Ro Sakiyama

Bib: 11451M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 26%
Gender (Male)
#0 / 15176
Top 40%
Masters (Masters Men)
#0 / 9891
Top 27%
Division (M55-59)
#0 / 1422
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:56
Rank: #6624
Start5K
7:04/mi
21:56 split
10K· 6.21 mi
43:11
Rank: #6196 (+428)
5K10K
6:50/mi
21:15 split
15K· 9.32 mi
1:04:51
Rank: #6245 (-49)
10K15K
6:58/mi
21:40 split
20K· 12.43 mi
1:27:29
Rank: #6574 (-329)
15K20K
7:17/mi
22:38 split
Half· 13.11 mi
1:32:17
Rank: #6588 (-14)
20KHalf
7:02/mi
4:48 split
25K· 15.53 mi
1:50:08
Rank: #6717 (-129)
Half25K
7:22/mi
17:51 split
30K· 18.64 mi
2:14:00
Rank: #6927 (-210)
25K30K
7:41/mi
23:52 split
20M
2:24:25
Rank: #6945 (-18)
30K20M
7:40/mi
10:25 split
21M
2:32:47
Rank: #7008 (-63)
20M21M
8:22/mi
8:22 split
35K· 21.75 mi
2:38:23
Rank: #7046 (-38)
21M35K
7:29/mi
5:36 split
23M
2:47:57
Rank: #7015 (+31)
35K23M
7:38/mi
9:34 split
24M
2:55:30
Rank: #7025 (-10)
23M24M
7:33/mi
7:33 split
40K· 24.85 mi
3:02:09
Rank: #7057 (-32)
24M40K
7:47/mi
6:39 split
25.2M
3:05:03
Rank: #7058 (-1)
40K25.2M
8:25/mi
2:54 split
Finish· 26.22 mi
3:12:33
Rank: #7028 (+30)
25.2MFinish
7:22/mi
7:30 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:17
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:40:16
Pace7:39 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2521:567:0421:56
7:04
-
10K
6.21 mi11:09:4043:116:5721:15
6:50
-0:14
15K
9.32 mi11:31:201:04:516:5721:40
6:58
+0:08
20K
12.43 mi11:53:581:27:297:0222:38
7:17
+0:19
Half
13.11 mi11:58:461:32:177:024:48
7:02
-0:15
25K
15.53 mi12:16:371:50:087:0517:51
7:22
+0:20
30K
18.64 mi12:40:292:14:007:1123:52
7:41
+0:19
20M
20.00 mi12:50:542:24:257:1310:25
7:40
-0:01
21M
21.00 mi12:59:162:32:477:178:22
8:22
+0:42
35K
21.75 mi13:04:522:38:237:175:36
7:29
-0:53
23M
23.00 mi13:14:262:47:577:189:34
7:38
+0:09
24M
24.00 mi13:21:592:55:307:197:33
7:33
-0:05
40K
24.85 mi13:28:383:02:097:206:39
7:47
+0:14
25.2M
25.20 mi13:31:323:05:037:212:54
8:25
+0:38
Finish
26.22 mi13:39:023:12:337:217:30
7:22
-1:03

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

6:50 /mi

Average Pace

7:21 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:39

36% of race

Time at Steady Pace

1:44:59

55% of race

Time at Slower Pace

17:55

9% of race

Average Pace: 7:21 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:48:2521:567:0421:56
7:04
#6624
10K
6.21 mi11:09:4043:116:5721:15
6:50
#6196
15K
9.32 mi11:31:201:04:516:5721:40
6:58
#6245
20K
12.43 mi11:53:581:27:297:0222:38
7:17
#6574
Half
13.11 mi11:58:461:32:177:024:48
7:02
#6588
25K
15.53 mi12:16:371:50:087:0517:51
7:22
#6717
30K
18.64 mi12:40:292:14:007:1123:52
7:41
#6927
20M
20.00 mi12:50:542:24:257:1310:25
7:40
#6945
21M
21.00 mi12:59:162:32:477:178:22
8:22
#7008
35K
21.75 mi13:04:522:38:237:175:36
7:29
#7046
23M
23.00 mi13:14:262:47:577:189:34
7:38
#7015
24M
24.00 mi13:21:592:55:307:197:33
7:33
#7025
40K
24.85 mi13:28:383:02:097:206:39
7:47
#7057
25.2M
25.20 mi13:31:323:05:037:212:54
8:25
#7058
Finish
26.22 mi13:39:023:12:337:217:30
7:22
#7028
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi6624598359836395(Top 24%)5770(Top 38%)5770(Top 406%)
10K6.21 mi3.10 mi6196+4285636+3475636+3475661(Top 21%)5195(Top 34%)5195(Top 365%)
15K9.32 mi3.11 mi6245-495669-335669-336395(Top 24%)5770(Top 38%)5770(Top 406%)
20K12.43 mi3.11 mi6574-3295916-2475916-2477661(Top 29%)6664(Top 44%)6664(Top 469%)
Half13.11 mi0.68 mi6588-145923-75923-76742(Top 25%)6049(Top 40%)6049(Top 425%)
25K15.53 mi2.42 mi6717-1296024-1016024-1017686(Top 29%)6597(Top 43%)6597(Top 464%)
30K18.64 mi3.11 mi6927-2106157-1336157-1338503(Top 32%)6980(Top 46%)6980(Top 491%)
20M20.00 mi1.36 mi6945-186167-106167-107888(Top 30%)6514(Top 43%)6514(Top 458%)
21M21.00 mi1.00 mi7008-636196-296196-299602(Top 36%)7389(Top 49%)7389(Top 520%)
35K21.75 mi0.75 mi7046-386216-206216-208386(Top 32%)6717(Top 44%)6717(Top 472%)
23M23.00 mi1.25 mi7015+316161+556161+557340(Top 28%)6020(Top 40%)6020(Top 423%)
24M24.00 mi1.00 mi7025-106149+126149+128007(Top 30%)6315(Top 42%)6315(Top 444%)
40K24.85 mi0.85 mi7057-326155-66155-68483(Top 32%)6535(Top 43%)6535(Top 460%)
25.2M25.20 mi0.35 mi7058-16145+106145+108874(Top 33%)6647(Top 44%)6647(Top 467%)
Finish26.22 mi1.02 mi7028+306101+446101+447490(Top 28%)5857(Top 39%)5857(Top 412%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6395

Males

5770

M55-59

5770

5K→10K

3.1 - 6.2 mi

Top 21%
×5story building
+79ft-138ft

Overall

5661

Males

5195

M55-59

5195

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6395

Males

5770

M55-59

5770

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7661

Males

6664

M55-59

6664

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6742

Males

6049

M55-59

6049

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7686

Males

6597

M55-59

6597

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8503

Males

6980

M55-59

6980

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

7888

Males

6514

M55-59

6514

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9602

Males

7389

M55-59

7389

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8386

Males

6717

M55-59

6717

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7340

Males

6020

M55-59

6020

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

8007

Males

6315

M55-59

6315

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8483

Males

6535

M55-59

6535

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8874

Males

6647

M55-59

6647

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

7490

Males

5857

M55-59

5857

Passing Analysis

Category:
Athletes Passed
1136
Passed By
1540
Net Change
-404
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6624
5K10K48355+428#6624#6196
10K15K96145-49#6196#6245
15K20K31360-329#6245#6574
20KHalf1731-14#6574#6588
Half25K46175-129#6588#6717
25K30K58268-210#6717#6927
30K20M4563-18#6927#6945
20M21M45108-63#6945#7008
21M35K2361-38#7008#7046
35K23M9463+31#7046#7015
23M24M5767-10#7015#7025
24M40K3870-32#7025#7057
40K25.2M2728-1#7057#7058
25.2MFinish7646+30#7058#7028
TOTALS11361540-404
📊

Passing Visuals

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