Qiao Chen

Bib: 5233•M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 25550

Top 29%

Gender (Male)

#0 / 14578

Top 40%

Masters (Masters Men)

#0 / 9729

Top 29%

Division (M50-54)

#0 / 1935

Top 27%

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

20:47

Rank: #4755

Start → 5K

20:47 | 6:41/mi

5K· 3.11 mi

20:47

Rank: #4755

Start → 5K

20:47 | 6:41/mi

10K· 6.21 mi

41:57

Rank: #4999 (-244)

5K → 10K

21:10 | 6:49/mi

10K· 6.21 mi

41:57

Rank: #4999 (-244)

5K → 10K

21:10 | 6:49/mi

15K· 9.32 mi

1:03:05

Rank: #4909 (+90)

10K → 15K

21:08 | 6:48/mi

15K· 9.32 mi

1:03:05

Rank: #4909 (+90)

10K → 15K

21:08 | 6:48/mi

20K· 12.43 mi

1:24:29

Rank: #4727 (+182)

15K → 20K

21:24 | 6:53/mi

20K· 12.43 mi

1:24:29

Rank: #4727 (+182)

15K → 20K

21:24 | 6:53/mi

Half· 13.11 mi

1:29:05

Rank: #4675 (+52)

20K → Half

4:36 | 6:45/mi

Half· 13.11 mi

1:29:05

Rank: #4675 (+52)

20K → Half

4:36 | 6:45/mi

25K· 15.53 mi

1:47:01

Rank: #5022 (-347)

Half → 25K

17:56 | 7:24/mi

25K· 15.53 mi

1:47:01

Rank: #5022 (-347)

Half → 25K

17:56 | 7:24/mi

30K· 18.64 mi

2:13:27

Rank: #5916 (-894)

25K → 30K

26:26 | 8:30/mi

30K· 18.64 mi

2:13:27

Rank: #5916 (-894)

25K → 30K

26:26 | 8:30/mi

20M

2:26:16

Rank: #6500 (-584)

30K → 20M

12:49 | 9:26/mi

20M

2:26:16

Rank: #6500 (-584)

30K → 20M

12:49 | 9:26/mi

21M

2:36:10

Rank: #6789 (-289)

20M → 21M

9:54 | 9:54/mi

21M

2:36:10

Rank: #6789 (-289)

20M → 21M

9:54 | 9:54/mi

35K· 21.75 mi

2:42:17

Rank: #6797 (-8)

21M → 35K

6:07 | 8:11/mi

35K· 21.75 mi

2:42:17

Rank: #6797 (-8)

21M → 35K

6:07 | 8:11/mi

23M

2:53:22

Rank: #6961 (-164)

35K → 23M

11:05 | 8:51/mi

23M

2:53:22

Rank: #6961 (-164)

35K → 23M

11:05 | 8:51/mi

24M

3:02:03

Rank: #7074 (-113)

23M → 24M

8:41 | 8:41/mi

24M

3:02:03

Rank: #7074 (-113)

23M → 24M

8:41 | 8:41/mi

40K· 24.85 mi

3:09:29

Rank: #7114 (-40)

24M → 40K

7:26 | 8:42/mi

40K· 24.85 mi

3:09:29

Rank: #7114 (-40)

24M → 40K

7:26 | 8:42/mi

25.2M

3:12:58

Rank: #7165 (-51)

40K → 25.2M

3:29 | 10:06/mi

25.2M

3:12:58

Rank: #7165 (-51)

40K → 25.2M

3:29 | 10:06/mi

Finish· 26.22 mi

3:21:54

Rank: #7358 (-193)

25.2M → Finish

8:56 | 8:46/mi

Finish· 26.22 mi

3:21:54

Rank: #7358 (-193)

25.2M → Finish

8:56 | 8:46/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

Time1:29:05

Pace6:48 /mi

2nd Half

Distance13.11 mi

Time1:52:49

Pace8:36 /mi

📊Positive Split: 26.6% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:27:51	20:47	6:41	20:47	6:41	-
10K	6.21 mi	10:49:01	41:57	6:45	21:10	6:49	+0:08
15K	9.32 mi	11:10:09	1:03:05	6:46	21:08	6:48	-0:01
20K	12.43 mi	11:31:33	1:24:29	6:48	21:24	6:53	+0:05
Half	13.11 mi	11:36:09	1:29:05	6:48	4:36	6:45	-0:08
25K	15.53 mi	11:54:05	1:47:01	6:53	17:56	7:24	+0:39
30K	18.64 mi	12:20:31	2:13:27	7:10	26:26	8:30	+1:06
20M	20.00 mi	12:33:20	2:26:16	7:19	12:49	9:26	+0:56
21M	21.00 mi	12:43:14	2:36:10	7:26	9:54	9:54	+0:28
35K	21.75 mi	12:49:21	2:42:17	7:28	6:07	8:11	-1:43
23M	23.00 mi	13:00:26	2:53:22	7:32	11:05	8:51	+0:40
24M	24.00 mi	13:09:07	3:02:03	7:35	8:41	8:41	-0:10
40K	24.85 mi	13:16:33	3:09:29	7:37	7:26	8:42	+0:01
25.2M	25.20 mi	13:20:02	3:12:58	7:39	3:29	10:06	+1:24
Finish	26.22 mi	13:28:58	3:21:54	7:42	8:56	8:46	-1:20

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

6:41 /mi

Average Pace

7:42 /mi

Slowest Pace

10:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:01

53% of race

Time at Steady Pace

1:08:41

34% of race

Time at Slower Pace

26:12

13% of race

Average Pace: 7:42 /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	10:27:51	20:47	6:41	20:47	6:41	#4755
10K	6.21 mi	10:49:01	41:57	6:45	21:10	6:49	#4999
15K	9.32 mi	11:10:09	1:03:05	6:46	21:08	6:48	#4909
20K	12.43 mi	11:31:33	1:24:29	6:48	21:24	6:53	#4727
Half	13.11 mi	11:36:09	1:29:05	6:48	4:36	6:45	#4675
25K	15.53 mi	11:54:05	1:47:01	6:53	17:56	7:24	#5022
30K	18.64 mi	12:20:31	2:13:27	7:10	26:26	8:30	#5916
20M	20.00 mi	12:33:20	2:26:16	7:19	12:49	9:26	#6500
21M	21.00 mi	12:43:14	2:36:10	7:26	9:54	9:54	#6789
35K	21.75 mi	12:49:21	2:42:17	7:28	6:07	8:11	#6797
23M	23.00 mi	13:00:26	2:53:22	7:32	11:05	8:51	#6961
24M	24.00 mi	13:09:07	3:02:03	7:35	8:41	8:41	#7074
40K	24.85 mi	13:16:33	3:09:29	7:37	7:26	8:42	#7114
25.2M	25.20 mi	13:20:02	3:12:58	7:39	3:29	10:06	#7165
Finish	26.22 mi	13:28:58	3:21:54	7:42	8:56	8:46	#7358

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	4755	4425	4425	4757(Top 19%)	4408(Top 30%)	4408(Top 228%)
10K	6.21 mi	3.10 mi	4999-244	4630-205	4630-205	5304(Top 21%)	4886(Top 34%)	4886(Top 253%)
15K	9.32 mi	3.11 mi	4909+90	4550+80	4550+80	4757(Top 19%)	4408(Top 30%)	4408(Top 228%)
20K	12.43 mi	3.11 mi	4727+182	4390+160	4390+160	4550(Top 18%)	4201(Top 29%)	4201(Top 217%)
Half	13.11 mi	0.68 mi	4675+52	4345+45	4345+45	4153(Top 16%)	3877(Top 27%)	3877(Top 200%)
25K	15.53 mi	2.42 mi	5022-347	4612-267	4612-267	6389(Top 25%)	5442(Top 37%)	5442(Top 281%)
30K	18.64 mi	3.11 mi	5916-894	5231-619	5231-619	10692(Top 42%)	7627(Top 52%)	7627(Top 394%)
20M	20.00 mi	1.36 mi	6500-584	5614-383	5614-383	14190(Top 56%)	8931(Top 61%)	8931(Top 462%)
21M	21.00 mi	1.00 mi	6789-289	5773-159	5773-159	12552(Top 49%)	7966(Top 55%)	7966(Top 412%)
35K	21.75 mi	0.75 mi	6797-8	5747+26	5747+26	8811(Top 34%)	6157(Top 42%)	6157(Top 318%)
23M	23.00 mi	1.25 mi	6961-164	5803-56	5803-56	10356(Top 41%)	6747(Top 46%)	6747(Top 349%)
24M	24.00 mi	1.00 mi	7074-113	5825-22	5825-22	10458(Top 41%)	6761(Top 46%)	6761(Top 349%)
40K	24.85 mi	0.85 mi	7114-40	5808+17	5808+17	9340(Top 37%)	6060(Top 42%)	6060(Top 313%)
25.2M	25.20 mi	0.35 mi	7165-51	5807+1	5807+1	11283(Top 44%)	7017(Top 48%)	7017(Top 363%)
Finish	26.22 mi	1.02 mi	7358-193	5884-77	5884-77	12957(Top 51%)	7972(Top 55%)	7972(Top 412%)

7972

Passing Analysis

Category:

Athletes Passed

1152

Passed By

3755

Net Change

-2603

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#4755
5K → 10K	101	345	-244	#4755	#4999
10K → 15K	194	104	+90	#4999	#4909
15K → 20K	243	61	+182	#4909	#4727
20K → Half	57	5	+52	#4727	#4675
Half → 25K	96	443	-347	#4675	#5022
25K → 30K	41	935	-894	#5022	#5916
30K → 20M	21	605	-584	#5916	#6500
20M → 21M	45	334	-289	#6500	#6789
21M → 35K	70	78	-8	#6789	#6797
35K → 23M	79	243	-164	#6797	#6961
23M → 24M	65	178	-113	#6961	#7074
24M → 40K	72	112	-40	#7074	#7114
40K → 25.2M	27	78	-51	#7114	#7165
25.2M → Finish	41	234	-193	#7165	#7358
TOTALS	1152	3755	-2603