Boston Marathon logo
BOSTON MARATHON 2025

Gracie Baruzzi

Bib: 25957•F

MA

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
26:56
Rank: #20873
Start → 5K
26:56 | 8:40/mi
10K· 6.21 mi
52:45
Rank: #19777 (+1096)
5K → 10K
25:49 | 8:19/mi
15K· 9.32 mi
1:18:37
Rank: #19257 (+520)
10K → 15K
25:52 | 8:20/mi
20K· 12.43 mi
1:45:04
Rank: #18981 (+276)
15K → 20K
26:27 | 8:31/mi
Half· 13.11 mi
1:50:49
Rank: #18979 (+2)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:12:36
Rank: #19138 (-159)
Half → 25K
21:47 | 8:59/mi
30K· 18.64 mi
2:41:52
Rank: #19248 (-110)
25K → 30K
29:16 | 9:25/mi
20M
2:55:03
Rank: #19305 (-57)
30K → 20M
13:11 | 9:42/mi
21M
3:05:58
Rank: #19463 (-158)
20M → 21M
10:55 | 10:55/mi
35K· 21.75 mi
3:13:08
Rank: #19536 (-73)
21M → 35K
7:10 | 9:35/mi
23M
3:25:19
Rank: #19547 (-11)
35K → 23M
12:11 | 9:44/mi
24M
3:35:58
Rank: #19794 (-247)
23M → 24M
10:39 | 10:39/mi
40K· 24.85 mi
3:44:35
Rank: #19844 (-50)
24M → 40K
8:37 | 10:05/mi
25.2M
3:48:12
Rank: #19840 (+4)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
3:57:36
Rank: #19866 (-26)
25.2M → Finish
9:24 | 9:13/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
Time1:50:49
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:06:47
Pace9:40 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2026:568:4026:56
8:40
-
10K
6.21 mi12:12:0952:458:2925:49
8:19
-0:21
15K
9.32 mi12:38:011:18:378:2625:52
8:20
+0:01
20K
12.43 mi13:04:281:45:048:2726:27
8:31
+0:11
Half
13.11 mi13:10:131:50:498:275:45
8:26
-0:05
25K
15.53 mi13:32:002:12:368:3221:47
8:59
+0:33
30K
18.64 mi14:01:162:41:528:4129:16
9:25
+0:26
20M
20.00 mi14:14:272:55:038:4513:11
9:42
+0:17
21M
21.00 mi14:25:223:05:588:5110:55
10:55
+1:13
35K
21.75 mi14:32:323:13:088:537:10
9:35
-1:20
23M
23.00 mi14:44:433:25:198:5612:11
9:44
+0:09
24M
24.00 mi14:55:223:35:589:0010:39
10:39
+0:55
40K
24.85 mi15:03:593:44:359:028:37
10:05
-0:34
25.2M
25.20 mi15:07:363:48:129:033:37
10:29
+0:24
Finish
26.22 mi15:17:003:57:369:049:24
9:13
-1:16

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

8:19 /mi

Average Pace

9:04 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:36

56% of race

Time at Steady Pace

1:11:12

30% of race

Time at Slower Pace

33:48

14% of race

Average Pace: 9:04 /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 mi11:46:2026:568:4026:56
8:40
#20873
10K
6.21 mi12:12:0952:458:2925:49
8:19
#19777
15K
9.32 mi12:38:011:18:378:2625:52
8:20
#19257
20K
12.43 mi13:04:281:45:048:2726:27
8:31
#18981
Half
13.11 mi13:10:131:50:498:275:45
8:26
#18979
25K
15.53 mi13:32:002:12:368:3221:47
8:59
#19138
30K
18.64 mi14:01:162:41:528:4129:16
9:25
#19248
20M
20.00 mi14:14:272:55:038:4513:11
9:42
#19305
21M
21.00 mi14:25:223:05:588:5110:55
10:55
#19463
35K
21.75 mi14:32:323:13:088:537:10
9:35
#19536
23M
23.00 mi14:44:433:25:198:5612:11
9:44
#19547
24M
24.00 mi14:55:223:35:589:0010:39
10:39
#19794
40K
24.85 mi15:03:593:44:359:028:37
10:05
#19844
25.2M
25.20 mi15:07:363:48:129:033:37
10:29
#19840
Finish
26.22 mi15:17:003:57:369:049:24
9:13
#19866
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi208738010801018242(Top 64%)6467(Top 53%)6467(Top 118%)
10K6.21 mi3.10 mi19777+10967341+6697341+66918624(Top 66%)6667(Top 55%)6667(Top 122%)
15K9.32 mi3.11 mi19257+5207040+3017040+30118242(Top 64%)6467(Top 53%)6467(Top 118%)
20K12.43 mi3.11 mi18981+2766894+1466894+14618350(Top 65%)6538(Top 53%)6538(Top 120%)
Half13.11 mi0.68 mi18979+26896-26896-218812(Top 66%)6806(Top 56%)6806(Top 124%)
25K15.53 mi2.42 mi19138-1596992-966992-9619837(Top 70%)7439(Top 61%)7439(Top 136%)
30K18.64 mi3.11 mi19248-1107103-1117103-11119624(Top 69%)7459(Top 61%)7459(Top 136%)
20M20.00 mi1.36 mi19305-577158-557158-5519949(Top 70%)7758(Top 63%)7758(Top 142%)
21M21.00 mi1.00 mi19463-1587266-1087266-10821175(Top 75%)8536(Top 70%)8536(Top 156%)
35K21.75 mi0.75 mi19536-737326-607326-6020624(Top 73%)8306(Top 68%)8306(Top 152%)
23M23.00 mi1.25 mi19547-117366-407366-4019564(Top 69%)7817(Top 64%)7817(Top 143%)
24M24.00 mi1.00 mi19794-2477533-1677533-16723207(Top 82%)9734(Top 80%)9734(Top 178%)
40K24.85 mi0.85 mi19844-507584-517584-5120721(Top 73%)8517(Top 70%)8517(Top 156%)
25.2M25.20 mi0.35 mi19840+47578+67578+618998(Top 67%)7637(Top 62%)7637(Top 140%)
Finish26.22 mi1.02 mi19866-267609-317609-3120075(Top 71%)8190(Top 67%)8190(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

18242

Females

6467

F18-39

6467

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

18624

Females

6667

F18-39

6667

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

18242

Females

6467

F18-39

6467

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18350

Females

6538

F18-39

6538

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

18812

Females

6806

F18-39

6806

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

19837

Females

7439

F18-39

7439

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

19624

Females

7459

F18-39

7459

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

19949

Females

7758

F18-39

7758

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

21175

Females

8536

F18-39

8536

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

20624

Females

8306

F18-39

8306

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19564

Females

7817

F18-39

7817

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23207

Females

9734

F18-39

9734

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20721

Females

8517

F18-39

8517

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

18998

Females

7637

F18-39

7637

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20075

Females

8190

F18-39

8190

Passing Analysis

Category:
Athletes Passed
2774
Passed By
1767
Net Change
+1007
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20873
5K → 10K113337+1096#20873#19777
10K → 15K55636+520#19777#19257
15K → 20K34468+276#19257#18981
20K → Half2725+2#18981#18979
Half → 25K121280-159#18979#19138
25K → 30K189299-110#19138#19248
30K → 20M87144-57#19248#19305
20M → 21M55213-158#19305#19463
21M → 35K32105-73#19463#19536
35K → 23M89100-11#19536#19547
23M → 24M18265-247#19547#19794
24M → 40K4898-50#19794#19844
40K → 25.2M2824+4#19844#19840
25.2M → Finish4773-26#19840#19866
TOTALS27741767+1007
📊

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