Jennifer Boydston

Bib: 21716F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 50%
Masters (Masters Women)
#0 / 6539
Top 40%
Division (F45-49)
#0 / 1817
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:36
Rank: #15735
Start5K
25:36 | 8:14/mi
10K· 6.21 mi
50:53
Rank: #15743 (-8)
5K10K
25:17 | 8:08/mi
15K· 9.32 mi
1:16:15
Rank: #15685 (+58)
10K15K
25:22 | 8:10/mi
20K· 12.43 mi
1:42:13
Rank: #15753 (-68)
15K20K
25:58 | 8:21/mi
Half· 13.11 mi
1:47:50
Rank: #15761 (-8)
20KHalf
5:37 | 8:14/mi
25K· 15.53 mi
2:08:48
Rank: #15979 (-218)
Half25K
20:58 | 8:39/mi
30K· 18.64 mi
2:36:32
Rank: #16144 (-165)
25K30K
27:44 | 8:56/mi
20M
2:50:30
Rank: #16697 (-553)
30K20M
13:58 | 10:17/mi
21M
2:59:48
Rank: #16562 (+135)
20M21M
9:18 | 9:18/mi
35K· 21.75 mi
3:06:14
Rank: #16537 (+25)
21M35K
6:26 | 8:36/mi
23M
3:17:20
Rank: #16454 (+83)
35K23M
11:06 | 8:52/mi
24M
3:26:21
Rank: #16504 (-50)
23M24M
9:01 | 9:01/mi
40K· 24.85 mi
3:33:56
Rank: #16440 (+64)
24M40K
7:35 | 8:52/mi
25.2M
3:37:25
Rank: #16456 (-16)
40K25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:45:54
Rank: #16346 (+110)
25.2MFinish
8:29 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:50
Pace8:14 /mi
2nd Half
Distance13.11 mi
Time1:58:04
Pace9:00 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2825:368:1425:36
8:14
-
10K
6.21 mi11:43:4550:538:1125:17
8:08
-0:06
15K
9.32 mi12:09:071:16:158:1125:22
8:10
+0:02
20K
12.43 mi12:35:051:42:138:1425:58
8:21
+0:11
Half
13.11 mi12:40:421:47:508:145:37
8:14
-0:07
25K
15.53 mi13:01:402:08:488:1720:58
8:39
+0:25
30K
18.64 mi13:29:242:36:328:2427:44
8:56
+0:17
20M
20.00 mi13:43:222:50:308:3113:58
10:17
+1:21
21M
21.00 mi13:52:402:59:488:349:18
9:18
-0:59
35K
21.75 mi13:59:063:06:148:346:26
8:36
-0:42
23M
23.00 mi14:10:123:17:208:3511:06
8:52
+0:16
24M
24.00 mi14:19:133:26:218:369:01
9:01
+0:09
40K
24.85 mi14:26:483:33:568:367:35
8:52
-0:09
25.2M
25.20 mi14:30:173:37:258:383:29
10:06
+1:14
Finish
26.22 mi14:38:463:45:548:378:29
8:19
-1:47

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

8:08 /mi

Average Pace

8:37 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:21

40% of race

Time at Steady Pace

1:39:47

44% of race

Time at Slower Pace

35:46

16% of race

Average Pace: 8:37 /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 mi11:18:2825:368:1425:36
8:14
#15735
10K
6.21 mi11:43:4550:538:1125:17
8:08
#15743
15K
9.32 mi12:09:071:16:158:1125:22
8:10
#15685
20K
12.43 mi12:35:051:42:138:1425:58
8:21
#15753
Half
13.11 mi12:40:421:47:508:145:37
8:14
#15761
25K
15.53 mi13:01:402:08:488:1720:58
8:39
#15979
30K
18.64 mi13:29:242:36:328:2427:44
8:56
#16144
20M
20.00 mi13:43:222:50:308:3113:58
10:17
#16697
21M
21.00 mi13:52:402:59:488:349:18
9:18
#16562
35K
21.75 mi13:59:063:06:148:346:26
8:36
#16537
23M
23.00 mi14:10:123:17:208:3511:06
8:52
#16454
24M
24.00 mi14:19:133:26:218:369:01
9:01
#16504
40K
24.85 mi14:26:483:33:568:367:35
8:52
#16440
25.2M
25.20 mi14:30:173:37:258:383:29
10:06
#16456
Finish
26.22 mi14:38:463:45:548:378:29
8:19
#16346
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi157355115511515630(Top 59%)5072(Top 44%)5072(Top 279%)
10K6.21 mi3.10 mi15743-85122-75122-715811(Top 59%)5153(Top 45%)5153(Top 284%)
15K9.32 mi3.11 mi15685+585089+335089+3315630(Top 59%)5072(Top 44%)5072(Top 279%)
20K12.43 mi3.11 mi15753-685151-625151-6216000(Top 60%)5347(Top 47%)5347(Top 294%)
Half13.11 mi0.68 mi15761-85159-85159-816092(Top 60%)5360(Top 47%)5360(Top 295%)
25K15.53 mi2.42 mi15979-2185324-1655324-16517090(Top 64%)6051(Top 53%)6051(Top 333%)
30K18.64 mi3.11 mi16144-1655467-1435467-14316803(Top 63%)5948(Top 52%)5948(Top 327%)
20M20.00 mi1.36 mi16697-5535809-3425809-34221210(Top 80%)8521(Top 75%)8521(Top 469%)
21M21.00 mi1.00 mi16562+1355741+685741+6815009(Top 56%)5063(Top 44%)5063(Top 279%)
35K21.75 mi0.75 mi16537+255738+35738+315883(Top 60%)5618(Top 49%)5618(Top 309%)
23M23.00 mi1.25 mi16454+835705+335705+3315379(Top 58%)5388(Top 47%)5388(Top 297%)
24M24.00 mi1.00 mi16504-505749-445749-4417321(Top 65%)6527(Top 57%)6527(Top 359%)
40K24.85 mi0.85 mi16440+645741+85741+815478(Top 58%)5572(Top 49%)5572(Top 307%)
25.2M25.20 mi0.35 mi16456-165750-95750-917790(Top 67%)6840(Top 60%)6840(Top 376%)
Finish26.22 mi1.02 mi16346+1105688+625688+6214287(Top 54%)4899(Top 43%)4899(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15630

Females

5072

F45-49

5072

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15811

Females

5153

F45-49

5153

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15630

Females

5072

F45-49

5072

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16000

Females

5347

F45-49

5347

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

16092

Females

5360

F45-49

5360

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17090

Females

6051

F45-49

6051

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16803

Females

5948

F45-49

5948

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21210

Females

8521

F45-49

8521

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

15009

Females

5063

F45-49

5063

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15883

Females

5618

F45-49

5618

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15379

Females

5388

F45-49

5388

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17321

Females

6527

F45-49

6527

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15478

Females

5572

F45-49

5572

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17790

Females

6840

F45-49

6840

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14287

Females

4899

F45-49

4899

Passing Analysis

Category:
Athletes Passed
1552
Passed By
2163
Net Change
-611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15735
5K10K290298-8#15735#15743
10K15K210152+58#15743#15685
15K20K156224-68#15685#15753
20KHalf2634-8#15753#15761
Half25K82300-218#15761#15979
25K30K137302-165#15979#16144
30K20M12565-553#16144#16697
20M21M16530+135#16697#16562
21M35K5732+25#16562#16537
35K23M12340+83#16537#16454
23M24M4292-50#16454#16504
24M40K10541+64#16504#16440
40K25.2M1834-16#16440#16456
25.2MFinish12919+110#16456#16346
TOTALS15522163-611
📊

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