Simone Sakai

Bib: 20894F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 45%
Gender (Female)
#0 / 10924
Top 32%
Masters (Masters Women)
#0 / 6263
Top 19%
Division (F55-59)
#0 / 876
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:46
Rank: #14460
Start5K
24:46 | 7:58/mi
10K· 6.21 mi
49:44
Rank: #14436 (+24)
5K10K
24:58 | 8:02/mi
15K· 9.32 mi
1:15:08
Rank: #14451 (-15)
10K15K
25:24 | 8:11/mi
20K· 12.43 mi
1:40:51
Rank: #14162 (+289)
15K20K
25:43 | 8:17/mi
Half· 13.11 mi
1:46:24
Rank: #14119 (+43)
20KHalf
5:33 | 8:08/mi
25K· 15.53 mi
2:06:34
Rank: #13721 (+398)
Half25K
20:10 | 8:19/mi
30K· 18.64 mi
2:33:34
Rank: #13217 (+504)
25K30K
27:00 | 8:41/mi
20M
2:45:09
Rank: #12862 (+355)
30K20M
11:35 | 8:31/mi
21M
2:54:04
Rank: #12536 (+326)
20M21M
8:55 | 8:55/mi
35K· 21.75 mi
3:00:12
Rank: #12385 (+151)
21M35K
6:08 | 8:12/mi
23M
3:10:52
Rank: #12092 (+293)
35K23M
10:40 | 8:31/mi
24M
3:19:06
Rank: #11893 (+199)
23M24M
8:14 | 8:14/mi
40K· 24.85 mi
3:26:19
Rank: #11667 (+226)
24M40K
7:13 | 8:26/mi
25.2M
3:29:42
Rank: #11631 (+36)
40K25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:37:59
Rank: #11490 (+141)
25.2MFinish
8:17 | 8:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:24
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:51:35
Pace8:31 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5324:467:5824:46
7:58
-
10K
6.21 mi11:44:5149:448:0024:58
8:02
+0:04
15K
9.32 mi12:10:151:15:088:0425:24
8:11
+0:09
20K
12.43 mi12:35:581:40:518:0725:43
8:17
+0:06
Half
13.11 mi12:41:311:46:248:075:33
8:08
-0:09
25K
15.53 mi13:01:412:06:348:0920:10
8:19
+0:11
30K
18.64 mi13:28:412:33:348:1427:00
8:41
+0:22
20M
20.00 mi13:40:162:45:098:1511:35
8:31
-0:10
21M
21.00 mi13:49:112:54:048:178:55
8:55
+0:24
35K
21.75 mi13:55:193:00:128:176:08
8:12
-0:43
23M
23.00 mi14:05:593:10:528:1810:40
8:31
+0:19
24M
24.00 mi14:14:133:19:068:188:14
8:14
-0:17
40K
24.85 mi14:21:263:26:198:187:13
8:26
+0:12
25.2M
25.20 mi14:24:493:29:428:193:23
9:49
+1:23
Finish
26.22 mi14:33:063:37:598:198:17
8:08
-1:41

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

7:58 /mi

Average Pace

8:19 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:44

23% of race

Time at Steady Pace

1:46:42

49% of race

Time at Slower Pace

1:01:33

28% of race

Average Pace: 8:19 /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 mi11:19:5324:467:5824:46
7:58
#14460
10K
6.21 mi11:44:5149:448:0024:58
8:02
#14436
15K
9.32 mi12:10:151:15:088:0425:24
8:11
#14451
20K
12.43 mi12:35:581:40:518:0725:43
8:17
#14162
Half
13.11 mi12:41:311:46:248:075:33
8:08
#14119
25K
15.53 mi13:01:412:06:348:0920:10
8:19
#13721
30K
18.64 mi13:28:412:33:348:1427:00
8:41
#13217
20M
20.00 mi13:40:162:45:098:1511:35
8:31
#12862
21M
21.00 mi13:49:112:54:048:178:55
8:55
#12536
35K
21.75 mi13:55:193:00:128:176:08
8:12
#12385
23M
23.00 mi14:05:593:10:528:1810:40
8:31
#12092
24M
24.00 mi14:14:133:19:068:188:14
8:14
#11893
40K
24.85 mi14:21:263:26:198:187:13
8:26
#11667
25.2M
25.20 mi14:24:493:29:428:193:23
9:49
#11631
Finish
26.22 mi14:33:063:37:598:198:17
8:08
#11490
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi144604598459814568(Top 57%)4700(Top 43%)4700(Top 537%)
10K6.21 mi3.10 mi14436+244596+24596+214460(Top 57%)4604(Top 42%)4604(Top 526%)
15K9.32 mi3.11 mi14451-154602-64602-614568(Top 57%)4700(Top 43%)4700(Top 537%)
20K12.43 mi3.11 mi14162+2894457+1454457+14513583(Top 53%)4173(Top 38%)4173(Top 476%)
Half13.11 mi0.68 mi14119+434438+194438+1913621(Top 53%)4250(Top 39%)4250(Top 485%)
25K15.53 mi2.42 mi13721+3984227+2114227+21112085(Top 47%)3556(Top 33%)3556(Top 406%)
30K18.64 mi3.11 mi13217+5044032+1954032+19511645(Top 46%)3544(Top 32%)3544(Top 405%)
20M20.00 mi1.36 mi12862+3553892+1403892+1409596(Top 38%)2750(Top 25%)2750(Top 314%)
21M21.00 mi1.00 mi12536+3263764+1283764+1288206(Top 32%)2298(Top 21%)2298(Top 262%)
35K21.75 mi0.75 mi12385+1513729+353729+359019(Top 35%)2738(Top 25%)2738(Top 313%)
23M23.00 mi1.25 mi12092+2933624+1053624+1058611(Top 34%)2684(Top 25%)2684(Top 306%)
24M24.00 mi1.00 mi11893+1993560+643560+647980(Top 31%)2483(Top 23%)2483(Top 283%)
40K24.85 mi0.85 mi11667+2263486+743486+748080(Top 32%)2635(Top 24%)2635(Top 301%)
25.2M25.20 mi0.35 mi11631+363489-33489-310177(Top 40%)3707(Top 34%)3707(Top 423%)
Finish26.22 mi1.02 mi11490+1413457+323457+329383(Top 37%)3229(Top 30%)3229(Top 369%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14568

Females

4700

F55-59

4700

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

14460

Females

4604

F55-59

4604

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14568

Females

4700

F55-59

4700

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13583

Females

4173

F55-59

4173

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

13621

Females

4250

F55-59

4250

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12085

Females

3556

F55-59

3556

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11645

Females

3544

F55-59

3544

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

9596

Females

2750

F55-59

2750

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8206

Females

2298

F55-59

2298

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9019

Females

2738

F55-59

2738

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8611

Females

2684

F55-59

2684

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7980

Females

2483

F55-59

2483

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8080

Females

2635

F55-59

2635

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10177

Females

3707

F55-59

3707

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9383

Females

3229

F55-59

3229

Passing Analysis

Category:
Athletes Passed
3811
Passed By
841
Net Change
+2970
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14460
5K10K300276+24#14460#14436
10K15K242257-15#14436#14451
15K20K37586+289#14451#14162
20KHalf6522+43#14162#14119
Half25K43032+398#14119#13721
25K30K56763+504#13721#13217
30K20M36510+355#13217#12862
20M21M3337+326#12862#12536
21M35K1576+151#12536#12385
35K23M30815+293#12385#12092
23M24M2089+199#12092#11893
24M40K2326+226#11893#11667
40K25.2M6327+36#11667#11631
25.2MFinish16625+141#11631#11490
TOTALS3811841+2970
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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