Huiwen Tan

Bib: 31649 F CN

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Female)

#0 / 12228

Masters (Masters Women)

#0 / 6759

Division (F50-54)

#0 / 1303

Race Day Weather

50°/40°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

9:27/mi

29:23

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

9:18/mi

58:17

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

9:16/mi

1:27:05

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

9:49/mi

1:57:34

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

9:29/mi

2:04:02

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

9:56/mi

2:28:06

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

10:28/mi

3:00:38

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

10:14/mi

3:14:32

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

11:44/mi

3:26:16

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

9:56/mi

3:33:42

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

10:34/mi

3:46:56

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

10:20/mi

3:57:16

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

10:29/mi

4:06:14

↓ 20 ft0.3% grade

20 ft elev

25.2M

11:16/mi

4:10:07

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

9:42/mi

4:20:00

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half

2:04:029:28 /mi⚡ faster

2nd Half

2:15:5810:22 /mi+9.6%

Positive split — 9.6% slower in the second half

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:23	9:27	3.11 mi	29:23	9:27	-
10K	58:17	9:23	3.10 mi	28:54	9:18	-0:09
15K	1:27:05	9:21	3.11 mi	28:48	9:16	-0:02
20K	1:57:34	9:28	3.11 mi	30:29	9:49	+0:33
Half(13.11 mi)	2:04:02	9:28	0.68 mi	6:28	9:29	-0:20
25K	2:28:06	9:32	2.42 mi	24:04	9:56	+0:27
30K	3:00:38	9:41	3.11 mi	32:32	10:28	+0:32
20M	3:14:32	9:44	1.36 mi	13:54	10:14	-0:14
21M	3:26:16	9:49	1.00 mi	11:44	11:44	+1:30
35K	3:33:42	9:50	0.75 mi	7:26	9:56	-1:48
23M	3:46:56	9:52	1.25 mi	13:14	10:34	+0:38
24M	3:57:16	9:53	1.00 mi	10:20	10:20	-0:14
40K	4:06:14	9:54	0.85 mi	8:58	10:29	+0:09
25.2M	4:10:07	9:56	0.35 mi	3:53	11:16	+0:47
Finish(26.22 mi)	4:20:00	9:55	1.02 mi	9:53	9:42	-1:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

9:55 /mi

Slowest Pace

11:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:33:33

36% of race

Time at Steady Pace

1:25:46

33% of race

Time at Slower Pace

1:20:41

31% of race

Average Pace: 9:55 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	24108	9751	9751	23120	9165	9165
10K	3.10 mi	23823+285	9586+165	9586+165	23549	9433	9433
15K	3.11 mi	23588+235	9453+133	9453+133	23120	9165	9165
20K	3.11 mi	23641-53	9479-26	9479-26	23798	9602	9602
Half(13.11 mi)	0.68 mi	23634+7	9482-3	9482-3	23529	9443	9443
25K	2.42 mi	23519+115	9431+51	9431+51	23071	9230	9230
30K	3.11 mi	23383+136	9393+38	9393+38	22894	9259	9259
20M	1.36 mi	23223+160	9326+67	9326+67	21664	8719	8719
21M	1.00 mi	23210+13	9341-15	9341-15	23102	9542	9542
35K	0.75 mi	23151+59	9312+29	9312+29	21744	8902	8902
23M	1.25 mi	23102+49	9320-8	9320-8	22192	9167	9167
24M	1.00 mi	23060+42	9323-3	9323-3	22360	9321	9321
40K	0.85 mi	23009+51	9312+11	9312+11	21905	9150	9150
25.2M	0.35 mi	22999+10	9308+4	9308+4	21466	8899	8899
Finish(26.22 mi)	1.02 mi	22956+43	9299+9	9299+9	21940	9131	9131

9131

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#24108
5K → 10K	125410+285	#24108 → #23823
10K → 15K	54289+235	#23823 → #23588
15K → 20K	178125-53	#23588 → #23641
20K → Half	1623+7	#23641 → #23634
Half → 25K	66181+115	#23634 → #23519
25K → 30K	95231+136	#23519 → #23383
30K → 20M	10170+160	#23383 → #23223
20M → 21M	5669+13	#23223 → #23210
21M → 35K	1574+59	#23210 → #23151
35K → 23M	4291+49	#23151 → #23102
23M → 24M	3173+42	#23102 → #23060
24M → 40K	1970+51	#23060 → #23009
40K → 25.2M	1020+10	#23009 → #22999
25.2M → Finish	1558+43	#22999 → #22956
TOTALS	7321884+1152	#24108 → #22956

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed about 1 month ago

Public Race Data

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Race managed by

Boston Athletic Association

Race timed by

Mika Timing