Lauren Prinzing

Bib: 12500F

VT

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 29%
Gender (Female)
#0 / 10924
Top 13%
Division (F18-39)
#0 / 4660
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:28
Rank: #8663
Start5K
7:14/mi
22:28 split
10K· 6.21 mi
45:01
Rank: #8478 (+185)
5K10K
7:15/mi
22:33 split
15K· 9.32 mi
1:07:40
Rank: #8293 (+185)
10K15K
7:17/mi
22:39 split
20K· 12.43 mi
1:30:21
Rank: #7915 (+378)
15K20K
7:18/mi
22:41 split
Half· 13.11 mi
1:35:12
Rank: #7819 (+96)
20KHalf
7:07/mi
4:51 split
25K· 15.53 mi
1:52:54
Rank: #7386 (+433)
Half25K
7:18/mi
17:42 split
30K· 18.64 mi
2:16:27
Rank: #6956 (+430)
25K30K
7:35/mi
23:33 split
20M
2:27:07
Rank: #6768 (+188)
30K20M
7:51/mi
10:40 split
21M
2:35:33
Rank: #6622 (+146)
20M21M
8:26/mi
8:26 split
35K· 21.75 mi
2:41:33
Rank: #6601 (+21)
21M35K
8:01/mi
6:00 split
23M
2:52:38
Rank: #6758 (-157)
35K23M
8:51/mi
11:05 split
24M
3:02:00
Rank: #7062 (-304)
23M24M
9:22/mi
9:22 split
40K· 24.85 mi
3:09:24
Rank: #7098 (-36)
24M40K
8:39/mi
7:24 split
25.2M
3:13:34
Rank: #7303 (-205)
40K25.2M
12:05/mi
4:10 split
Finish· 26.22 mi
3:21:47
Rank: #7332 (-29)
25.2MFinish
8:04/mi
8:13 split

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 HalfFaster
Distance13.11 mi
Time1:35:12
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:46:35
Pace8:08 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4022:287:1422:28
7:14
-
10K
6.21 mi11:14:1345:017:1522:33
7:15
+0:01
15K
9.32 mi11:36:521:07:407:1622:39
7:17
+0:02
20K
12.43 mi11:59:331:30:217:1622:41
7:18
+0:01
Half
13.11 mi12:04:241:35:127:164:51
7:07
-0:11
25K
15.53 mi12:22:061:52:547:1617:42
7:18
+0:11
30K
18.64 mi12:45:392:16:277:1923:33
7:35
+0:17
20M
20.00 mi12:56:192:27:077:2110:40
7:51
+0:16
21M
21.00 mi13:04:452:35:337:248:26
8:26
+0:35
35K
21.75 mi13:10:452:41:337:266:00
8:01
-0:25
23M
23.00 mi13:21:502:52:387:3011:05
8:51
+0:50
24M
24.00 mi13:31:123:02:007:359:22
9:22
+0:31
40K
24.85 mi13:38:363:09:247:377:24
8:39
-0:43
25.2M
25.20 mi13:42:463:13:347:414:10
12:05
+3:26
Finish
26.22 mi13:50:593:21:477:428:13
8:04
-4:01

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

7:07 /mi

Average Pace

7:42 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:51

2% of race

Time at Steady Pace

2:44:55

82% of race

Time at Slower Pace

32:01

16% of race

Average Pace: 7:42 /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 mi10:51:4022:287:1422:28
7:14
#8663
10K
6.21 mi11:14:1345:017:1522:33
7:15
#8478
15K
9.32 mi11:36:521:07:407:1622:39
7:17
#8293
20K
12.43 mi11:59:331:30:217:1622:41
7:18
#7915
Half
13.11 mi12:04:241:35:127:164:51
7:07
#7819
25K
15.53 mi12:22:061:52:547:1617:42
7:18
#7386
30K
18.64 mi12:45:392:16:277:1923:33
7:35
#6956
20M
20.00 mi12:56:192:27:077:2110:40
7:51
#6768
21M
21.00 mi13:04:452:35:337:248:26
8:26
#6622
35K
21.75 mi13:10:452:41:337:266:00
8:01
#6601
23M
23.00 mi13:21:502:52:387:3011:05
8:51
#6758
24M
24.00 mi13:31:123:02:007:359:22
9:22
#7062
40K
24.85 mi13:38:363:09:247:377:24
8:39
#7098
25.2M
25.20 mi13:42:463:13:347:414:10
12:05
#7303
Finish
26.22 mi13:50:593:21:477:428:13
8:04
#7332
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8663144314438113(Top 32%)1314(Top 12%)1314(Top 28%)
10K6.21 mi3.10 mi8478+1851406+371406+378343(Top 33%)1380(Top 13%)1380(Top 30%)
15K9.32 mi3.11 mi8293+1851346+601346+608113(Top 32%)1314(Top 12%)1314(Top 28%)
20K12.43 mi3.11 mi7915+3781214+1321214+1326989(Top 27%)990(Top 9%)990(Top 21%)
Half13.11 mi0.68 mi7819+961181+331181+336468(Top 25%)826(Top 8%)826(Top 18%)
25K15.53 mi2.42 mi7386+4331066+1151066+1155839(Top 23%)751(Top 7%)751(Top 16%)
30K18.64 mi3.11 mi6956+430977+89977+895529(Top 22%)822(Top 8%)822(Top 18%)
20M20.00 mi1.36 mi6768+188954+23954+235992(Top 23%)1133(Top 10%)1133(Top 24%)
21M21.00 mi1.00 mi6622+146953+1953+15950(Top 23%)1281(Top 12%)1281(Top 27%)
35K21.75 mi0.75 mi6601+21964-11964-117935(Top 31%)2185(Top 20%)2185(Top 47%)
23M23.00 mi1.25 mi6758-1571074-1101074-11010382(Top 41%)3585(Top 33%)3585(Top 77%)
24M24.00 mi1.00 mi7062-3041227-1531227-15313863(Top 54%)5360(Top 49%)5360(Top 115%)
40K24.85 mi0.85 mi7098-361284-571284-579157(Top 36%)3151(Top 29%)3151(Top 68%)
25.2M25.20 mi0.35 mi7303-2051394-1101394-11017544(Top 69%)7305(Top 67%)7305(Top 157%)
Finish26.22 mi1.02 mi7332-291444-501444-508923(Top 35%)3011(Top 28%)3011(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8113

Females

1314

F18-39

1314

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8343

Females

1380

F18-39

1380

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8113

Females

1314

F18-39

1314

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

6989

Females

990

F18-39

990

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6468

Females

826

F18-39

826

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

5839

Females

751

F18-39

751

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

5529

Females

822

F18-39

822

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5992

Females

1133

F18-39

1133

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5950

Females

1281

F18-39

1281

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

7935

Females

2185

F18-39

2185

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10382

Females

3585

F18-39

3585

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

13863

Females

5360

F18-39

5360

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9157

Females

3151

F18-39

3151

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17544

Females

7305

F18-39

7305

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

8923

Females

3011

F18-39

3011

Passing Analysis

Category:
Athletes Passed
2783
Passed By
1452
Net Change
+1331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8663
5K10K347162+185#8663#8478
10K15K26782+185#8478#8293
15K20K40022+378#8293#7915
20KHalf993+96#7915#7819
Half25K44310+433#7819#7386
25K30K47040+430#7386#6956
30K20M21628+188#6956#6768
20M21M19246+146#6768#6622
21M35K7352+21#6622#6601
35K23M78235-157#6601#6758
23M24M39343-304#6758#7062
24M40K70106-36#7062#7098
40K25.2M10215-205#7098#7303
25.2MFinish79108-29#7303#7332
TOTALS27831452+1331
📊

Passing Visuals

Category:
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