Kathryn Dobbins

Bib: 27620β€’F

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
33:57
3.11 mi
Rank: #27923
Start β†’ 5K
33:57 | 10:56/mi
10K
1:07:25
6.21 mi
Rank: #27648 (+275)
5K β†’ 10K
33:28 | 10:47/mi
15K
1:40:55
9.32 mi
Rank: #27462 (+186)
10K β†’ 15K
33:30 | 10:47/mi
20K
2:16:28
12.43 mi
Rank: #27503 (-41)
15K β†’ 20K
35:33 | 11:27/mi
HALF
2:23:44
13.11 mi
Rank: #27460 (+43)
20K β†’ HALF
7:16 | 10:40/mi
25K
2:51:17
15.53 mi
Rank: #27349 (+111)
HALF β†’ 25K
27:33 | 11:22/mi
30K
3:26:43
18.64 mi
Rank: #27117 (+232)
25K β†’ 30K
35:26 | 11:25/mi
20M
3:42:43
20.00 mi
Rank: #27055 (+62)
30K β†’ 20M
16:00 | 11:47/mi
21M
3:54:43
21.00 mi
Rank: #26974 (+81)
20M β†’ 21M
12:00 | 12:00/mi
35K
4:03:26
21.75 mi
Rank: #26948 (+26)
21M β†’ 35K
8:43 | 11:40/mi
23M
4:18:13
23.00 mi
Rank: #26908 (+40)
35K β†’ 23M
14:47 | 11:49/mi
24M
4:30:46
24.00 mi
Rank: #26954
23M β†’ 24M
12:33 | 12:33/mi
40K
4:41:02
24.85 mi
Rank: #26925
24M β†’ 40K
10:16 | 12:01/mi
25.2M
4:46:26
25.20 mi
Rank: #26957
40K β†’ 25.2M
5:24 | 15:40/mi
FINISH
4:57:38
26.22 mi
Rank: #26958
25.2M β†’ FINISH
11:12 | 11:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:23:44
Pace10:58 /mi
2nd Half
Distance13.11 mi
Time2:33:54
Pace11:45 /mi
πŸ“ŠPositive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:3033:5710:5633:57
10:56
-
10K
6.21 mi12:28:581:07:2510:5133:28
10:47
-0:09
15K
9.32 mi13:02:281:40:5510:5033:30
10:47
0:00
20K
12.43 mi13:38:012:16:2810:5935:33
11:27
+0:40
HALF
13.11 mi13:45:172:23:4410:587:16
10:40
-0:47
25K
15.53 mi14:12:502:51:1711:0227:33
11:22
+0:42
30K
18.64 mi14:48:163:26:4311:0635:26
11:25
+0:03
20M
20.00 mi15:04:163:42:4311:0916:00
11:47
+0:22
21M
21.00 mi15:16:163:54:4311:1112:00
12:00
+0:13
35K
21.75 mi15:24:594:03:2611:128:43
11:40
-0:20
23M
23.00 mi15:39:464:18:1311:1414:47
11:49
+0:09
24M
24.00 mi15:52:194:30:4611:1712:33
12:33
+0:44
40K
24.85 mi16:02:354:41:0211:1910:16
12:01
-0:32
25.2M
25.20 mi16:07:594:46:2611:225:24
15:40
+3:39
FINISH
26.22 mi16:19:114:57:3811:2211:12
11:00
-4:40

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

10:40 /mi

Average Pace

11:22 /mi

Slowest Pace

15:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:14:14

25% of race

Time at Steady Pace

3:25:27

69% of race

Time at Slower Pace

17:57

6% of race

Average Pace: 11:21 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:55:3033:5710:5633:57
10:56
#27923
10K
6.21 mi12:28:581:07:2510:5133:28
10:47
#27648
15K
9.32 mi13:02:281:40:5510:5033:30
10:47
#27462
20K
12.43 mi13:38:012:16:2810:5935:33
11:27
#27503
HALF
13.11 mi13:45:172:23:4410:587:16
10:40
#27460
25K
15.53 mi14:12:502:51:1711:0227:33
11:22
#27349
30K
18.64 mi14:48:163:26:4311:0635:26
11:25
#27117
20M
20.00 mi15:04:163:42:4311:0916:00
11:47
#27055
21M
21.00 mi15:16:163:54:4311:1112:00
12:00
#26974
35K
21.75 mi15:24:594:03:2611:128:43
11:40
#26948
23M
23.00 mi15:39:464:18:1311:1414:47
11:49
#26908
24M
24.00 mi15:52:194:30:4611:1712:33
12:33
#26954
40K
24.85 mi16:02:354:41:0211:1910:16
12:01
#26925
25.2M
25.20 mi16:07:594:46:2611:225:24
15:40
#26957
FINISH
26.22 mi16:19:114:57:3811:2211:12
11:00
#26958
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 mi27923118331183327143(Top 94%)11389(Top 91%)11389(Top 199%)
10K6.21 mi3.10 mi27648+27511664+16911664+16927376(Top 94%)11518(Top 92%)11518(Top 202%)
15K9.32 mi3.11 mi27462+18611581+8311581+8327143(Top 94%)11389(Top 91%)11389(Top 199%)
20K12.43 mi3.11 mi27503-4111591-1011591-1027495(Top 95%)11611(Top 92%)11611(Top 203%)
HALF13.11 mi0.68 mi27460+4311572+1911572+1926943(Top 93%)11334(Top 90%)11334(Top 198%)
25K15.53 mi2.42 mi27349+11111518+5411518+5426844(Top 92%)11272(Top 90%)11272(Top 197%)
30K18.64 mi3.11 mi27117+23211411+10711411+10726008(Top 90%)10900(Top 87%)10900(Top 191%)
20M20.00 mi1.36 mi27055+6211384+2711384+2726117(Top 90%)11042(Top 88%)11042(Top 193%)
21M21.00 mi1.00 mi26974+8111342+4211342+4225092(Top 86%)10551(Top 84%)10551(Top 185%)
35K21.75 mi0.75 mi26948+2611334+811334+826304(Top 91%)11199(Top 89%)11199(Top 196%)
23M23.00 mi1.25 mi26908+4011316+1811316+1825884(Top 89%)11014(Top 88%)11014(Top 193%)
24M24.00 mi1.00 mi26954-4611350-3411350-3427236(Top 94%)11733(Top 93%)11733(Top 205%)
40K24.85 mi0.85 mi26925+2911340+1011340+1025910(Top 89%)11102(Top 88%)11102(Top 194%)
25.2M25.20 mi0.35 mi26957-3211359-1911359-1928279(Top 97%)12275(Top 98%)12275(Top 215%)
FINISH26.22 mi1.02 mi26958-111366-711366-726119(Top 90%)11210(Top 89%)11210(Top 196%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27143

Females

11389

F18-39

11389

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27376

Females

11518

F18-39

11518

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27143

Females

11389

F18-39

11389

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27495

Females

11611

F18-39

11611

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

26943

Females

11334

F18-39

11334

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26844

Females

11272

F18-39

11272

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26008

Females

10900

F18-39

10900

30K→20M

18.6 - 20.0 mi

Top 90%
Γ—5
+64ft-50ft

Overall

26117

Females

11042

F18-39

11042

20M→21M

20.0 - 21.0 mi

Top 86%
Γ—8
+106ft-24ft

Overall

25092

Females

10551

F18-39

10551

21M→35K

21.0 - 21.8 mi

Top 91%
Γ—7
+17ft-86ft

Overall

26304

Females

11199

F18-39

11199

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25884

Females

11014

F18-39

11014

23M→24M

23.0 - 24.0 mi

Top 94%
Γ—6
+12ft-82ft

Overall

27236

Females

11733

F18-39

11733

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25910

Females

11102

F18-39

11102

40K→25.2M

24.9 - 25.2 mi

Top 97%
Γ—1
+13ft-16ft

Overall

28279

Females

12275

F18-39

12275

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26119

Females

11210

F18-39

11210

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 5 hours ago. This usually takes 10-20 minutes. Please check back shortly.

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