Gary Yu

MA

Bib: 24195 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 39%
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
8:12/mi
25:28
973451.5%
220 ft elev
10K· 6.21 mi
8:11/mi
50:54
791380.4%
157 ft elev
15K· 9.32 mi
8:09/mi
1:16:13
6778
146 ft elev
20K· 12.43 mi
8:34/mi
1:42:49
106860.1%
165 ft elev
Half· 13.11 mi
8:36/mi
1:48:41
19370.5%
148 ft elev
25K· 15.53 mi
9:07/mi
2:10:47
66880.2%
127 ft elev
30K· 18.64 mi
9:50/mi
2:41:19
1811480.2%
138 ft elev
20M
10:04/mi
2:55:00
64500.2%
148 ft elev
21M
11:49/mi
3:06:49
106241.6%
227 ft elev
35K· 21.75 mi
9:27/mi
3:13:53
17861.7%
156 ft elev
23M
10:01/mi
3:26:26
23630.6%
116 ft elev
24M
9:47/mi
3:36:13
821.3%
34 ft elev
40K· 24.85 mi
9:49/mi
3:44:37
200.3%
20 ft elev
25.2M
11:45/mi
3:48:40
13160.2%
18 ft elev
Finish· 26.22 mi
9:26/mi
3:58:17
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
1:48:418:17 /mi⚡ faster
2nd Half
2:09:369:53 /mi+19.2%
Positive split — 19.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:288:123.11 mi25:28
8:12
-
10K
50:548:113.10 mi25:26
8:11
-0:01
15K
1:16:138:113.11 mi25:19
8:09
-0:02
20K
1:42:498:163.11 mi26:36
8:34
+0:25
Half(13.11 mi)
1:48:418:170.68 mi5:52
8:36
+0:02
25K
2:10:478:252.42 mi22:06
9:07
+0:31
30K
2:41:198:393.11 mi30:32
9:50
+0:43
20M
2:55:008:451.36 mi13:41
10:04
+0:14
21M
3:06:498:541.00 mi11:49
11:49
+1:45
35K
3:13:538:550.75 mi7:04
9:27
-2:22
23M
3:26:268:591.25 mi12:33
10:01
+0:34
24M
3:36:139:011.00 mi9:47
9:47
-0:14
40K
3:44:379:020.85 mi8:24
9:49
+0:02
25.2M
3:48:409:040.35 mi4:03
11:45
+1:56
Finish(26.22 mi)
3:58:179:061.02 mi9:37
9:26
-2:19
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:09 /mi

Average Pace

9:06 /mi

Slowest Pace

11:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:48:41

46% of race

Time at Steady Pace

1:27:30

37% of race

Time at Slower Pace

42:06

18% of race

Average Pace: 9:05 /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 mi180721163211632170701125111251
10K3.10 mi17923+14911594+3811594+38177861156811568
15K3.11 mi17615+30811477+11711477+117170701125111251
20K3.11 mi17836-22111543-6611543-66186131186911869
Half(13.11 mi)0.68 mi17918-8211575-3211575-32197921238512385
25K2.42 mi18398-48011769-19411769-194204091259112591
30K3.11 mi19068-67012016-24712016-247210741274712747
20M1.36 mi19289-22112086-7012086-70211741266112661
21M1.00 mi19686-39712238-15212238-152232341355113551
35K0.75 mi19707-2112233+512233+5201261202912029
23M1.25 mi19792-8512234-112234-1205621218012180
24M1.00 mi19847-5512230+412230+4206641218512185
40K0.85 mi19849-212209+2112209+21198831174511745
25.2M0.35 mi19924-7512244-3512244-35226341308913089
Finish(26.22 mi)1.02 mi20003-7912270-2612270-26209511226412264

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

17070

Males

11251

M65-69

11251

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

17786

Males

11568

M65-69

11568

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

17070

Males

11251

M65-69

11251

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

18613

Males

11869

M65-69

11869

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

19792

Males

12385

M65-69

12385

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

20409

Males

12591

M65-69

12591

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

21074

Males

12747

M65-69

12747

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

21174

Males

12661

M65-69

12661

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23234

Males

13551

M65-69

13551

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

20126

Males

12029

M65-69

12029

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20562

Males

12180

M65-69

12180

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

20664

Males

12185

M65-69

12185

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19883

Males

11745

M65-69

11745

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22634

Males

13089

M65-69

13089

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

20951

Males

12264

M65-69

12264

Passing Analysis

Category:
Passed
1368
Passed By
3299
Net Change
-1931
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18072
5K10K371222+149#18072#17923
10K15K37567+308#17923#17615
15K20K125346-221#17615#17836
20KHalf1799-82#17836#17918
Half25K60540-480#17918#18398
25K30K87757-670#18398#19068
30K20M46267-221#19068#19289
20M21M29426-397#19289#19686
21M35K3253-21#19686#19707
35K23M66151-85#19707#19792
23M24M56111-55#19792#19847
24M40K5860-2#19847#19849
40K25.2M1085-75#19849#19924
25.2MFinish36115-79#19924#20003
TOTALS13683299-1931

Passing Charts

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