Shuhuan Yu

Bib: 21298•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Top 47%

Gender (Female)

#0 / 11423

Top 30%

Masters (Masters Women)

#0 / 6539

Top 16%

Division (F50-54)

#0 / 1207

Top 9%

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

7:55/mi

24:36

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

7:48/mi

48:50

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

7:54/mi

1:13:24

↑ 67 ft↓ 78 ft

20K· 12.43 mi

8:04/mi

1:38:28

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

7:59/mi

1:43:55

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

8:23/mi

2:04:15

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

8:11/mi

2:29:41

↑ 181 ft↓ 148 ft0.2% grade

20M

8:09/mi

2:40:46

↑ 64 ft↓ 50 ft0.2% grade

21M

8:33/mi

2:49:19

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

7:59/mi

2:55:17

↑ 17 ft↓ 86 ft1.7% grade

23M

7:58/mi

3:05:16

↑ 23 ft↓ 63 ft0.6% grade

24M

7:47/mi

3:13:03

↓ 82 ft1.3% grade

40K· 24.85 mi

7:57/mi

3:19:51

↓ 20 ft0.3% grade

25.2M

8:42/mi

3:22:51

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

7:49/mi

3:30:49

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:43:55

Pace7:56 /mi

2nd Half

Distance13.11 mi

Time1:46:54

Pace8:09 /mi

📊Positive Split: 2.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:17:02	24:36	7:55	24:36	7:55	-
10K	6.21 mi	11:41:16	48:50	7:52	24:14	7:48	-0:07
15K	9.32 mi	12:05:50	1:13:24	7:53	24:34	7:54	+0:06
20K	12.43 mi	12:30:54	1:38:28	7:55	25:04	8:04	+0:10
Half	13.11 mi	12:36:21	1:43:55	7:56	5:27	7:59	-0:05
25K	15.53 mi	12:56:41	2:04:15	8:00	20:20	8:23	+0:24
30K	18.64 mi	13:22:07	2:29:41	8:02	25:26	8:11	-0:12
20M	20.00 mi	13:33:12	2:40:46	8:02	11:05	8:09	-0:02
21M	21.00 mi	13:41:45	2:49:19	8:04	8:33	8:33	+0:24
35K	21.75 mi	13:47:43	2:55:17	8:04	5:58	7:59	-0:34
23M	23.00 mi	13:57:42	3:05:16	8:03	9:59	7:58	-0:01
24M	24.00 mi	14:05:29	3:13:03	8:03	7:47	7:47	-0:11
40K	24.85 mi	14:12:17	3:19:51	8:02	6:48	7:57	+0:10
25.2M	25.20 mi	14:15:17	3:22:51	8:03	3:00	8:42	+0:45
Finish	26.22 mi	14:23:15	3:30:49	8:03	7:58	7:49	-0:53

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

7:47 /mi

Average Pace

8:03 /mi

Slowest Pace

8:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:49

99% of race

Time at Steady Pace

3:00

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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	11:17:02	24:36	7:55	24:36	7:55	#13409
10K	6.21 mi	11:41:16	48:50	7:52	24:14	7:48	#13266
15K	9.32 mi	12:05:50	1:13:24	7:53	24:34	7:54	#13373
20K	12.43 mi	12:30:54	1:38:28	7:55	25:04	8:04	#13498
Half	13.11 mi	12:36:21	1:43:55	7:56	5:27	7:59	#13534
25K	15.53 mi	12:56:41	2:04:15	8:00	20:20	8:23	#13856
30K	18.64 mi	13:22:07	2:29:41	8:02	25:26	8:11	#13512
20M	20.00 mi	13:33:12	2:40:46	8:02	11:05	8:09	#13331
21M	21.00 mi	13:41:45	2:49:19	8:04	8:33	8:33	#13147
35K	21.75 mi	13:47:43	2:55:17	8:04	5:58	7:59	#13089
23M	23.00 mi	13:57:42	3:05:16	8:03	9:59	7:58	#12883
24M	24.00 mi	14:05:29	3:13:03	8:03	7:47	7:47	#12712
40K	24.85 mi	14:12:17	3:19:51	8:02	6:48	7:57	#12598
25.2M	25.20 mi	14:15:17	3:22:51	8:03	3:00	8:42	#12562
Finish	26.22 mi	14:23:15	3:30:49	8:03	7:58	7:49	#12478

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	13409	3671	3671	13627(Top 51%)	3851(Top 34%)	3851(Top 319%)
10K	6.21 mi	3.10 mi	13266+143	3603+68	3603+68	13127(Top 49%)	3507(Top 31%)	3507(Top 291%)
15K	9.32 mi	3.11 mi	13373-107	3676-73	3676-73	13627(Top 51%)	3851(Top 34%)	3851(Top 319%)
20K	12.43 mi	3.11 mi	13498-125	3781-105	3781-105	13993(Top 53%)	4100(Top 36%)	4100(Top 340%)
Half	13.11 mi	0.68 mi	13534-36	3803-22	3803-22	14284(Top 54%)	4228(Top 37%)	4228(Top 350%)
25K	15.53 mi	2.42 mi	13856-322	4026-223	4026-223	15496(Top 58%)	5134(Top 45%)	5134(Top 425%)
30K	18.64 mi	3.11 mi	13512+344	3845+181	3845+181	12262(Top 46%)	3337(Top 29%)	3337(Top 276%)
20M	20.00 mi	1.36 mi	13331+181	3752+93	3752+93	11421(Top 43%)	2956(Top 26%)	2956(Top 245%)
21M	21.00 mi	1.00 mi	13147+184	3664+88	3664+88	10795(Top 41%)	2774(Top 24%)	2774(Top 230%)
35K	21.75 mi	0.75 mi	13089+58	3647+17	3647+17	11983(Top 45%)	3419(Top 30%)	3419(Top 283%)
23M	23.00 mi	1.25 mi	12883+206	3562+85	3562+85	9603(Top 36%)	2313(Top 20%)	2313(Top 192%)
24M	24.00 mi	1.00 mi	12712+171	3479+83	3479+83	9718(Top 37%)	2467(Top 22%)	2467(Top 204%)
40K	24.85 mi	0.85 mi	12598+114	3427+52	3427+52	9779(Top 37%)	2555(Top 22%)	2555(Top 212%)
25.2M	25.20 mi	0.35 mi	12562+36	3414+13	3414+13	10827(Top 41%)	3101(Top 27%)	3101(Top 257%)
Finish	26.22 mi	1.02 mi	12478+84	3394+20	3394+20	10838(Top 41%)	3112(Top 27%)	3112(Top 258%)

3112

Passing Analysis

Category:

Athletes Passed

2306

Passed By

1375

Net Change

+931

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#13409
5K → 10K	384	241	+143	#13409	#13266
10K → 15K	158	265	-107	#13266	#13373
15K → 20K	139	264	-125	#13373	#13498
20K → Half	19	55	-36	#13498	#13534
Half → 25K	59	381	-322	#13534	#13856
25K → 30K	383	39	+344	#13856	#13512
30K → 20M	196	15	+181	#13512	#13331
20M → 21M	196	12	+184	#13331	#13147
21M → 35K	88	30	+58	#13147	#13089
35K → 23M	213	7	+206	#13089	#12883
23M → 24M	179	8	+171	#12883	#12712
24M → 40K	129	15	+114	#12712	#12598
40K → 25.2M	45	9	+36	#12598	#12562
25.2M → Finish	118	34	+84	#12562	#12478
TOTALS	2306	1375	+931

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 27 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing