mi

1:52:22

Rank: #7172 (-70)

Half → 25K

18:34 | 7:39/mi

25K· 15.53 mi

1:52:22

Rank: #7172 (-70)

Half → 25K

18:34 | 7:39/mi

30K· 18.64 mi

2:17:01

Rank: #7134 (+38)

25K → 30K

24:39 | 7:56/mi

30K· 18.64 mi

2:17:01

Rank: #7134 (+38)

25K → 30K

24:39 | 7:56/mi

20M

2:28:02

Rank: #7089 (+45)

30K → 20M

11:01 | 8:06/mi

20M

2:28:02

Rank: #7089 (+45)

30K → 20M

11:01 | 8:06/mi

21M

2:36:51

Rank: #7012 (+77)

20M → 21M

8:49 | 8:49/mi

21M

2:36:51

Rank: #7012 (+77)

20M → 21M

8:49 | 8:49/mi

35K· 21.75 mi

2:42:41

Rank: #6938 (+74)

21M → 35K

5:50 | 7:48/mi

35K· 21.75 mi

2:42:41

Rank: #6938 (+74)

21M → 35K

5:50 | 7:48/mi

23M

2:52:57

Rank: #6843 (+95)

35K → 23M

10:16 | 8:12/mi

23M

2:52:57

Rank: #6843 (+95)

35K → 23M

10:16 | 8:12/mi

24M

3:01:37

Rank: #6959 (-116)

23M → 24M

8:40 | 8:40/mi

24M

3:01:37

Rank: #6959 (-116)

23M → 24M

8:40 | 8:40/mi

40K· 24.85 mi

3:08:52

Rank: #6956 (+3)

24M → 40K

7:15 | 8:29/mi

40K· 24.85 mi

3:08:52

Rank: #6956 (+3)

24M → 40K

7:15 | 8:29/mi

25.2M

3:12:13

Rank: #6978 (-22)

40K → 25.2M

3:21 | 9:43/mi

25.2M

3:12:13

Rank: #6978 (-22)

40K → 25.2M

3:21 | 9:43/mi

Finish· 26.22 mi

3:20:34

Rank: #7034 (-56)

25.2M → Finish

8:21 | 8:12/mi

Finish· 26.22 mi

3:20:34

Rank: #7034 (-56)

25.2M → Finish

8:21 | 8:12/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:33:48

Pace7:09 /mi

2nd Half

Distance13.11 mi

Time1:46:46

Pace8:09 /mi

📊Positive Split: 13.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:22:49	20:27	6:35	20:27	6:35	-
10K	6.21 mi	10:43:56	41:34	6:41	21:07	6:48	+0:13
15K	9.32 mi	11:05:41	1:03:19	6:48	21:45	7:00	+0:12
20K	12.43 mi	11:29:28	1:27:06	7:01	23:47	7:39	+0:39
Half	13.11 mi	11:36:10	1:33:48	7:09	6:42	9:49	+2:10
25K	15.53 mi	11:54:44	1:52:22	7:14	18:34	7:39	-2:10
30K	18.64 mi	12:19:23	2:17:01	7:21	24:39	7:56	+0:17
20M	20.00 mi	12:30:24	2:28:02	7:24	11:01	8:06	+0:10
21M	21.00 mi	12:39:13	2:36:51	7:28	8:49	8:49	+0:43
35K	21.75 mi	12:45:03	2:42:41	7:29	5:50	7:48	-1:01
23M	23.00 mi	12:55:19	2:52:57	7:31	10:16	8:12	+0:24
24M	24.00 mi	13:03:59	3:01:37	7:34	8:40	8:40	+0:28
40K	24.85 mi	13:11:14	3:08:52	7:36	7:15	8:29	-0:11
25.2M	25.20 mi	13:14:35	3:12:13	7:38	3:21	9:43	+1:14
Finish	26.22 mi	13:22:56	3:20:34	7:39	8:21	8:12	-1:31

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

6:35 /mi

Average Pace

7:39 /mi

Slowest Pace

9:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:19

32% of race

Time at Steady Pace

1:49:43

55% of race

Time at Slower Pace

27:32

14% of race

Average Pace: 7:39 /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	10:22:49	20:27	6:35	20:27	6:35	#3897
10K	6.21 mi	10:43:56	41:34	6:41	21:07	6:48	#4455
15K	9.32 mi	11:05:41	1:03:19	6:48	21:45	7:00	#5118
20K	12.43 mi	11:29:28	1:27:06	7:01	23:47	7:39	#6230
Half	13.11 mi	11:36:10	1:33:48	7:09	6:42	9:49	#7102
25K	15.53 mi	11:54:44	1:52:22	7:14	18:34	7:39	#7172
30K	18.64 mi	12:19:23	2:17:01	7:21	24:39	7:56	#7134
20M	20.00 mi	12:30:24	2:28:02	7:24	11:01	8:06	#7089
21M	21.00 mi	12:39:13	2:36:51	7:28	8:49	8:49	#7012
35K	21.75 mi	12:45:03	2:42:41	7:29	5:50	7:48	#6938
23M	23.00 mi	12:55:19	2:52:57	7:31	10:16	8:12	#6843
24M	24.00 mi	13:03:59	3:01:37	7:34	8:40	8:40	#6959
40K	24.85 mi	13:11:14	3:08:52	7:36	7:15	8:29	#6956
25.2M	25.20 mi	13:14:35	3:12:13	7:38	3:21	9:43	#6978
Finish	26.22 mi	13:22:56	3:20:34	7:39	8:21	8:12	#7034

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	3.11 mi	3897	3690	3690	6210(Top 24%)	5535(Top 38%)	5535(Top 276%)
10K	6.21 mi	3.10 mi	4455-558	4175-485	4175-485	5175(Top 20%)	4779(Top 33%)	4779(Top 238%)
15K	9.32 mi	3.11 mi	5118-663	4734-559	4734-559	6210(Top 24%)	5535(Top 38%)	5535(Top 276%)
20K	12.43 mi	3.11 mi	6230-1112	5560-826	5560-826	9428(Top 37%)	7366(Top 51%)	7366(Top 367%)
Half	13.11 mi	0.68 mi	7102-872	6155-595	6155-595	20979(Top 82%)	12532(Top 86%)	12532(Top 624%)
25K	15.53 mi	2.42 mi	7172-70	6168-13	6168-13	7993(Top 31%)	6423(Top 44%)	6423(Top 320%)
30K	18.64 mi	3.11 mi	7134+38	6087+81	6087+81	7491(Top 29%)	5916(Top 41%)	5916(Top 294%)
20M	20.00 mi	1.36 mi	7089+45	6021+66	6021+66	7336(Top 29%)	5630(Top 39%)	5630(Top 280%)
21M	21.00 mi	1.00 mi	7012+77	5908+113	5908+113	7678(Top 30%)	5632(Top 39%)	5632(Top 280%)
35K	21.75 mi	0.75 mi	6938+74	5834+74	5834+74	6578(Top 26%)	5010(Top 34%)	5010(Top 249%)
23M	23.00 mi	1.25 mi	6843+95	5727+107	5727+107	6790(Top 27%)	4973(Top 34%)	4973(Top 248%)
24M	24.00 mi	1.00 mi	6959-116	5759-32	5759-32	10360(Top 41%)	6712(Top 46%)	6712(Top 334%)
40K	24.85 mi	0.85 mi	6956+3	5708+51	5708+51	8215(Top 32%)	5506(Top 38%)	5506(Top 274%)
25.2M	25.20 mi	0.35 mi	6978-22	5708	5708	9612(Top 38%)	6132(Top 42%)	6132(Top 305%)
Finish	26.22 mi	1.02 mi	7034-56	5699+9	5699+9	9712(Top 38%)	6311(Top 43%)	6311(Top 314%)

6311

Passing Analysis

Category:

Athletes Passed

1279

Passed By

4416

Net Change

-3137

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#3897
5K → 10K	44	602	-558	#3897	#4455
10K → 15K	20	683	-663	#4455	#5118
15K → 20K	27	1139	-1112	#5118	#6230
20K → Half	0	872	-872	#6230	#7102
Half → 25K	153	223	-70	#7102	#7172
25K → 30K	226	188	+38	#7172	#7134
30K → 20M	132	87	+45	#7134	#7089
20M → 21M	165	88	+77	#7089	#7012
21M → 35K	108	34	+74	#7012	#6938
35K → 23M	161	66	+95	#6938	#6843
23M → 24M	65	181	-116	#6843	#6959
24M → 40K	88	85	+3	#6959	#6956
40K → 25.2M	27	49	-22	#6956	#6978
25.2M → Finish	63	119	-56	#6978	#7034
TOTALS	1279	4416	-3137