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

Kylie Dahlberg

Bib: 15931•F

FL

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
Age Group (F18-39)
#0 / 5716
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
23:14
3.11 mi
Rank: #12610
Start → 5K
23:14 | 7:29/mi
10K
46:43
6.21 mi
Rank: #13003 (-393)
5K → 10K
23:29 | 7:34/mi
15K
1:10:14
9.32 mi
Rank: #13100 (-97)
10K → 15K
23:31 | 7:35/mi
20K
1:34:21
12.43 mi
Rank: #13375 (-275)
15K → 20K
24:07 | 7:46/mi
HALF
1:39:39
13.11 mi
Rank: #13468 (-93)
20K → HALF
5:18 | 7:47/mi
25K
1:58:36
15.53 mi
Rank: #13530 (-62)
HALF → 25K
18:57 | 7:49/mi
30K
2:23:54
18.64 mi
Rank: #13678 (-148)
25K → 30K
25:18 | 8:09/mi
20M
2:35:19
20.00 mi
Rank: #13804 (-126)
30K → 20M
11:25 | 8:25/mi
21M
2:44:21
21.00 mi
Rank: #13956 (-152)
20M → 21M
9:02 | 9:02/mi
35K
2:50:31
21.75 mi
Rank: #14032 (-76)
21M → 35K
6:10 | 8:15/mi
23M
3:03:22
23.00 mi
Rank: #14910 (-878)
35K → 23M
12:51 | 10:17/mi
24M
3:12:47
24.00 mi
Rank: #15312 (-402)
23M → 24M
9:25 | 9:25/mi
40K
3:21:31
24.85 mi
Rank: #15725 (-413)
24M → 40K
8:44 | 10:13/mi
25.2M
3:24:46
25.20 mi
Rank: #15743 (-18)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:33:04
26.22 mi
Rank: #15742 (+1)
25.2M → FINISH
8:18 | 8:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:39
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:53:25
Pace8:40 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3323:147:2923:14
7:29
-
10K
6.21 mi11:19:0246:437:3223:29
7:34
+0:05
15K
9.32 mi11:42:331:10:147:3323:31
7:35
+0:01
20K
12.43 mi12:06:401:34:217:3624:07
7:46
+0:11
HALF
13.11 mi12:11:581:39:397:375:18
7:47
+0:01
25K
15.53 mi12:30:551:58:367:3918:57
7:49
+0:02
30K
18.64 mi12:56:132:23:547:4425:18
8:09
+0:20
20M
20.00 mi13:07:382:35:197:4611:25
8:25
+0:16
21M
21.00 mi13:16:402:44:217:509:02
9:02
+0:37
35K
21.75 mi13:22:502:50:317:516:10
8:15
-0:47
23M
23.00 mi13:35:413:03:227:5912:51
10:17
+2:02
24M
24.00 mi13:45:063:12:478:029:25
9:25
-0:52
40K
24.85 mi13:53:503:21:318:078:44
10:13
+0:48
25.2M
25.20 mi13:57:053:24:468:083:15
9:26
-0:47
FINISH
26.22 mi14:05:233:33:048:088:18
8:09
-1:17

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

7:29 /mi

Average Pace

8:08 /mi

Slowest Pace

10:17 /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

1:10:14

33% of race

Time at Steady Pace

1:39:33

47% of race

Time at Slower Pace

43:17

20% of race

Average Pace: 8:08 /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 mi10:55:3323:147:2923:14
7:29
#12610
10K
6.21 mi11:19:0246:437:3223:29
7:34
#13003
15K
9.32 mi11:42:331:10:147:3323:31
7:35
#13100
20K
12.43 mi12:06:401:34:217:3624:07
7:46
#13375
HALF
13.11 mi12:11:581:39:397:375:18
7:47
#13468
25K
15.53 mi12:30:551:58:367:3918:57
7:49
#13530
30K
18.64 mi12:56:132:23:547:4425:18
8:09
#13678
20M
20.00 mi13:07:382:35:197:4611:25
8:25
#13804
21M
21.00 mi13:16:402:44:217:509:02
9:02
#13956
35K
21.75 mi13:22:502:50:317:516:10
8:15
#14032
23M
23.00 mi13:35:413:03:227:5912:51
10:17
#14910
24M
24.00 mi13:45:063:12:478:029:25
9:25
#15312
40K
24.85 mi13:53:503:21:318:078:44
10:13
#15725
25.2M
25.20 mi13:57:053:24:468:083:15
9:26
#15743
FINISH
26.22 mi14:05:233:33:048:088:18
8:09
#15742
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126103261326113433(Top 46%)3830(Top 30%)3830(Top 67%)
10K6.21 mi3.10 mi13003-3933524-2633524-26313481(Top 46%)3824(Top 30%)3824(Top 67%)
15K9.32 mi3.11 mi13100-973598-743598-7413433(Top 46%)3830(Top 30%)3830(Top 67%)
20K12.43 mi3.11 mi13375-2753790-1923790-19214246(Top 49%)4358(Top 35%)4358(Top 76%)
HALF13.11 mi0.68 mi13468-933836-463836-4615438(Top 53%)5004(Top 40%)5004(Top 88%)
25K15.53 mi2.42 mi13530-623893-573893-5713974(Top 48%)4282(Top 34%)4282(Top 75%)
30K18.64 mi3.11 mi13678-1484016-1234016-12314548(Top 50%)4710(Top 37%)4710(Top 82%)
20M20.00 mi1.36 mi13804-1264114-984114-9815620(Top 54%)5430(Top 43%)5430(Top 95%)
21M21.00 mi1.00 mi13956-1524234-1204234-12016305(Top 56%)5863(Top 47%)5863(Top 103%)
35K21.75 mi0.75 mi14032-764294-604294-6016117(Top 56%)5816(Top 46%)5816(Top 102%)
23M23.00 mi1.25 mi14910-8784843-5494843-54922833(Top 79%)9430(Top 75%)9430(Top 165%)
24M24.00 mi1.00 mi15312-4025097-2545097-25421059(Top 73%)8564(Top 68%)8564(Top 150%)
40K24.85 mi0.85 mi15725-4135355-2585355-25822492(Top 78%)9345(Top 74%)9345(Top 163%)
25.2M25.20 mi0.35 mi15743-185372-175372-1716972(Top 58%)6478(Top 52%)6478(Top 113%)
FINISH26.22 mi1.02 mi15742+15395-235395-2316091(Top 55%)5990(Top 48%)5990(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13433

Females

3830

F18-39

3830

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13481

Females

3824

F18-39

3824

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13433

Females

3830

F18-39

3830

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14246

Females

4358

F18-39

4358

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15438

Females

5004

F18-39

5004

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13974

Females

4282

F18-39

4282

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14548

Females

4710

F18-39

4710

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15620

Females

5430

F18-39

5430

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16305

Females

5863

F18-39

5863

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16117

Females

5816

F18-39

5816

35K→23M

21.8 - 23.0 mi

Top 79%
×5
+23ft-63ft

Overall

22833

Females

9430

F18-39

9430

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21059

Females

8564

F18-39

8564

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22492

Females

9345

F18-39

9345

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16972

Females

6478

F18-39

6478

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

16091

Females

5990

F18-39

5990

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
896
Passed By
2264
Net Change
-3132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12610
5K → 10K126200-393#12610#13003
10K → 15K155200-97#13003#13100
15K → 20K85200-275#13100#13375
20K → HALF8101-93#13375#13468
HALF → 25K104166-62#13468#13530
25K → 30K140200-148#13530#13678
30K → 20M67193-126#13678#13804
20M → 21M56200-152#13804#13956
21M → 35K35111-76#13956#14032
35K → 23M8200-878#14032#14910
23M → 24M17200-402#14910#15312
24M → 40K19200-413#15312#15725
40K → 25.2M2240-18#15725#15743
25.2M → FINISH5453+1#15743#15742
TOTALS8962264-3132
📊

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...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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