Kristin Boulier

Bib: 16208F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 15%
Gender (Female)
#0 / 10924
Top 3%
Division (F18-39)
#0 / 4660
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:24
Rank: #6290
Start5K
6:53/mi
21:24 split
10K· 6.21 mi
43:31
Rank: #6856 (-566)
5K10K
7:07/mi
22:07 split
15K· 9.32 mi
1:05:48
Rank: #6979 (-123)
10K15K
7:10/mi
22:17 split
20K· 12.43 mi
1:28:15
Rank: #6795 (+184)
15K20K
7:14/mi
22:27 split
Half· 13.11 mi
1:32:55
Rank: #6676 (+119)
20KHalf
6:50/mi
4:40 split
25K· 15.53 mi
1:50:09
Rank: #6273 (+403)
Half25K
7:06/mi
17:14 split
30K· 18.64 mi
2:12:39
Rank: #5665 (+608)
25K30K
7:15/mi
22:30 split
20M
2:22:36
Rank: #5413 (+252)
30K20M
7:19/mi
9:57 split
21M
2:30:27
Rank: #5209 (+204)
20M21M
7:51/mi
7:51 split
35K· 21.75 mi
2:35:22
Rank: #4972 (+237)
21M35K
6:34/mi
4:55 split
23M
2:43:34
Rank: #4531 (+441)
35K23M
6:33/mi
8:12 split
24M
2:50:06
Rank: #4198 (+333)
23M24M
6:32/mi
6:32 split
40K· 24.85 mi
2:55:49
Rank: #3973 (+225)
24M40K
6:41/mi
5:43 split
25.2M
2:58:36
Rank: #3918 (+55)
40K25.2M
8:04/mi
2:47 split
Finish· 26.22 mi
3:05:23
Rank: #3750 (+168)
25.2MFinish
6:39/mi
6:47 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:32:55
Pace7:05 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:32:28
Pace7:03 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:2721:246:5321:24
6:53
-
10K
6.21 mi11:33:3443:317:0022:07
7:07
+0:14
15K
9.32 mi11:55:511:05:487:0422:17
7:10
+0:03
20K
12.43 mi12:18:181:28:157:0622:27
7:14
+0:04
Half
13.11 mi12:22:581:32:557:054:40
6:50
-0:24
25K
15.53 mi12:40:121:50:097:0517:14
7:06
+0:16
30K
18.64 mi13:02:422:12:397:0722:30
7:15
+0:09
20M
20.00 mi13:12:392:22:367:089:57
7:19
+0:04
21M
21.00 mi13:20:302:30:277:107:51
7:51
+0:32
35K
21.75 mi13:25:252:35:227:094:55
6:34
-1:17
23M
23.00 mi13:33:372:43:347:078:12
6:33
-0:01
24M
24.00 mi13:40:092:50:067:056:32
6:32
-0:01
40K
24.85 mi13:45:522:55:497:045:43
6:41
+0:09
25.2M
25.20 mi13:48:392:58:367:052:47
8:04
+1:23
Finish
26.22 mi13:55:263:05:237:056:47
6:39
-1:25

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

6:32 /mi

Average Pace

7:05 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:49

20% of race

Time at Steady Pace

2:17:56

74% of race

Time at Slower Pace

10:38

6% of race

Average Pace: 7:04 /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 mi11:11:2721:246:5321:24
6:53
#6290
10K
6.21 mi11:33:3443:317:0022:07
7:07
#6856
15K
9.32 mi11:55:511:05:487:0422:17
7:10
#6979
20K
12.43 mi12:18:181:28:157:0622:27
7:14
#6795
Half
13.11 mi12:22:581:32:557:054:40
6:50
#6676
25K
15.53 mi12:40:121:50:097:0517:14
7:06
#6273
30K
18.64 mi13:02:422:12:397:0722:30
7:15
#5665
20M
20.00 mi13:12:392:22:367:089:57
7:19
#5413
21M
21.00 mi13:20:302:30:277:107:51
7:51
#5209
35K
21.75 mi13:25:252:35:227:094:55
6:34
#4972
23M
23.00 mi13:33:372:43:347:078:12
6:33
#4531
24M
24.00 mi13:40:092:50:067:056:32
6:32
#4198
40K
24.85 mi13:45:522:55:497:045:43
6:41
#3973
25.2M
25.20 mi13:48:392:58:367:052:47
8:04
#3918
Finish
26.22 mi13:55:263:05:237:056:47
6:39
#3750
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi62906256257294(Top 29%)1011(Top 9%)1011(Top 22%)
10K6.21 mi3.10 mi6856-566798-173798-1737404(Top 29%)1002(Top 9%)1002(Top 22%)
15K9.32 mi3.11 mi6979-123864-66864-667294(Top 29%)1011(Top 9%)1011(Top 22%)
20K12.43 mi3.11 mi6795+184816+48816+486545(Top 26%)846(Top 8%)846(Top 18%)
Half13.11 mi0.68 mi6676+119785+31785+314856(Top 19%)392(Top 4%)392(Top 8%)
25K15.53 mi2.42 mi6273+403711+74711+744867(Top 19%)479(Top 4%)479(Top 10%)
30K18.64 mi3.11 mi5665+608606+105606+1053964(Top 16%)365(Top 3%)365(Top 8%)
20M20.00 mi1.36 mi5413+252559+47559+473653(Top 14%)350(Top 3%)350(Top 8%)
21M21.00 mi1.00 mi5209+204532+27532+273656(Top 14%)431(Top 4%)431(Top 9%)
35K21.75 mi0.75 mi4972+237496+36496+361496(Top 6%)94(Top 0.9%)94(Top 2%)
23M23.00 mi1.25 mi4531+441409+87409+87786(Top 3%)42(Top 0.4%)42(Top 0.9%)
24M24.00 mi1.00 mi4198+333374+35374+351028(Top 4%)66(Top 0.6%)66(Top 1%)
40K24.85 mi0.85 mi3973+225346+28346+281073(Top 4%)75(Top 0.7%)75(Top 2%)
25.2M25.20 mi0.35 mi3918+55337+9337+92997(Top 12%)460(Top 4%)460(Top 10%)
Finish26.22 mi1.02 mi3750+168320+17320+171872(Top 7%)216(Top 2%)216(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7294

Females

1011

F18-39

1011

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7404

Females

1002

F18-39

1002

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7294

Females

1011

F18-39

1011

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6545

Females

846

F18-39

846

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4856

Females

392

F18-39

392

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4867

Females

479

F18-39

479

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

3964

Females

365

F18-39

365

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3653

Females

350

F18-39

350

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3656

Females

431

F18-39

431

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1496

Females

94

F18-39

94

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

786

Females

42

F18-39

42

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1028

Females

66

F18-39

66

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1073

Females

75

F18-39

75

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

2997

Females

460

F18-39

460

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1872

Females

216

F18-39

216

Passing Analysis

Category:
Athletes Passed
3501
Passed By
961
Net Change
+2540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6290
5K10K49615-566#6290#6856
10K15K117240-123#6856#6979
15K20K25571+184#6979#6795
20KHalf1190+119#6795#6676
Half25K4118+403#6676#6273
25K30K6179+608#6273#5665
30K20M2564+252#5665#5413
20M21M2128+204#5413#5209
21M35K2370+237#5209#4972
35K23M4410+441#4972#4531
23M24M3330+333#4531#4198
24M40K2250+225#4198#3973
40K25.2M594+55#3973#3918
25.2MFinish1702+168#3918#3750
TOTALS3501961+2540
📊

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