Xubang Qin

Bib: 18692•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Top 39%

Gender (Male)

#0 / 15176

Masters (Masters Men)

#0 / 9891

Top 43%

Division (M55-59)

#0 / 1422

Top 25%

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ Race Timeline

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

5K· 3.11 mi

7:41/mi

23:52

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

7:35/mi

47:26

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

8:01/mi

1:12:19

↑ 67 ft↓ 78 ft

20K· 12.43 mi

7:34/mi

1:35:48

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

7:23/mi

1:40:50

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

7:35/mi

1:59:12

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

7:52/mi

2:23:37

↑ 181 ft↓ 148 ft0.2% grade

20M

7:49/mi

2:34:14

↑ 64 ft↓ 50 ft0.2% grade

21M

8:29/mi

2:42:43

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

7:28/mi

2:48:18

↑ 17 ft↓ 86 ft1.7% grade

23M

8:02/mi

2:58:21

↑ 23 ft↓ 63 ft0.6% grade

24M

7:49/mi

3:06:10

↓ 82 ft1.3% grade

40K· 24.85 mi

8:00/mi

3:13:00

↓ 20 ft0.3% grade

25.2M

8:51/mi

3:16:03

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

7:46/mi

3:23:58

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:40:50

Pace7:41 /mi

2nd Half

Distance13.11 mi

Time1:43:08

Pace7:52 /mi

📊Positive Split: 2.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:14:59	23:52	7:41	23:52	7:41	-
10K	6.21 mi	11:38:33	47:26	7:38	23:34	7:35	-0:06
15K	9.32 mi	12:03:26	1:12:19	7:46	24:53	8:01	+0:26
20K	12.43 mi	12:26:55	1:35:48	7:43	23:29	7:34	-0:27
Half	13.11 mi	12:31:57	1:40:50	7:41	5:02	7:23	-0:11
25K	15.53 mi	12:50:19	1:59:12	7:40	18:22	7:35	+0:12
30K	18.64 mi	13:14:44	2:23:37	7:42	24:25	7:52	+0:17
20M	20.00 mi	13:25:21	2:34:14	7:43	10:37	7:49	-0:03
21M	21.00 mi	13:33:50	2:42:43	7:45	8:29	8:29	+0:40
35K	21.75 mi	13:39:25	2:48:18	7:44	5:35	7:28	-1:01
23M	23.00 mi	13:49:28	2:58:21	7:45	10:03	8:02	+0:34
24M	24.00 mi	13:57:17	3:06:10	7:45	7:49	7:49	-0:13
40K	24.85 mi	14:04:07	3:13:00	7:46	6:50	8:00	+0:11
25.2M	25.20 mi	14:07:10	3:16:03	7:47	3:03	8:51	+0:51
Finish	26.22 mi	14:15:05	3:23:58	7:47	7:55	7:46	-1:05

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

7:23 /mi

Average Pace

7:47 /mi

Slowest Pace

8:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:26

94% of race

Time at Steady Pace

8:29

4% of race

Time at Slower Pace

3:03

1% of race

Average Pace: 7:47 /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	11:14:59	23:52	7:41	23:52	7:41	#11277
10K	6.21 mi	11:38:33	47:26	7:38	23:34	7:35	#11201
15K	9.32 mi	12:03:26	1:12:19	7:46	24:53	8:01	#12298
20K	12.43 mi	12:26:55	1:35:48	7:43	23:29	7:34	#11595
Half	13.11 mi	12:31:57	1:40:50	7:41	5:02	7:23	#11467
25K	15.53 mi	12:50:19	1:59:12	7:40	18:22	7:35	#11085
30K	18.64 mi	13:14:44	2:23:37	7:42	24:25	7:52	#10814
20M	20.00 mi	13:25:21	2:34:14	7:43	10:37	7:49	#10648
21M	21.00 mi	13:33:50	2:42:43	7:45	8:29	8:29	#10600
35K	21.75 mi	13:39:25	2:48:18	7:44	5:35	7:28	#10485
23M	23.00 mi	13:49:28	2:58:21	7:45	10:03	8:02	#10428
24M	24.00 mi	13:57:17	3:06:10	7:45	7:49	7:49	#10395
40K	24.85 mi	14:04:07	3:13:00	7:46	6:50	8:00	#10354
25.2M	25.20 mi	14:07:10	3:16:03	7:47	3:03	8:51	#10368
Finish	26.22 mi	14:15:05	3:23:58	7:47	7:55	7:46	#10341

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	11277	8784	8784	14441(Top 54%)	10077(Top 66%)	10077(Top 709%)
10K	6.21 mi	3.10 mi	11201+76	8747+37	8747+37	11178(Top 42%)	8742(Top 58%)	8742(Top 615%)
15K	9.32 mi	3.11 mi	12298-1097	9217-470	9217-470	14441(Top 54%)	10077(Top 66%)	10077(Top 709%)
20K	12.43 mi	3.11 mi	11595+703	8898+319	8898+319	9765(Top 37%)	7940(Top 52%)	7940(Top 558%)
Half	13.11 mi	0.68 mi	11467+128	8844+54	8844+54	9233(Top 35%)	7668(Top 51%)	7668(Top 539%)
25K	15.53 mi	2.42 mi	11085+382	8667+177	8667+177	9350(Top 35%)	7638(Top 50%)	7638(Top 537%)
30K	18.64 mi	3.11 mi	10814+271	8495+172	8495+172	9816(Top 37%)	7732(Top 51%)	7732(Top 544%)
20M	20.00 mi	1.36 mi	10648+166	8379+116	8379+116	8961(Top 34%)	7175(Top 47%)	7175(Top 505%)
21M	21.00 mi	1.00 mi	10600+48	8333+46	8333+46	10371(Top 39%)	7791(Top 51%)	7791(Top 548%)
35K	21.75 mi	0.75 mi	10485+115	8262+71	8262+71	8274(Top 31%)	6675(Top 44%)	6675(Top 469%)
23M	23.00 mi	1.25 mi	10428+57	8201+61	8201+61	9921(Top 37%)	7436(Top 49%)	7436(Top 523%)
24M	24.00 mi	1.00 mi	10395+33	8158+43	8158+43	9901(Top 37%)	7347(Top 48%)	7347(Top 517%)
40K	24.85 mi	0.85 mi	10354+41	8109+49	8109+49	9972(Top 37%)	7323(Top 48%)	7323(Top 515%)
25.2M	25.20 mi	0.35 mi	10368-14	8098+11	8098+11	11512(Top 43%)	8026(Top 53%)	8026(Top 564%)
Finish	26.22 mi	1.02 mi	10341+27	8059+39	8059+39	10427(Top 39%)	7511(Top 49%)	7511(Top 528%)

7511

Passing Analysis

Category:

Athletes Passed

2685*

Passed By

1749

Net Change

+936

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#11277
5K → 10K	346	270	+76	#11277	#11201
10K → 15K	13	1110	-1097	#11201	#12298
15K → 20K	704	1	+703	#12298	#11595
20K → Half	129	1	+128	#11595	#11467
Half → 25K	386	4	+382	#11467	#11085
25K → 30K	326	55	+271	#11085	#10814
30K → 20M	181*	15	+166	#10814	#10648
20M → 21M	97	49	+48	#10648	#10600
21M → 35K	120	5	+115	#10600	#10485
35K → 23M	108	51	+57	#10485	#10428
23M → 24M	74	41	+33	#10428	#10395
24M → 40K	92	51	+41	#10395	#10354
40K → 25.2M	23	37	-14	#10354	#10368
25.2M → Finish	86	59	+27	#10368	#10341
TOTALS	2685*	1749	+936

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 22 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing