All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Kate Lopresti

Bib: 21628•F

ON

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 48%
Masters (Masters Women)
#0 / 6862
Top 36%
Age Group (F45-49)
#0 / 1786
Top 46%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
25:31
3.11 mi
Rank: #18294
Start → 5K
25:31 | 8:13/mi
10K
50:33
6.21 mi
Rank: #17991 (+303)
5K → 10K
25:02 | 8:04/mi
15K
1:15:42
9.32 mi
Rank: #17896 (+95)
10K → 15K
25:09 | 8:06/mi
20K
1:41:10
12.43 mi
Rank: #17787 (+109)
15K → 20K
25:28 | 8:12/mi
HALF
1:46:41
13.11 mi
Rank: #17782 (+5)
20K → HALF
5:31 | 8:06/mi
25K
2:06:30
15.53 mi
Rank: #17595 (+187)
HALF → 25K
19:49 | 8:11/mi
30K
2:32:45
18.64 mi
Rank: #17350 (+245)
25K → 30K
26:15 | 8:27/mi
20M
2:44:19
20.00 mi
Rank: #17245 (+105)
30K → 20M
11:34 | 8:31/mi
21M
2:53:29
21.00 mi
Rank: #17205 (+40)
20M → 21M
9:10 | 9:10/mi
35K
2:59:39
21.75 mi
Rank: #17146 (+59)
21M → 35K
6:10 | 8:15/mi
23M
3:10:18
23.00 mi
Rank: #17034 (+112)
35K → 23M
10:39 | 8:31/mi
24M
3:18:46
24.00 mi
Rank: #17006 (+28)
23M → 24M
8:28 | 8:28/mi
40K
3:26:03
24.85 mi
Rank: #16950 (+56)
24M → 40K
7:17 | 8:32/mi
25.2M
3:29:12
25.20 mi
Rank: #16925 (+25)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:37:47
26.22 mi
Rank: #16926 (-1)
25.2M → FINISH
8:35 | 8:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:41
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:51:06
Pace8:29 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:5025:318:1325:31
8:13
-
10K
6.21 mi11:51:5250:338:0925:02
8:04
-0:09
15K
9.32 mi12:17:011:15:428:0825:09
8:06
+0:02
20K
12.43 mi12:42:291:41:108:0925:28
8:12
+0:06
HALF
13.11 mi12:48:001:46:418:095:31
8:06
-0:06
25K
15.53 mi13:07:492:06:308:0919:49
8:11
+0:05
30K
18.64 mi13:34:042:32:458:1226:15
8:27
+0:16
20M
20.00 mi13:45:382:44:198:1311:34
8:31
+0:04
21M
21.00 mi13:54:482:53:298:169:10
9:10
+0:39
35K
21.75 mi14:00:582:59:398:166:10
8:15
-0:55
23M
23.00 mi14:11:373:10:188:1710:39
8:31
+0:16
24M
24.00 mi14:20:053:18:468:178:28
8:28
-0:03
40K
24.85 mi14:27:223:26:038:187:17
8:32
+0:04
25.2M
25.20 mi14:30:313:29:128:193:09
9:09
+0:37
FINISH
26.22 mi14:39:063:37:478:198:35
8:26
-0:43

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:04 /mi

Average Pace

8:19 /mi

Slowest Pace

9:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:25:28

94% of race

Time at Steady Pace

12:19

6% of race

Time at Slower Pace

0:00

0% 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:26:5025:318:1325:31
8:13
#18294
10K
6.21 mi11:51:5250:338:0925:02
8:04
#17991
15K
9.32 mi12:17:011:15:428:0825:09
8:06
#17896
20K
12.43 mi12:42:291:41:108:0925:28
8:12
#17787
HALF
13.11 mi12:48:001:46:418:095:31
8:06
#17782
25K
15.53 mi13:07:492:06:308:0919:49
8:11
#17595
30K
18.64 mi13:34:042:32:458:1226:15
8:27
#17350
20M
20.00 mi13:45:382:44:198:1311:34
8:31
#17245
21M
21.00 mi13:54:482:53:298:169:10
9:10
#17205
35K
21.75 mi14:00:582:59:398:166:10
8:15
#17146
23M
23.00 mi14:11:373:10:188:1710:39
8:31
#17034
24M
24.00 mi14:20:053:18:468:178:28
8:28
#17006
40K
24.85 mi14:27:223:26:038:187:17
8:32
#16950
25.2M
25.20 mi14:30:313:29:128:193:09
9:09
#16925
FINISH
26.22 mi14:39:063:37:478:198:35
8:26
#16926
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi182946676667617678(Top 61%)6296(Top 50%)6296(Top 353%)
10K6.21 mi3.10 mi17991+3036494+1826494+18217685(Top 61%)6314(Top 50%)6314(Top 354%)
15K9.32 mi3.11 mi17896+956433+616433+6117678(Top 61%)6296(Top 50%)6296(Top 353%)
20K12.43 mi3.11 mi17787+1096380+536380+5317477(Top 60%)6206(Top 49%)6206(Top 347%)
HALF13.11 mi0.68 mi17782+56370+106370+1017764(Top 61%)6341(Top 50%)6341(Top 355%)
25K15.53 mi2.42 mi17595+1876269+1016269+10116648(Top 57%)5795(Top 46%)5795(Top 324%)
30K18.64 mi3.11 mi17350+2456163+1066163+10616576(Top 57%)5859(Top 47%)5859(Top 328%)
20M20.00 mi1.36 mi17245+1056111+526111+5216317(Top 56%)5824(Top 46%)5824(Top 326%)
21M21.00 mi1.00 mi17205+406108+36108+317020(Top 59%)6266(Top 50%)6266(Top 351%)
35K21.75 mi0.75 mi17146+596100+86100+816138(Top 56%)5837(Top 46%)5837(Top 327%)
23M23.00 mi1.25 mi17034+1126061+396061+3915798(Top 54%)5729(Top 46%)5729(Top 321%)
24M24.00 mi1.00 mi17006+286065-46065-416720(Top 58%)6302(Top 50%)6302(Top 353%)
40K24.85 mi0.85 mi16950+566052+136052+1315836(Top 55%)5878(Top 47%)5878(Top 329%)
25.2M25.20 mi0.35 mi16925+256051+16051+115522(Top 53%)5721(Top 45%)5721(Top 320%)
FINISH26.22 mi1.02 mi16926-16074-236074-2317756(Top 61%)6913(Top 55%)6913(Top 387%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17678

Females

6296

F45-49

6296

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17685

Females

6314

F45-49

6314

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17678

Females

6296

F45-49

6296

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17477

Females

6206

F45-49

6206

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17764

Females

6341

F45-49

6341

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16648

Females

5795

F45-49

5795

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16576

Females

5859

F45-49

5859

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16317

Females

5824

F45-49

5824

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17020

Females

6266

F45-49

6266

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16138

Females

5837

F45-49

5837

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15798

Females

5729

F45-49

5729

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16720

Females

6302

F45-49

6302

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15836

Females

5878

F45-49

5878

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15522

Females

5721

F45-49

5721

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17756

Females

6913

F45-49

6913

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2249
Passed By
881
Net Change
+1368
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18294
5K → 10K460157+303#18294#17991
10K → 15K223128+95#17991#17896
15K → 20K224115+109#17896#17787
20K → HALF3227+5#17787#17782
HALF → 25K23346+187#17782#17595
25K → 30K31065+245#17595#17350
30K → 20M14338+105#17350#17245
20M → 21M10868+40#17245#17205
21M → 35K8930+59#17205#17146
35K → 23M14836+112#17146#17034
23M → 24M9264+28#17034#17006
24M → 40K8428+56#17006#16950
40K → 25.2M3510+25#16950#16925
25.2M → FINISH6869-1#16925#16926
TOTALS2249881+1368
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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