Boston Marathon logo
BOSTON MARATHON 2025

Martha Ottinger

Bib: 19635•F

NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:23
Rank: #21584
Start → 5K
27:23 | 8:49/mi
10K· 6.21 mi
53:41
Rank: #20610 (+974)
5K → 10K
26:18 | 8:28/mi
15K· 9.32 mi
1:19:56
Rank: #20110 (+500)
10K → 15K
26:15 | 8:27/mi
20K· 12.43 mi
1:46:24
Rank: #19664 (+446)
15K → 20K
26:28 | 8:31/mi
Half· 13.11 mi
1:52:03
Rank: #19570 (+94)
20K → Half
5:39 | 8:17/mi
25K· 15.53 mi
2:12:55
Rank: #19239 (+331)
Half → 25K
20:52 | 8:36/mi
30K· 18.64 mi
2:39:53
Rank: #18622 (+617)
25K → 30K
26:58 | 8:41/mi
20M
2:52:08
Rank: #18471 (+151)
30K → 20M
12:15 | 9:01/mi
21M
3:01:50
Rank: #18358 (+113)
20M → 21M
9:42 | 9:42/mi
35K· 21.75 mi
3:08:32
Rank: #18349 (+9)
21M → 35K
6:42 | 8:57/mi
23M
3:20:24
Rank: #18358 (-9)
35K → 23M
11:52 | 9:29/mi
24M
3:29:53
Rank: #18418 (-60)
23M → 24M
9:29 | 9:29/mi
40K· 24.85 mi
3:37:50
Rank: #18401 (+17)
24M → 40K
7:57 | 9:18/mi
25.2M
3:41:53
Rank: #18515 (-114)
40K → 25.2M
4:03 | 11:45/mi
Finish· 26.22 mi
3:51:18
Rank: #18602 (-87)
25.2M → Finish
9:25 | 9:14/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 HalfFaster
Distance13.11 mi
Time1:52:03
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time1:59:15
Pace9:06 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0227:238:4927:23
8:49
-
10K
6.21 mi11:45:2053:418:3826:18
8:28
-0:21
15K
9.32 mi12:11:351:19:568:3526:15
8:27
-0:01
20K
12.43 mi12:38:031:46:248:3426:28
8:31
+0:04
Half
13.11 mi12:43:421:52:038:335:39
8:17
-0:14
25K
15.53 mi13:04:342:12:558:3320:52
8:36
+0:19
30K
18.64 mi13:31:322:39:538:3526:58
8:41
+0:05
20M
20.00 mi13:43:472:52:088:3612:15
9:01
+0:20
21M
21.00 mi13:53:293:01:508:409:42
9:42
+0:41
35K
21.75 mi14:00:113:08:328:406:42
8:57
-0:45
23M
23.00 mi14:12:033:20:248:4311:52
9:29
+0:32
24M
24.00 mi14:21:323:29:538:459:29
9:29
0:00
40K
24.85 mi14:29:293:37:508:467:57
9:18
-0:11
25.2M
25.20 mi14:33:323:41:538:484:03
11:45
+2:27
Finish
26.22 mi14:42:573:51:188:509:25
9:14
-2:31

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

8:17 /mi

Average Pace

8:50 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:40

37% of race

Time at Steady Pace

1:51:32

48% of race

Time at Slower Pace

35:06

15% of race

Average Pace: 8:49 /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 mi11:19:0227:238:4927:23
8:49
#21584
10K
6.21 mi11:45:2053:418:3826:18
8:28
#20610
15K
9.32 mi12:11:351:19:568:3526:15
8:27
#20110
20K
12.43 mi12:38:031:46:248:3426:28
8:31
#19664
Half
13.11 mi12:43:421:52:038:335:39
8:17
#19570
25K
15.53 mi13:04:342:12:558:3320:52
8:36
#19239
30K
18.64 mi13:31:322:39:538:3526:58
8:41
#18622
20M
20.00 mi13:43:472:52:088:3612:15
9:01
#18471
21M
21.00 mi13:53:293:01:508:409:42
9:42
#18358
35K
21.75 mi14:00:113:08:328:406:42
8:57
#18349
23M
23.00 mi14:12:033:20:248:4311:52
9:29
#18358
24M
24.00 mi14:21:323:29:538:459:29
9:29
#18418
40K
24.85 mi14:29:293:37:508:467:57
9:18
#18401
25.2M
25.20 mi14:33:323:41:538:484:03
11:45
#18515
Finish
26.22 mi14:42:573:51:188:509:25
9:14
#18602
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi215848396839619036(Top 67%)6923(Top 57%)6923(Top 127%)
10K6.21 mi3.10 mi20610+9747835+5617835+56119608(Top 69%)7241(Top 59%)7241(Top 132%)
15K9.32 mi3.11 mi20110+5007533+3027533+30219036(Top 67%)6923(Top 57%)6923(Top 127%)
20K12.43 mi3.11 mi19664+4467281+2527281+25218379(Top 65%)6553(Top 54%)6553(Top 120%)
Half13.11 mi0.68 mi19570+947230+517230+5117884(Top 63%)6263(Top 51%)6263(Top 115%)
25K15.53 mi2.42 mi19239+3317050+1807050+18017856(Top 63%)6350(Top 52%)6350(Top 116%)
30K18.64 mi3.11 mi18622+6176730+3206730+32015896(Top 56%)5404(Top 44%)5404(Top 99%)
20M20.00 mi1.36 mi18471+1516680+506680+5016883(Top 59%)6082(Top 50%)6082(Top 111%)
21M21.00 mi1.00 mi18358+1136640+406640+4017063(Top 60%)6297(Top 51%)6297(Top 115%)
35K21.75 mi0.75 mi18349+96652-126652-1218039(Top 64%)6921(Top 57%)6921(Top 127%)
23M23.00 mi1.25 mi18358-96681-296681-2918595(Top 65%)7288(Top 60%)7288(Top 133%)
24M24.00 mi1.00 mi18418-606746-656746-6519588(Top 69%)7874(Top 64%)7874(Top 144%)
40K24.85 mi0.85 mi18401+176769-236769-2317870(Top 63%)7069(Top 58%)7069(Top 129%)
25.2M25.20 mi0.35 mi18515-1146843-746843-7422676(Top 80%)9494(Top 78%)9494(Top 174%)
Finish26.22 mi1.02 mi18602-876904-616904-6120143(Top 71%)8221(Top 67%)8221(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

19036

Females

6923

F18-39

6923

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19608

Females

7241

F18-39

7241

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

19036

Females

6923

F18-39

6923

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18379

Females

6553

F18-39

6553

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17884

Females

6263

F18-39

6263

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

17856

Females

6350

F18-39

6350

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

15896

Females

5404

F18-39

5404

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

16883

Females

6082

F18-39

6082

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

17063

Females

6297

F18-39

6297

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

18039

Females

6921

F18-39

6921

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

18595

Females

7288

F18-39

7288

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19588

Females

7874

F18-39

7874

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17870

Females

7069

F18-39

7069

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22676

Females

9494

F18-39

9494

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20143

Females

8221

F18-39

8221

Passing Analysis

Category:
Athletes Passed
3802
Passed By
820
Net Change
+2982
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21584
5K → 10K101945+974#21584#20610
10K → 15K52929+500#20610#20110
15K → 20K46721+446#20110#19664
20K → Half1028+94#19664#19570
Half → 25K36534+331#19570#19239
25K → 30K62811+617#19239#18622
30K → 20M18736+151#18622#18471
20M → 21M16047+113#18471#18358
21M → 35K6051+9#18358#18349
35K → 23M104113-9#18349#18358
23M → 24M59119-60#18358#18418
24M → 40K7760+17#18418#18401
40K → 25.2M4118-114#18401#18515
25.2M → Finish41128-87#18515#18602
TOTALS3802820+2982
📊

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