Bobbie Burgess Frassine

MA

Bib: 4421 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Female)
#0 / 12228
Top 1%
Division (F18-39)
#0 / 5469
Top 2%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 2
Mile 4
Mile 8
Mile 10
Mile 14
Start
0:00
Race begins
5K· 3.11 mi
6:29/mi
20:08
97345
10K· 6.21 mi
6:32/mi
40:27
79138
15K· 9.32 mi
6:24/mi
1:00:20
6778
20K· 12.43 mi
6:28/mi
1:20:27
10686
Half· 13.11 mi
6:25/mi
1:24:50
1937
25K· 15.53 mi
6:43/mi
1:41:07
6688
30K· 18.64 mi
6:38/mi
2:01:42
181148
20M
6:41/mi
2:10:47
6450
21M
7:07/mi
2:17:54
10624
35K· 21.75 mi
6:32/mi
2:22:47
1786
23M
6:43/mi
2:31:12
2363
24M
6:50/mi
2:38:02
82
40K· 24.85 mi
6:49/mi
2:43:52
20
25.2M
8:13/mi
2:46:42
1316
Finish· 26.22 mi
6:35/mi
2:53:25
2221
Course Elevation
890ft
Total climb
1,342ft
Total descent
462ft
Range
7 to 469 ft
×2stacked redwood trees

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The Course

Half Splits

1st Half· via Half
1:24:506:28 /mi⚡ faster
2nd Half
1:28:356:45 /mi+4.4%
Positive split — 4.4% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:086:293.11 mi20:08
6:29
-
10K
40:276:313.10 mi20:19
6:32
+0:03
15K
1:00:206:283.11 mi19:53
6:24
-0:08
20K
1:20:276:283.11 mi20:07
6:28
+0:04
Half(13.11 mi)
1:24:506:280.68 mi4:23
6:25
-0:03
25K
1:41:076:312.42 mi16:17
6:43
+0:18
30K
2:01:426:323.11 mi20:35
6:38
-0:05
20M
2:10:476:321.36 mi9:05
6:41
+0:03
21M
2:17:546:341.00 mi7:07
7:07
+0:26
35K
2:22:476:340.75 mi4:53
6:32
-0:35
23M
2:31:126:341.25 mi8:25
6:43
+0:11
24M
2:38:026:351.00 mi6:50
6:50
+0:07
40K
2:43:526:360.85 mi5:50
6:49
-0:01
25.2M
2:46:426:370.35 mi2:50
8:13
+1:24
Finish(26.22 mi)
2:53:256:371.02 mi6:43
6:35
-1:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:24 /mi

Average Pace

6:37 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

19:53

11% of race

Time at Steady Pace

2:23:35

83% of race

Time at Slower Pace

9:57

6% of race

Average Pace: 6:37 /mi

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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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi37131891892955132132
10K3.10 mi3861-148203-14203-144017228228
15K3.11 mi3499+362174+29174+292955132132
20K3.11 mi3318+181154+20154+202989137137
Half(13.11 mi)0.68 mi3313+5155-1155-13293156156
25K2.42 mi3443-130169-14169-144267294294
30K3.11 mi3210+233155+14155+142531130130
20M1.36 mi3097+113152+3152+32417130130
21M1.00 mi3032+651521522791188188
35K0.75 mi2999+331521522652177177
23M1.25 mi2909+90147+5147+52378156156
24M1.00 mi2907+2150-3150-33729396396
40K0.85 mi2877+30149+1149+12987281281
25.2M0.35 mi2910-33150-1150-1717116871687
Finish(26.22 mi)1.02 mi2891+19151-1151-13316383383

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21story building
+97ft-345ft

Overall

2955

Females

132

F18-39

132

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

4017

Females

228

F18-39

228

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+67ft-78ft

Overall

2955

Females

132

F18-39

132

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

2989

Females

137

F18-39

137

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+19ft-37ft

Overall

3293

Females

156

F18-39

156

Half→25K

13.1 - 15.5 mi

Top 15%
×4story building
+66ft-88ft

Overall

4267

Females

294

F18-39

294

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2531

Females

130

F18-39

130

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2417

Females

130

F18-39

130

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2791

Females

188

F18-39

188

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2652

Females

177

F18-39

177

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2378

Females

156

F18-39

156

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3729

Females

396

F18-39

396

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2987

Females

281

F18-39

281

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7171

Females

1687

F18-39

1687

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2story building
+22ft-21ft

Overall

3316

Females

383

F18-39

383

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#3713
5K10K
23183-148
#3713 #3861
10K15K
6368+362
#3861 #3499
15K20K
25206+181
#3499 #3318
20KHalf
1116+5
#3318 #3313
Half25K
16535-130
#3313 #3443
25K30K
16249+233
#3443 #3210
30K20M
6119+113
#3210 #3097
20M21M
1681+65
#3097 #3032
21M35K
1043+33
#3032 #2999
35K23M
15105+90
#2999 #2909
23M24M
3941+2
#2909 #2907
24M40K
2757+30
#2907 #2877
40K25.2M
407-33
#2877 #2910
25.2MFinish
2140+19
#2910 #2891
TOTALS
6281450+822
#3713 #2891

Passing Visualized

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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