Barbara Safarova

Bib: 29151F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:06
Rank: #27540
Start5K
34:06 | 10:59/mi
10K· 6.21 mi
1:08:26
Rank: #27327 (+213)
5K10K
34:20 | 11:03/mi
15K· 9.32 mi
1:44:33
Rank: #27336 (-9)
10K15K
36:07 | 11:37/mi
20K· 12.43 mi
2:19:22
Rank: #27051 (+285)
15K20K
34:49 | 11:12/mi
Half· 13.11 mi
2:26:45
Rank: #27012 (+39)
20KHalf
7:23 | 10:49/mi
25K· 15.53 mi
2:56:26
Rank: #26971 (+41)
Half25K
29:41 | 12:15/mi
30K· 18.64 mi
3:35:27
Rank: #26853 (+118)
25K30K
39:01 | 12:33/mi
20M
3:51:17
Rank: #26733 (+120)
30K20M
15:50 | 11:39/mi
21M
4:05:47
Rank: #26753 (-20)
20M21M
14:30 | 14:30/mi
35K· 21.75 mi
4:16:01
Rank: #26801 (-48)
21M35K
10:14 | 13:41/mi
23M
4:31:43
Rank: #26758 (+43)
35K23M
15:42 | 12:32/mi
24M
4:43:56
Rank: #26730 (+28)
23M24M
12:13 | 12:13/mi
40K· 24.85 mi
4:54:54
Rank: #26716 (+14)
24M40K
10:58 | 12:50/mi
25.2M
4:59:36
Rank: #26710 (+6)
40K25.2M
4:42 | 13:38/mi
Finish· 26.22 mi
5:11:01
Rank: #26690 (+20)
25.2MFinish
11:25 | 11:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:45
Pace11:12 /mi
2nd Half
Distance13.11 mi
Time2:44:16
Pace12:32 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2134:0610:5934:06
10:59
-
10K
6.21 mi12:26:411:08:2611:0134:20
11:03
+0:04
15K
9.32 mi13:02:481:44:3311:1336:07
11:37
+0:34
20K
12.43 mi13:37:372:19:2211:1334:49
11:12
-0:25
Half
13.11 mi13:45:002:26:4511:127:23
10:49
-0:23
25K
15.53 mi14:14:412:56:2611:2129:41
12:15
+1:26
30K
18.64 mi14:53:423:35:2711:3339:01
12:33
+0:18
20M
20.00 mi15:09:323:51:1711:3415:50
11:39
-0:54
21M
21.00 mi15:24:024:05:4711:4214:30
14:30
+2:51
35K
21.75 mi15:34:164:16:0111:4610:14
13:41
-0:49
23M
23.00 mi15:49:584:31:4311:4915:42
12:32
-1:09
24M
24.00 mi16:02:114:43:5611:5012:13
12:13
-0:19
40K
24.85 mi16:13:094:54:5411:5210:58
12:50
+0:37
25.2M
25.20 mi16:17:514:59:3611:534:42
13:38
+0:48
Finish
26.22 mi16:29:165:11:0111:5211:25
11:12
-2:26

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

10:49 /mi

Average Pace

11:52 /mi

Slowest Pace

14:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:00

56% of race

Time at Steady Pace

1:36:37

31% of race

Time at Slower Pace

40:24

13% of race

Average Pace: 11:52 /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 mi11:52:2134:0610:5934:06
10:59
#27540
10K
6.21 mi12:26:411:08:2611:0134:20
11:03
#27327
15K
9.32 mi13:02:481:44:3311:1336:07
11:37
#27336
20K
12.43 mi13:37:372:19:2211:1334:49
11:12
#27051
Half
13.11 mi13:45:002:26:4511:127:23
10:49
#27012
25K
15.53 mi14:14:412:56:2611:2129:41
12:15
#26971
30K
18.64 mi14:53:423:35:2711:3339:01
12:33
#26853
20M
20.00 mi15:09:323:51:1711:3415:50
11:39
#26733
21M
21.00 mi15:24:024:05:4711:4214:30
14:30
#26753
35K
21.75 mi15:34:164:16:0111:4610:14
13:41
#26801
23M
23.00 mi15:49:584:31:4311:4915:42
12:32
#26758
24M
24.00 mi16:02:114:43:5611:5012:13
12:13
#26730
40K
24.85 mi16:13:094:54:5411:5210:58
12:50
#26716
25.2M
25.20 mi16:17:514:59:3611:534:42
13:38
#26710
Finish
26.22 mi16:29:165:11:0111:5211:25
11:12
#26690
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi27540116701167027337(Top 96%)11579(Top 95%)11579(Top 889%)
10K6.21 mi3.10 mi27327+21311547+12311547+12327129(Top 96%)11437(Top 94%)11437(Top 878%)
15K9.32 mi3.11 mi27336-911555-811555-827337(Top 96%)11579(Top 95%)11579(Top 889%)
20K12.43 mi3.11 mi27051+28511396+15911396+15926295(Top 93%)10969(Top 90%)10969(Top 842%)
Half13.11 mi0.68 mi27012+3911381+1511381+1526284(Top 93%)10990(Top 90%)10990(Top 843%)
25K15.53 mi2.42 mi26971+4111364+1711364+1726674(Top 94%)11237(Top 92%)11237(Top 862%)
30K18.64 mi3.11 mi26853+11811314+5011314+5026236(Top 92%)11084(Top 91%)11084(Top 851%)
20M20.00 mi1.36 mi26733+12011252+6211252+6224784(Top 87%)10356(Top 85%)10356(Top 795%)
21M21.00 mi1.00 mi26753-2011272-2011272-2026702(Top 94%)11422(Top 93%)11422(Top 877%)
35K21.75 mi0.75 mi26801-4811310-3811310-3827469(Top 97%)11836(Top 97%)11836(Top 908%)
23M23.00 mi1.25 mi26758+4311288+2211288+2225840(Top 91%)11024(Top 90%)11024(Top 846%)
24M24.00 mi1.00 mi26730+2811289-111289-125935(Top 91%)11102(Top 91%)11102(Top 852%)
40K24.85 mi0.85 mi26716+1411284+511284+526096(Top 92%)11186(Top 91%)11186(Top 858%)
25.2M25.20 mi0.35 mi26710+611286-211286-225810(Top 91%)11093(Top 91%)11093(Top 851%)
Finish26.22 mi1.02 mi26690+2011282+411282+425696(Top 90%)11000(Top 90%)11000(Top 844%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

27337

Females

11579

F50-54

11579

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27129

Females

11437

F50-54

11437

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

27337

Females

11579

F50-54

11579

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

26295

Females

10969

F50-54

10969

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

26284

Females

10990

F50-54

10990

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

26674

Females

11237

F50-54

11237

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

26236

Females

11084

F50-54

11084

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

24784

Females

10356

F50-54

10356

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

26702

Females

11422

F50-54

11422

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

27469

Females

11836

F50-54

11836

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

25840

Females

11024

F50-54

11024

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

25935

Females

11102

F50-54

11102

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26096

Females

11186

F50-54

11186

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25810

Females

11093

F50-54

11093

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

25696

Females

11000

F50-54

11000

Passing Analysis

Category:
Athletes Passed
1242
Passed By
392
Net Change
+850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27540
5K10K24128+213#27540#27327
10K15K102111-9#27327#27336
15K20K2905+285#27336#27051
20KHalf423+39#27051#27012
Half25K8342+41#27012#26971
25K30K15234+118#26971#26853
30K20M1222+120#26853#26733
20M21M2747-20#26733#26753
21M35K957-48#26753#26801
35K23M5714+43#26801#26758
23M24M4719+28#26758#26730
24M40K2814+14#26730#26716
40K25.2M104+6#26716#26710
25.2MFinish3212+20#26710#26690
TOTALS1242392+850
📊

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