Boston Marathon logo
BOSTON MARATHON 2025

Kristine Dibos

Bib: 28539•F

SC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 15%
Division (F18-39)
#0 / 5469
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:34
Rank: #12990
Start → 5K
23:34 | 7:35/mi
10K· 6.21 mi
46:43
Rank: #12297 (+693)
5K → 10K
23:09 | 7:27/mi
15K· 9.32 mi
1:09:52
Rank: #11946 (+351)
10K → 15K
23:09 | 7:27/mi
20K· 12.43 mi
1:33:03
Rank: #11538 (+408)
15K → 20K
23:11 | 7:28/mi
Half· 13.11 mi
1:38:07
Rank: #11513 (+25)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:56:15
Rank: #11201 (+312)
Half → 25K
18:08 | 7:29/mi
30K· 18.64 mi
2:20:12
Rank: #10778 (+423)
25K → 30K
23:57 | 7:43/mi
20M
2:30:39
Rank: #10541 (+237)
30K → 20M
10:27 | 7:41/mi
21M
2:38:36
Rank: #10261 (+280)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:43:55
Rank: #10059 (+202)
21M → 35K
5:19 | 7:06/mi
23M
2:53:24
Rank: #9836 (+223)
35K → 23M
9:29 | 7:34/mi
24M
3:00:50
Rank: #9677 (+159)
23M → 24M
7:26 | 7:26/mi
40K· 24.85 mi
3:07:24
Rank: #9573 (+104)
24M → 40K
6:34 | 7:41/mi
25.2M
3:10:13
Rank: #9508 (+65)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:17:18
Rank: #9300 (+208)
25.2M → Finish
7:05 | 6:57/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
Time1:38:07
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:39:11
Pace7:34 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:1123:347:3523:34
7:35
-
10K
6.21 mi12:03:2046:437:3123:09
7:27
-0:08
15K
9.32 mi12:26:291:09:527:3023:09
7:27
0:00
20K
12.43 mi12:49:401:33:037:2923:11
7:28
+0:01
Half
13.11 mi12:54:441:38:077:295:04
7:26
-0:02
25K
15.53 mi13:12:521:56:157:2918:08
7:29
+0:03
30K
18.64 mi13:36:492:20:127:3123:57
7:43
+0:14
20M
20.00 mi13:47:162:30:397:3210:27
7:41
-0:02
21M
21.00 mi13:55:132:38:367:337:57
7:57
+0:16
35K
21.75 mi14:00:322:43:557:325:19
7:06
-0:51
23M
23.00 mi14:10:012:53:247:329:29
7:34
+0:28
24M
24.00 mi14:17:273:00:507:327:26
7:26
-0:08
40K
24.85 mi14:24:013:07:247:326:34
7:41
+0:15
25.2M
25.20 mi14:26:503:10:137:332:49
8:10
+0:29
Finish
26.22 mi14:33:553:17:187:327:05
6:57
-1:13

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

6:57 /mi

Average Pace

7:32 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:34

74% of race

Time at Steady Pace

51:44

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi11:40:1123:347:3523:34
7:35
#12990
10K
6.21 mi12:03:2046:437:3123:09
7:27
#12297
15K
9.32 mi12:26:291:09:527:3023:09
7:27
#11946
20K
12.43 mi12:49:401:33:037:2923:11
7:28
#11538
Half
13.11 mi12:54:441:38:077:295:04
7:26
#11513
25K
15.53 mi13:12:521:56:157:2918:08
7:29
#11201
30K
18.64 mi13:36:492:20:127:3123:57
7:43
#10778
20M
20.00 mi13:47:162:30:397:3210:27
7:41
#10541
21M
21.00 mi13:55:132:38:367:337:57
7:57
#10261
35K
21.75 mi14:00:322:43:557:325:19
7:06
#10059
23M
23.00 mi14:10:012:53:247:329:29
7:34
#9836
24M
24.00 mi14:17:273:00:507:327:26
7:26
#9677
40K
24.85 mi14:24:013:07:247:326:34
7:41
#9573
25.2M
25.20 mi14:26:503:10:137:332:49
8:10
#9508
Finish
26.22 mi14:33:553:17:187:327:05
6:57
#9300
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi129903305330511349(Top 40%)2551(Top 21%)2551(Top 47%)
10K6.21 mi3.10 mi12297+6932955+3502955+35011649(Top 41%)2636(Top 22%)2636(Top 48%)
15K9.32 mi3.11 mi11946+3512798+1572798+15711349(Top 40%)2551(Top 21%)2551(Top 47%)
20K12.43 mi3.11 mi11538+4082637+1612637+16110440(Top 37%)2178(Top 18%)2178(Top 40%)
Half13.11 mi0.68 mi11513+252618+192618+1911127(Top 39%)2468(Top 20%)2468(Top 45%)
25K15.53 mi2.42 mi11201+3122491+1272491+1279809(Top 35%)2019(Top 17%)2019(Top 37%)
30K18.64 mi3.11 mi10778+4232349+1422349+1429254(Top 33%)1943(Top 16%)1943(Top 36%)
20M20.00 mi1.36 mi10541+2372273+762273+768300(Top 29%)1664(Top 14%)1664(Top 30%)
21M21.00 mi1.00 mi10261+2802171+1022171+1027113(Top 25%)1357(Top 11%)1357(Top 25%)
35K21.75 mi0.75 mi10059+2022095+762095+766083(Top 21%)962(Top 8%)962(Top 18%)
23M23.00 mi1.25 mi9836+2232027+682027+687105(Top 25%)1449(Top 12%)1449(Top 26%)
24M24.00 mi1.00 mi9677+1591979+481979+487289(Top 26%)1578(Top 13%)1578(Top 29%)
40K24.85 mi0.85 mi9573+1041970+91970+97988(Top 28%)1980(Top 16%)1980(Top 36%)
25.2M25.20 mi0.35 mi9508+651954+161954+166957(Top 24%)1629(Top 13%)1629(Top 30%)
Finish26.22 mi1.02 mi9300+2081895+591895+595458(Top 19%)1050(Top 9%)1050(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

11349

Females

2551

F18-39

2551

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11649

Females

2636

F18-39

2636

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

11349

Females

2551

F18-39

2551

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

10440

Females

2178

F18-39

2178

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

11127

Females

2468

F18-39

2468

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9809

Females

2019

F18-39

2019

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9254

Females

1943

F18-39

1943

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

8300

Females

1664

F18-39

1664

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

7113

Females

1357

F18-39

1357

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

6083

Females

962

F18-39

962

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

7105

Females

1449

F18-39

1449

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7289

Females

1578

F18-39

1578

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7988

Females

1980

F18-39

1980

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6957

Females

1629

F18-39

1629

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5458

Females

1050

F18-39

1050

Passing Analysis

Category:
Athletes Passed
4034*
Passed By
344
Net Change
+3690
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12990
5K → 10K76976+693#12990#12297
10K → 15K40352+351#12297#11946
15K → 20K44537+408#11946#11538
20K → Half4116+25#11538#11513
Half → 25K33422+312#11513#11201
25K → 30K47956+423#11201#10778
30K → 20M25114+237#10778#10541
20M → 21M2833+280#10541#10261
21M → 35K2031+202#10261#10059
35K → 23M241*18+223#10059#9836
23M → 24M17011+159#9836#9677
24M → 40K13127+104#9677#9573
40K → 25.2M705+65#9573#9508
25.2M → Finish2146+208#9508#9300
TOTALS4034*344+3690

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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