Boston Marathon logo
BOSTON MARATHON 2025

Anna Lauinger

Bib: 14353•F

WA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 27%
Division (F18-39)
#0 / 5469
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:24
Rank: #12536
Start → 5K
23:24 | 7:32/mi
10K· 6.21 mi
47:24
Rank: #13303 (-767)
5K → 10K
24:00 | 7:43/mi
15K· 9.32 mi
1:10:42
Rank: #12737 (+566)
10K → 15K
23:18 | 7:30/mi
20K· 12.43 mi
1:34:41
Rank: #12658 (+79)
15K → 20K
23:59 | 7:43/mi
Half· 13.11 mi
1:39:51
Rank: #12639 (+19)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:59:14
Rank: #12803 (-164)
Half → 25K
19:23 | 8:00/mi
30K· 18.64 mi
2:25:08
Rank: #12956 (-153)
25K → 30K
25:54 | 8:20/mi
20M
2:36:33
Rank: #12963 (-7)
30K → 20M
11:25 | 8:24/mi
21M
2:44:59
Rank: #12750 (+213)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
2:50:53
Rank: #12687 (+63)
21M → 35K
5:54 | 7:53/mi
23M
3:00:53
Rank: #12480 (+207)
35K → 23M
10:00 | 7:59/mi
24M
3:08:22
Rank: #12244 (+236)
23M → 24M
7:29 | 7:29/mi
40K· 24.85 mi
3:15:34
Rank: #12246 (-2)
24M → 40K
7:12 | 8:25/mi
25.2M
3:18:32
Rank: #12184 (+62)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:26:12
Rank: #12058 (+126)
25.2M → Finish
7:40 | 7:31/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
Time1:39:51
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:46:21
Pace8:07 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2023:247:3223:24
7:32
-
10K
6.21 mi11:17:2047:247:3824:00
7:43
+0:11
15K
9.32 mi11:40:381:10:427:3523:18
7:30
-0:13
20K
12.43 mi12:04:371:34:417:3723:59
7:43
+0:13
Half
13.11 mi12:09:471:39:517:375:10
7:34
-0:09
25K
15.53 mi12:29:101:59:147:4119:23
8:00
+0:26
30K
18.64 mi12:55:042:25:087:4725:54
8:20
+0:20
20M
20.00 mi13:06:292:36:337:5011:25
8:24
+0:04
21M
21.00 mi13:14:552:44:597:518:26
8:26
+0:02
35K
21.75 mi13:20:492:50:537:515:54
7:53
-0:33
23M
23.00 mi13:30:493:00:537:5210:00
7:59
+0:06
24M
24.00 mi13:38:183:08:227:517:29
7:29
-0:30
40K
24.85 mi13:45:303:15:347:527:12
8:25
+0:56
25.2M
25.20 mi13:48:283:18:327:532:58
8:36
+0:11
Finish
26.22 mi13:56:083:26:127:527:40
7:31
-1:05

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

7:29 /mi

Average Pace

7:52 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:17

73% of race

Time at Steady Pace

55:55

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi10:53:2023:247:3223:24
7:32
#12536
10K
6.21 mi11:17:2047:247:3824:00
7:43
#13303
15K
9.32 mi11:40:381:10:427:3523:18
7:30
#12737
20K
12.43 mi12:04:371:34:417:3723:59
7:43
#12658
Half
13.11 mi12:09:471:39:517:375:10
7:34
#12639
25K
15.53 mi12:29:101:59:147:4119:23
8:00
#12803
30K
18.64 mi12:55:042:25:087:4725:54
8:20
#12956
20M
20.00 mi13:06:292:36:337:5011:25
8:24
#12963
21M
21.00 mi13:14:552:44:597:518:26
8:26
#12750
35K
21.75 mi13:20:492:50:537:515:54
7:53
#12687
23M
23.00 mi13:30:493:00:537:5210:00
7:59
#12480
24M
24.00 mi13:38:183:08:227:517:29
7:29
#12244
40K
24.85 mi13:45:303:15:347:527:12
8:25
#12246
25.2M
25.20 mi13:48:283:18:327:532:58
8:36
#12184
Finish
26.22 mi13:56:083:26:127:527:40
7:31
#12058
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi125363083308311781(Top 41%)2789(Top 23%)2789(Top 51%)
10K6.21 mi3.10 mi13303-7673530-4473530-44714124(Top 50%)4028(Top 33%)4028(Top 74%)
15K9.32 mi3.11 mi12737+5663229+3013229+30111781(Top 41%)2789(Top 23%)2789(Top 51%)
20K12.43 mi3.11 mi12658+793240-113240-1112602(Top 44%)3326(Top 27%)3326(Top 61%)
Half13.11 mi0.68 mi12639+193235+53235+512417(Top 44%)3184(Top 26%)3184(Top 58%)
25K15.53 mi2.42 mi12803-1643364-1293364-12913842(Top 49%)4122(Top 34%)4122(Top 75%)
30K18.64 mi3.11 mi12956-1533526-1623526-16213726(Top 48%)4211(Top 34%)4211(Top 77%)
20M20.00 mi1.36 mi12963-73558-323558-3213170(Top 46%)4062(Top 33%)4062(Top 74%)
21M21.00 mi1.00 mi12750+2133476+823476+8210096(Top 36%)2662(Top 22%)2662(Top 49%)
35K21.75 mi0.75 mi12687+633466+103466+1011497(Top 40%)3369(Top 28%)3369(Top 62%)
23M23.00 mi1.25 mi12480+2073392+743392+749959(Top 35%)2726(Top 22%)2726(Top 50%)
24M24.00 mi1.00 mi12244+2363295+973295+977619(Top 27%)1725(Top 14%)1725(Top 32%)
40K24.85 mi0.85 mi12246-23330-353330-3512934(Top 46%)4396(Top 36%)4396(Top 80%)
25.2M25.20 mi0.35 mi12184+623317+133317+139523(Top 34%)2800(Top 23%)2800(Top 51%)
Finish26.22 mi1.02 mi12058+1263275+423275+429394(Top 33%)2722(Top 22%)2722(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

11781

Females

2789

F18-39

2789

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

14124

Females

4028

F18-39

4028

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

11781

Females

2789

F18-39

2789

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12602

Females

3326

F18-39

3326

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

12417

Females

3184

F18-39

3184

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13842

Females

4122

F18-39

4122

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

13726

Females

4211

F18-39

4211

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

13170

Females

4062

F18-39

4062

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10096

Females

2662

F18-39

2662

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

11497

Females

3369

F18-39

3369

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9959

Females

2726

F18-39

2726

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7619

Females

1725

F18-39

1725

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12934

Females

4396

F18-39

4396

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9523

Females

2800

F18-39

2800

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9394

Females

2722

F18-39

2722

Passing Analysis

Category:
Athletes Passed
2446
Passed By
1968
Net Change
+478
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12536
5K → 10K72839-767#12536#13303
10K → 15K60337+566#13303#12737
15K → 20K234155+79#12737#12658
20K → Half4324+19#12658#12639
Half → 25K118282-164#12639#12803
25K → 30K187340-153#12803#12956
30K → 20M119126-7#12956#12963
20M → 21M2207+213#12963#12750
21M → 35K9633+63#12750#12687
35K → 23M22821+207#12687#12480
23M → 24M2382+236#12480#12244
24M → 40K7274-2#12244#12246
40K → 25.2M7412+62#12246#12184
25.2M → Finish14216+126#12184#12058
TOTALS24461968+478
📊

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