Yongbing Wan

CA

Bib: 22806 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Top 35%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:41/mi
26:58
973451.5%
220 ft elev
10K· 6.21 mi
8:59/mi
54:52
791380.4%
157 ft elev
15K· 9.32 mi
9:10/mi
1:23:20
6778
146 ft elev
20K· 12.43 mi
9:24/mi
1:52:33
106860.1%
165 ft elev
Half· 13.11 mi
9:02/mi
1:58:43
19370.5%
148 ft elev
25K· 15.53 mi
9:11/mi
2:20:58
66880.2%
127 ft elev
30K· 18.64 mi
9:22/mi
2:50:04
1811480.2%
138 ft elev
20M
11:00/mi
3:05:01
64500.2%
148 ft elev
21M
10:31/mi
3:15:32
106241.6%
227 ft elev
35K· 21.75 mi
9:51/mi
3:22:54
17861.7%
156 ft elev
23M
9:43/mi
3:35:04
23630.6%
116 ft elev
24M
9:20/mi
3:44:24
821.3%
34 ft elev
40K· 24.85 mi
9:52/mi
3:52:50
200.3%
20 ft elev
25.2M
11:01/mi
3:56:38
13160.2%
18 ft elev
Finish· 26.22 mi
10:05/mi
4:06:55
2221
17 ft elev
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:58:439:03 /mi⚡ faster
2nd Half
2:08:129:47 /mi+8.0%
Positive split — 8.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
26:588:413.11 mi26:58
8:41
-
10K
54:528:503.10 mi27:54
8:59
+0:18
15K
1:23:208:563.11 mi28:28
9:10
+0:11
20K
1:52:339:033.11 mi29:13
9:24
+0:14
Half(13.11 mi)
1:58:439:030.68 mi6:10
9:02
-0:22
25K
2:20:589:042.42 mi22:15
9:11
+0:09
30K
2:50:049:073.11 mi29:06
9:22
+0:11
20M
3:05:019:151.36 mi14:57
11:00
+1:38
21M
3:15:329:191.00 mi10:31
10:31
-0:29
35K
3:22:549:200.75 mi7:22
9:51
-0:40
23M
3:35:049:211.25 mi12:10
9:43
-0:08
24M
3:44:249:211.00 mi9:20
9:20
-0:23
40K
3:52:509:220.85 mi8:26
9:52
+0:32
25.2M
3:56:389:230.35 mi3:48
11:01
+1:09
Finish(26.22 mi)
4:06:559:251.02 mi10:17
10:05
-0:56
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:41 /mi

Average Pace

9:25 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:01:02

25% of race

Time at Steady Pace

2:10:32

53% of race

Time at Slower Pace

55:21

22% of race

Average Pace: 9:25 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi187291150411504195671196711967
10K3.10 mi19179-45011715-21111715-211196591196311963
15K3.11 mi19313-13411809-9411809-94195671196711967
20K3.11 mi19205+10811748+6111748+61188781162611626
Half(13.11 mi)0.68 mi19155+5011733+1511733+15184061135211352
25K2.42 mi18630+52511483+25011483+250163141038410384
30K3.11 mi17929+70111095+38811095+3881489495079507
20M1.36 mi18112-18311146-5111146-51192901139411394
21M1.00 mi17897+21511014+13211014+1321488890939093
35K0.75 mi17841+5610977+3710977+371666499459945
23M1.25 mi17609+23210857+12010857+1201441887688768
24M1.00 mi17467+14210773+8410773+841368983838383
40K0.85 mi17329+13810678+9510678+951451587088708
25.2M0.35 mi17267+6210639+3910639+391454587138713
Finish(26.22 mi)1.02 mi17282-1510609+3010609+30187131083610836

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

19567

Males

11967

M65-69

11967

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

19659

Males

11963

M65-69

11963

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

19567

Males

11967

M65-69

11967

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

18878

Males

11626

M65-69

11626

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

18406

Males

11352

M65-69

11352

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

16314

Males

10384

M65-69

10384

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

14894

Males

9507

M65-69

9507

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19290

Males

11394

M65-69

11394

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14888

Males

9093

M65-69

9093

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16664

Males

9945

M65-69

9945

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14418

Males

8768

M65-69

8768

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

13689

Males

8383

M65-69

8383

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14515

Males

8708

M65-69

8708

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14545

Males

8713

M65-69

8713

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

18713

Males

10836

M65-69

10836

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#18729
5K10K
582132-450
#18729 #19179
10K15K
314180-134
#19179 #19313
15K20K
192300+108
#19313 #19205
20KHalf
1464+50
#19205 #19155
Half25K
7532+525
#19155 #18630
25K30K
15716+701
#18630 #17929
30K20M
23855-183
#17929 #18112
20M21M
27242+215
#18112 #17897
21M35K
2480+56
#17897 #17841
35K23M
11243+232
#17841 #17609
23M24M
7149+142
#17609 #17467
24M40K
10148+138
#17467 #17329
40K25.2M
769+62
#17329 #17267
25.2MFinish
7863-15
#17267 #17282
TOTALS
15262973+1447
#18729 #17282

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing