Lori Bosanko

Bib: 16249F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 39%
Masters (Masters Women)
#0 / 6539
Top 26%
Division (F40-44)
#0 / 1878
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:30
Rank: #13135
Start5K
24:30 | 7:53/mi
10K· 6.21 mi
48:26
Rank: #12667 (+468)
5K10K
23:56 | 7:42/mi
15K· 9.32 mi
1:13:02
Rank: #13013 (-346)
10K15K
24:36 | 7:55/mi
20K· 12.43 mi
1:38:07
Rank: #13283 (-270)
15K20K
25:05 | 8:04/mi
Half· 13.11 mi
1:43:38
Rank: #13367 (-84)
20KHalf
5:31 | 8:05/mi
25K· 15.53 mi
2:03:40
Rank: #13568 (-201)
Half25K
20:02 | 8:16/mi
30K· 18.64 mi
2:30:30
Rank: #13876 (-308)
25K30K
26:50 | 8:38/mi
20M
2:42:31
Rank: #14052 (-176)
30K20M
12:01 | 8:51/mi
21M
2:52:04
Rank: #14171 (-119)
20M21M
9:33 | 9:33/mi
35K· 21.75 mi
2:58:16
Rank: #14146 (+25)
21M35K
6:12 | 8:17/mi
23M
3:09:09
Rank: #14131 (+15)
35K23M
10:53 | 8:42/mi
24M
3:17:43
Rank: #14157 (-26)
23M24M
8:34 | 8:34/mi
40K· 24.85 mi
3:25:16
Rank: #14203 (-46)
24M40K
7:33 | 8:50/mi
25.2M
3:28:30
Rank: #14199 (+4)
40K25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:37:32
Rank: #14319 (-120)
25.2MFinish
9:02 | 8:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:53:54
Pace8:41 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4824:307:5324:30
7:53
-
10K
6.21 mi11:39:4448:267:4823:56
7:42
-0:11
15K
9.32 mi12:04:201:13:027:5024:36
7:55
+0:13
20K
12.43 mi12:29:251:38:077:5425:05
8:04
+0:09
Half
13.11 mi12:34:561:43:387:545:31
8:05
+0:01
25K
15.53 mi12:54:582:03:407:5820:02
8:16
+0:11
30K
18.64 mi13:21:482:30:308:0426:50
8:38
+0:22
20M
20.00 mi13:33:492:42:318:0812:01
8:51
+0:13
21M
21.00 mi13:43:222:52:048:129:33
9:33
+0:42
35K
21.75 mi13:49:342:58:168:126:12
8:17
-1:16
23M
23.00 mi14:00:273:09:098:1310:53
8:42
+0:25
24M
24.00 mi14:09:013:17:438:148:34
8:34
-0:08
40K
24.85 mi14:16:343:25:168:167:33
8:50
+0:16
25.2M
25.20 mi14:19:483:28:308:163:14
9:23
+0:33
Finish
26.22 mi14:28:503:37:328:189:02
8:52
-0:31

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

7:42 /mi

Average Pace

8:18 /mi

Slowest Pace

9:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:52

60% of race

Time at Steady Pace

46:17

21% of race

Time at Slower Pace

41:23

19% of race

Average Pace: 8:18 /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 mi11:15:4824:307:5324:30
7:53
#13135
10K
6.21 mi11:39:4448:267:4823:56
7:42
#12667
15K
9.32 mi12:04:201:13:027:5024:36
7:55
#13013
20K
12.43 mi12:29:251:38:077:5425:05
8:04
#13283
Half
13.11 mi12:34:561:43:387:545:31
8:05
#13367
25K
15.53 mi12:54:582:03:407:5820:02
8:16
#13568
30K
18.64 mi13:21:482:30:308:0426:50
8:38
#13876
20M
20.00 mi13:33:492:42:318:0812:01
8:51
#14052
21M
21.00 mi13:43:222:52:048:129:33
9:33
#14171
35K
21.75 mi13:49:342:58:168:126:12
8:17
#14146
23M
23.00 mi14:00:273:09:098:1310:53
8:42
#14131
24M
24.00 mi14:09:013:17:438:148:34
8:34
#14157
40K
24.85 mi14:16:343:25:168:167:33
8:50
#14203
25.2M
25.20 mi14:19:483:28:308:163:14
9:23
#14199
Finish
26.22 mi14:28:503:37:328:189:02
8:52
#14319
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi131353520352013739(Top 52%)3929(Top 34%)3929(Top 209%)
10K6.21 mi3.10 mi12667+4683249+2713249+27112295(Top 46%)3043(Top 27%)3043(Top 162%)
15K9.32 mi3.11 mi13013-3463467-2183467-21813739(Top 52%)3929(Top 34%)3929(Top 209%)
20K12.43 mi3.11 mi13283-2703650-1833650-18314064(Top 53%)4146(Top 36%)4146(Top 221%)
Half13.11 mi0.68 mi13367-843705-553705-5515076(Top 57%)4721(Top 41%)4721(Top 251%)
25K15.53 mi2.42 mi13568-2013844-1393844-13914698(Top 55%)4644(Top 41%)4644(Top 247%)
30K18.64 mi3.11 mi13876-3084065-2214065-22115150(Top 57%)5029(Top 44%)5029(Top 268%)
20M20.00 mi1.36 mi14052-1764199-1344199-13415672(Top 59%)5371(Top 47%)5371(Top 286%)
21M21.00 mi1.00 mi14171-1194295-964295-9616209(Top 61%)5737(Top 50%)5737(Top 305%)
35K21.75 mi0.75 mi14146+254296-14296-114053(Top 53%)4589(Top 40%)4589(Top 244%)
23M23.00 mi1.25 mi14131+154306-104306-1014347(Top 54%)4820(Top 42%)4820(Top 257%)
24M24.00 mi1.00 mi14157-264346-404346-4014886(Top 56%)5163(Top 45%)5163(Top 275%)
40K24.85 mi0.85 mi14203-464396-504396-5015251(Top 57%)5433(Top 48%)5433(Top 289%)
25.2M25.20 mi0.35 mi14199+44406-104406-1014609(Top 55%)5075(Top 44%)5075(Top 270%)
Finish26.22 mi1.02 mi14319-1204495-894495-8917346(Top 65%)6554(Top 57%)6554(Top 349%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13739

Females

3929

F40-44

3929

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12295

Females

3043

F40-44

3043

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13739

Females

3929

F40-44

3929

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14064

Females

4146

F40-44

4146

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15076

Females

4721

F40-44

4721

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14698

Females

4644

F40-44

4644

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

15150

Females

5029

F40-44

5029

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15672

Females

5371

F40-44

5371

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

16209

Females

5737

F40-44

5737

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14053

Females

4589

F40-44

4589

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14347

Females

4820

F40-44

4820

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14886

Females

5163

F40-44

5163

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15251

Females

5433

F40-44

5433

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14609

Females

5075

F40-44

5075

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

17346

Females

6554

F40-44

6554

Passing Analysis

Category:
Athletes Passed
1441
Passed By
2625
Net Change
-1184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13135
5K10K618150+468#13135#12667
10K15K87433-346#12667#13013
15K20K105375-270#13013#13283
20KHalf1397-84#13283#13367
Half25K78279-201#13367#13568
25K30K107415-308#13568#13876
30K20M51227-176#13876#14052
20M21M43162-119#14052#14171
21M35K6136+25#14171#14146
35K23M10590+15#14146#14131
23M24M5379-26#14131#14157
24M40K5399-46#14157#14203
40K25.2M2824+4#14203#14199
25.2MFinish39159-120#14199#14319
TOTALS14412625-1184
📊

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