Tara Postnikoff

Bib: 22593F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 41%
Masters (Masters Women)
#0 / 6539
Top 28%
Division (F45-49)
#0 / 1817
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:29
Rank: #15495
Start5K
8:12/mi
25:29 split
10K· 6.21 mi
50:41
Rank: #15511 (-16)
5K10K
8:07/mi
25:12 split
15K· 9.32 mi
1:16:07
Rank: #15596 (-85)
10K15K
8:11/mi
25:26 split
20K· 12.43 mi
1:42:23
Rank: #15841 (-245)
15K20K
8:27/mi
26:16 split
Half· 13.11 mi
1:47:56
Rank: #15812 (+29)
20KHalf
8:08/mi
5:33 split
25K· 15.53 mi
2:08:19
Rank: #15753 (+59)
Half25K
8:24/mi
20:23 split
30K· 18.64 mi
2:35:19
Rank: #15693 (+60)
25K30K
8:41/mi
27:00 split
20M
2:47:10
Rank: #15610 (+83)
30K20M
8:43/mi
11:51 split
21M
2:56:34
Rank: #15578 (+32)
20M21M
9:24/mi
9:24 split
35K· 21.75 mi
3:02:52
Rank: #15553 (+25)
21M35K
8:25/mi
6:18 split
23M
3:13:14
Rank: #15301 (+252)
35K23M
8:17/mi
10:22 split
24M
3:21:11
Rank: #15098 (+203)
23M24M
7:57/mi
7:57 split
40K· 24.85 mi
3:28:02
Rank: #14910 (+188)
24M40K
8:01/mi
6:51 split
25.2M
3:30:56
Rank: #14805 (+105)
40K25.2M
8:25/mi
2:54 split
Finish· 26.22 mi
3:38:44
Rank: #14618 (+187)
25.2MFinish
7:39/mi
7:48 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:56
Pace8:14 /mi
2nd Half
Distance13.11 mi
Time1:50:48
Pace8:27 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1625:298:1225:29
8:12
-
10K
6.21 mi11:44:2850:418:0925:12
8:07
-0:05
15K
9.32 mi12:09:541:16:078:1025:26
8:11
+0:04
20K
12.43 mi12:36:101:42:238:1426:16
8:27
+0:16
Half
13.11 mi12:41:431:47:568:145:33
8:08
-0:19
25K
15.53 mi13:02:062:08:198:1620:23
8:24
+0:16
30K
18.64 mi13:29:062:35:198:2027:00
8:41
+0:17
20M
20.00 mi13:40:572:47:108:2111:51
8:43
+0:02
21M
21.00 mi13:50:212:56:348:249:24
9:24
+0:41
35K
21.75 mi13:56:393:02:528:256:18
8:25
-0:59
23M
23.00 mi14:07:013:13:148:2410:22
8:17
-0:08
24M
24.00 mi14:14:583:21:118:237:57
7:57
-0:20
40K
24.85 mi14:21:493:28:028:226:51
8:01
+0:04
25.2M
25.20 mi14:24:433:30:568:222:54
8:25
+0:24
Finish
26.22 mi14:32:313:38:448:217:48
7:39
-0:46

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

7:39 /mi

Average Pace

8:21 /mi

Slowest Pace

9:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:36

10% of race

Time at Steady Pace

2:27:53

68% of race

Time at Slower Pace

48:15

22% of race

Average Pace: 8:21 /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 mi11:19:1625:298:1225:29
8:12
#15495
10K
6.21 mi11:44:2850:418:0925:12
8:07
#15511
15K
9.32 mi12:09:541:16:078:1025:26
8:11
#15596
20K
12.43 mi12:36:101:42:238:1426:16
8:27
#15841
Half
13.11 mi12:41:431:47:568:145:33
8:08
#15812
25K
15.53 mi13:02:062:08:198:1620:23
8:24
#15753
30K
18.64 mi13:29:062:35:198:2027:00
8:41
#15693
20M
20.00 mi13:40:572:47:108:2111:51
8:43
#15610
21M
21.00 mi13:50:212:56:348:249:24
9:24
#15578
35K
21.75 mi13:56:393:02:528:256:18
8:25
#15553
23M
23.00 mi14:07:013:13:148:2410:22
8:17
#15301
24M
24.00 mi14:14:583:21:118:237:57
7:57
#15098
40K
24.85 mi14:21:493:28:028:226:51
8:01
#14910
25.2M
25.20 mi14:24:433:30:568:222:54
8:25
#14805
Finish
26.22 mi14:32:313:38:448:217:48
7:39
#14618
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi154954963496315766(Top 59%)5145(Top 45%)5145(Top 283%)
10K6.21 mi3.10 mi15511-164976-134976-1315598(Top 59%)5015(Top 44%)5015(Top 276%)
15K9.32 mi3.11 mi15596-855036-605036-6015766(Top 59%)5145(Top 45%)5145(Top 283%)
20K12.43 mi3.11 mi15841-2455206-1705206-17016570(Top 62%)5685(Top 50%)5685(Top 313%)
Half13.11 mi0.68 mi15812+295193+135193+1315369(Top 58%)4903(Top 43%)4903(Top 270%)
25K15.53 mi2.42 mi15753+595180+135180+1315625(Top 59%)5215(Top 46%)5215(Top 287%)
30K18.64 mi3.11 mi15693+605184-45184-415464(Top 58%)5198(Top 46%)5198(Top 286%)
20M20.00 mi1.36 mi15610+835158+265158+2614994(Top 56%)4983(Top 44%)4983(Top 274%)
21M21.00 mi1.00 mi15578+325163-55163-515478(Top 58%)5333(Top 47%)5333(Top 294%)
35K21.75 mi0.75 mi15553+255169-65169-614868(Top 56%)5023(Top 44%)5023(Top 276%)
23M23.00 mi1.25 mi15301+2525030+1395030+13911787(Top 44%)3409(Top 30%)3409(Top 188%)
24M24.00 mi1.00 mi15098+2034913+1174913+11710941(Top 41%)3072(Top 27%)3072(Top 169%)
40K24.85 mi0.85 mi14910+1884824+894824+8910188(Top 38%)2760(Top 24%)2760(Top 152%)
25.2M25.20 mi0.35 mi14805+1054777+474777+479093(Top 34%)2319(Top 20%)2319(Top 128%)
Finish26.22 mi1.02 mi14618+1874673+1044673+1049711(Top 36%)2590(Top 23%)2590(Top 143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15766

Females

5145

F45-49

5145

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15598

Females

5015

F45-49

5015

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15766

Females

5145

F45-49

5145

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

16570

Females

5685

F45-49

5685

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15369

Females

4903

F45-49

4903

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15625

Females

5215

F45-49

5215

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

15464

Females

5198

F45-49

5198

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14994

Females

4983

F45-49

4983

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

15478

Females

5333

F45-49

5333

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14868

Females

5023

F45-49

5023

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11787

Females

3409

F45-49

3409

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10941

Females

3072

F45-49

3072

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10188

Females

2760

F45-49

2760

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9093

Females

2319

F45-49

2319

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9711

Females

2590

F45-49

2590

Passing Analysis

Category:
Athletes Passed
2175
Passed By
1298
Net Change
+877
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15495
5K10K284300-16#15495#15511
10K15K151236-85#15511#15596
15K20K103348-245#15596#15841
20KHalf4617+29#15841#15812
Half25K15394+59#15812#15753
25K30K203143+60#15753#15693
30K20M12946+83#15693#15610
20M21M9664+32#15610#15578
21M35K6338+25#15578#15553
35K23M2542+252#15553#15301
23M24M2063+203#15301#15098
24M40K1902+188#15098#14910
40K25.2M1061+105#14910#14805
25.2MFinish1914+187#14805#14618
TOTALS21751298+877
📊

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