Jennifer Boller

Bib: 21445F

KS

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:19
Rank: #19423
Start5K
27:19 | 8:48/mi
10K· 6.21 mi
54:42
Rank: #19697 (-274)
5K10K
27:23 | 8:49/mi
15K· 9.32 mi
1:22:49
Rank: #20055 (-358)
10K15K
28:07 | 9:03/mi
20K· 12.43 mi
1:50:59
Rank: #20015 (+40)
15K20K
28:10 | 9:04/mi
Half· 13.11 mi
1:56:52
Rank: #19927 (+88)
20KHalf
5:53 | 8:37/mi
25K· 15.53 mi
2:19:13
Rank: #19945 (-18)
Half25K
22:21 | 9:13/mi
30K· 18.64 mi
2:48:04
Rank: #19661 (+284)
25K30K
28:51 | 9:17/mi
20M
3:00:24
Rank: #19459 (+202)
30K20M
12:20 | 9:05/mi
21M
3:09:45
Rank: #19206 (+253)
20M21M
9:21 | 9:21/mi
35K· 21.75 mi
3:16:19
Rank: #19137 (+69)
21M35K
6:34 | 8:47/mi
23M
3:27:06
Rank: #18854 (+283)
35K23M
10:47 | 8:37/mi
24M
3:35:21
Rank: #18618 (+236)
23M24M
8:15 | 8:15/mi
40K· 24.85 mi
3:42:13
Rank: #18352 (+266)
24M40K
6:52 | 8:02/mi
25.2M
3:45:10
Rank: #18247 (+105)
40K25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:53:11
Rank: #18015 (+232)
25.2MFinish
8:01 | 7:52/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:56:52
Pace8:55 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:56:19
Pace8:52 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3027:198:4827:19
8:48
-
10K
6.21 mi11:48:5354:428:4827:23
8:49
+0:01
15K
9.32 mi12:17:001:22:498:5328:07
9:03
+0:14
20K
12.43 mi12:45:101:50:598:5628:10
9:04
+0:01
Half
13.11 mi12:51:031:56:528:555:53
8:37
-0:27
25K
15.53 mi13:13:242:19:138:5822:21
9:13
+0:36
30K
18.64 mi13:42:152:48:049:0128:51
9:17
+0:04
20M
20.00 mi13:54:353:00:249:0112:20
9:05
-0:12
21M
21.00 mi14:03:563:09:459:029:21
9:21
+0:16
35K
21.75 mi14:10:303:16:199:026:34
8:47
-0:34
23M
23.00 mi14:21:173:27:069:0010:47
8:37
-0:10
24M
24.00 mi14:29:323:35:218:588:15
8:15
-0:22
40K
24.85 mi14:36:243:42:138:566:52
8:02
-0:13
25.2M
25.20 mi14:39:213:45:108:562:57
8:33
+0:31
Finish
26.22 mi14:47:223:53:118:548:01
7:52
-0:41

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

7:52 /mi

Average Pace

8:54 /mi

Slowest Pace

9:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:45

18% of race

Time at Steady Pace

2:32:14

65% of race

Time at Slower Pace

38:12

16% of race

Average Pace: 8:54 /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 mi11:21:3027:198:4827:19
8:48
#19423
10K
6.21 mi11:48:5354:428:4827:23
8:49
#19697
15K
9.32 mi12:17:001:22:498:5328:07
9:03
#20055
20K
12.43 mi12:45:101:50:598:5628:10
9:04
#20015
Half
13.11 mi12:51:031:56:528:555:53
8:37
#19927
25K
15.53 mi13:13:242:19:138:5822:21
9:13
#19945
30K
18.64 mi13:42:152:48:049:0128:51
9:17
#19661
20M
20.00 mi13:54:353:00:249:0112:20
9:05
#19459
21M
21.00 mi14:03:563:09:459:029:21
9:21
#19206
35K
21.75 mi14:10:303:16:199:026:34
8:47
#19137
23M
23.00 mi14:21:173:27:069:0010:47
8:37
#18854
24M
24.00 mi14:29:323:35:218:588:15
8:15
#18618
40K
24.85 mi14:36:243:42:138:566:52
8:02
#18352
25.2M
25.20 mi14:39:213:45:108:562:57
8:33
#18247
Finish
26.22 mi14:47:223:53:118:548:01
7:52
#18015
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi194237457745720732(Top 78%)8079(Top 71%)8079(Top 669%)
10K6.21 mi3.10 mi19697-2747585-1287585-12820005(Top 75%)7699(Top 67%)7699(Top 638%)
15K9.32 mi3.11 mi20055-3587771-1867771-18620732(Top 78%)8079(Top 71%)8079(Top 669%)
20K12.43 mi3.11 mi20015+407730+417730+4119991(Top 75%)7673(Top 67%)7673(Top 636%)
Half13.11 mi0.68 mi19927+887680+507680+5018503(Top 70%)6780(Top 59%)6780(Top 562%)
25K15.53 mi2.42 mi19945-187683-37683-319918(Top 75%)7642(Top 67%)7642(Top 633%)
30K18.64 mi3.11 mi19661+2847526+1577526+15718558(Top 70%)6951(Top 61%)6951(Top 576%)
20M20.00 mi1.36 mi19459+2027428+987428+9816955(Top 64%)6135(Top 54%)6135(Top 508%)
21M21.00 mi1.00 mi19206+2537287+1417287+14115295(Top 57%)5232(Top 46%)5232(Top 433%)
35K21.75 mi0.75 mi19137+697252+357252+3516865(Top 63%)6209(Top 54%)6209(Top 514%)
23M23.00 mi1.25 mi18854+2837105+1477105+14713905(Top 52%)4568(Top 40%)4568(Top 378%)
24M24.00 mi1.00 mi18618+2366975+1306975+13012993(Top 49%)4145(Top 36%)4145(Top 343%)
40K24.85 mi0.85 mi18352+2666842+1336842+13310308(Top 39%)2819(Top 25%)2819(Top 234%)
25.2M25.20 mi0.35 mi18247+1056788+546788+5410032(Top 38%)2748(Top 24%)2748(Top 228%)
Finish26.22 mi1.02 mi18015+2326661+1276661+12711221(Top 42%)3327(Top 29%)3327(Top 276%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20732

Females

8079

F50-54

8079

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

20005

Females

7699

F50-54

7699

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20732

Females

8079

F50-54

8079

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19991

Females

7673

F50-54

7673

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18503

Females

6780

F50-54

6780

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19918

Females

7642

F50-54

7642

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18558

Females

6951

F50-54

6951

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16955

Females

6135

F50-54

6135

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15295

Females

5232

F50-54

5232

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16865

Females

6209

F50-54

6209

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13905

Females

4568

F50-54

4568

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

12993

Females

4145

F50-54

4145

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10308

Females

2819

F50-54

2819

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10032

Females

2748

F50-54

2748

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11221

Females

3327

F50-54

3327

Passing Analysis

Category:
Athletes Passed
2667
Passed By
1259
Net Change
+1408
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19423
5K10K196470-274#19423#19697
10K15K64422-358#19697#20055
15K20K192152+40#20055#20015
20KHalf924+88#20015#19927
Half25K123141-18#19927#19945
25K30K33147+284#19945#19661
30K20M2108+202#19661#19459
20M21M2541+253#19459#19206
21M35K778+69#19206#19137
35K23M2863+283#19137#18854
23M24M2371+236#18854#18618
24M40K2660+266#18618#18352
40K25.2M1050+105#18352#18247
25.2MFinish2342+232#18247#18015
TOTALS26671259+1408
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing