Boston Marathon logo
BOSTON MARATHON 2025

Caroline Drolet

Bib: 17010•F

QC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 48%
Gender (Female)
#0 / 12228
Top 34%
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
24:05
Rank: #14407
Start → 5K
7:45/mi
24:05 split
10K· 6.21 mi
48:13
Rank: #14435 (-28)
5K → 10K
7:46/mi
24:08 split
15K· 9.32 mi
1:12:15
Rank: #14219 (+216)
10K → 15K
7:44/mi
24:02 split
20K· 12.43 mi
1:36:23
Rank: #13866 (+353)
15K → 20K
7:46/mi
24:08 split
Half· 13.11 mi
1:41:43
Rank: #13894 (-28)
20K → Half
7:49/mi
5:20 split
25K· 15.53 mi
2:00:59
Rank: #13795 (+99)
Half → 25K
7:57/mi
19:16 split
30K· 18.64 mi
2:26:39
Rank: #13621 (+174)
25K → 30K
8:16/mi
25:40 split
20M
2:38:01
Rank: #13530 (+91)
30K → 20M
8:22/mi
11:22 split
21M
2:46:52
Rank: #13457 (+73)
20M → 21M
8:51/mi
8:51 split
35K· 21.75 mi
2:52:57
Rank: #13426 (+31)
21M → 35K
8:08/mi
6:05 split
23M
3:03:52
Rank: #13464 (-38)
35K → 23M
8:43/mi
10:55 split
24M
3:12:27
Rank: #13540 (-76)
23M → 24M
8:35/mi
8:35 split
40K· 24.85 mi
3:20:01
Rank: #13627 (-87)
24M → 40K
8:51/mi
7:34 split
25.2M
3:23:18
Rank: #13641 (-14)
40K → 25.2M
9:31/mi
3:17 split
Finish· 26.22 mi
3:31:41
Rank: #13667 (-26)
25.2M → Finish
8:14/mi
8:23 split

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
Time1:41:43
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:49:58
Pace8:23 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1324:057:4524:05
7:45
-
10K
6.21 mi11:38:2148:137:4624:08
7:46
+0:01
15K
9.32 mi12:02:231:12:157:4524:02
7:44
-0:02
20K
12.43 mi12:26:311:36:237:4524:08
7:46
+0:02
Half
13.11 mi12:31:511:41:437:465:20
7:49
+0:03
25K
15.53 mi12:51:072:00:597:4719:16
7:57
+0:08
30K
18.64 mi13:16:472:26:397:5225:40
8:16
+0:19
20M
20.00 mi13:28:092:38:017:5411:22
8:22
+0:06
21M
21.00 mi13:37:002:46:527:578:51
8:51
+0:29
35K
21.75 mi13:43:052:52:577:576:05
8:08
-0:43
23M
23.00 mi13:54:003:03:528:0010:55
8:43
+0:35
24M
24.00 mi14:02:353:12:278:018:35
8:35
-0:08
40K
24.85 mi14:10:093:20:018:037:34
8:51
+0:16
25.2M
25.20 mi14:13:263:23:188:043:17
9:31
+0:40
Finish
26.22 mi14:21:493:31:418:058:23
8:14
-1:17

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

7:44 /mi

Average Pace

8:05 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:59

57% of race

Time at Steady Pace

51:30

24% of race

Time at Slower Pace

39:12

19% of race

Average Pace: 8:04 /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 mi11:14:1324:057:4524:05
7:45
#14407
10K
6.21 mi11:38:2148:137:4624:08
7:46
#14435
15K
9.32 mi12:02:231:12:157:4524:02
7:44
#14219
20K
12.43 mi12:26:311:36:237:4524:08
7:46
#13866
Half
13.11 mi12:31:511:41:437:465:20
7:49
#13894
25K
15.53 mi12:51:072:00:597:4719:16
7:57
#13795
30K
18.64 mi13:16:472:26:397:5225:40
8:16
#13621
20M
20.00 mi13:28:092:38:017:5411:22
8:22
#13530
21M
21.00 mi13:37:002:46:527:578:51
8:51
#13457
35K
21.75 mi13:43:052:52:577:576:05
8:08
#13426
23M
23.00 mi13:54:003:03:528:0010:55
8:43
#13464
24M
24.00 mi14:02:353:12:278:018:35
8:35
#13540
40K
24.85 mi14:10:093:20:018:037:34
8:51
#13627
25.2M
25.20 mi14:13:263:23:188:043:17
9:31
#13641
Finish
26.22 mi14:21:493:31:418:058:23
8:14
#13667
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi144074162416213831(Top 49%)3917(Top 32%)3917(Top 72%)
10K6.21 mi3.10 mi14435-284195-334195-3314531(Top 51%)4268(Top 35%)4268(Top 78%)
15K9.32 mi3.11 mi14219+2164098+974098+9713831(Top 49%)3917(Top 32%)3917(Top 72%)
20K12.43 mi3.11 mi13866+3533934+1643934+16413024(Top 46%)3566(Top 29%)3566(Top 65%)
Half13.11 mi0.68 mi13894-283951-173951-1714450(Top 51%)4315(Top 35%)4315(Top 79%)
25K15.53 mi2.42 mi13795+993927+243927+2413503(Top 48%)3943(Top 32%)3943(Top 72%)
30K18.64 mi3.11 mi13621+1743893+343893+3413254(Top 47%)3975(Top 33%)3975(Top 73%)
20M20.00 mi1.36 mi13530+913868+253868+2512950(Top 46%)3948(Top 32%)3948(Top 72%)
21M21.00 mi1.00 mi13457+733866+23866+212636(Top 44%)3946(Top 32%)3946(Top 72%)
35K21.75 mi0.75 mi13426+313876-103876-1013174(Top 46%)4258(Top 35%)4258(Top 78%)
23M23.00 mi1.25 mi13464-383936-603936-6014665(Top 52%)5151(Top 42%)5151(Top 94%)
24M24.00 mi1.00 mi13540-763998-623998-6215060(Top 53%)5401(Top 44%)5401(Top 99%)
40K24.85 mi0.85 mi13627-874075-774075-7715477(Top 54%)5782(Top 47%)5782(Top 106%)
25.2M25.20 mi0.35 mi13641-144098-234098-2314718(Top 52%)5388(Top 44%)5388(Top 99%)
Finish26.22 mi1.02 mi13667-264135-374135-3714460(Top 51%)5183(Top 42%)5183(Top 95%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13831

Females

3917

F18-39

3917

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14531

Females

4268

F18-39

4268

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13831

Females

3917

F18-39

3917

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

13024

Females

3566

F18-39

3566

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

14450

Females

4315

F18-39

4315

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13503

Females

3943

F18-39

3943

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

13254

Females

3975

F18-39

3975

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12950

Females

3948

F18-39

3948

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

12636

Females

3946

F18-39

3946

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

13174

Females

4258

F18-39

4258

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14665

Females

5151

F18-39

5151

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

15060

Females

5401

F18-39

5401

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15477

Females

5782

F18-39

5782

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14718

Females

5388

F18-39

5388

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14460

Females

5183

F18-39

5183

Passing Analysis

Category:
Athletes Passed
2235
Passed By
1495
Net Change
+740
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14407
5K → 10K277305-28#14407#14435
10K → 15K316100+216#14435#14219
15K → 20K40249+353#14219#13866
20K → Half2351-28#13866#13894
Half → 25K232133+99#13894#13795
25K → 30K311137+174#13795#13621
30K → 20M16574+91#13621#13530
20M → 21M13865+73#13530#13457
21M → 35K7342+31#13457#13426
35K → 23M92130-38#13426#13464
23M → 24M65141-76#13464#13540
24M → 40K57144-87#13540#13627
40K → 25.2M3044-14#13627#13641
25.2M → Finish5480-26#13641#13667
TOTALS22351495+740
📊

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