Boston Marathon logo
BOSTON MARATHON 2023

Breanne Pompei

Bib: 15511•F

PA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Division (F18-39)
#0 / 4884
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:46
Rank: #11031
Start → 5K
23:46 | 7:39/mi
10K· 6.21 mi
47:17
Rank: #11003 (+28)
5K → 10K
23:31 | 7:34/mi
15K· 9.32 mi
1:10:53
Rank: #10971 (+32)
10K → 15K
23:36 | 7:36/mi
20K· 12.43 mi
1:34:29
Rank: #10738 (+233)
15K → 20K
23:36 | 7:36/mi
Half· 13.11 mi
1:39:37
Rank: #10715 (+23)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:58:00
Rank: #10455 (+260)
Half → 25K
18:23 | 7:35/mi
30K· 18.64 mi
2:22:19
Rank: #10252 (+203)
25K → 30K
24:19 | 7:50/mi
20M
2:33:20
Rank: #10293 (-41)
30K → 20M
11:01 | 8:07/mi
21M
2:41:27
Rank: #10129 (+164)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:47:08
Rank: #10069 (+60)
21M → 35K
5:41 | 7:36/mi
23M
2:57:09
Rank: #10019 (+50)
35K → 23M
10:01 | 8:00/mi
24M
3:05:11
Rank: #10075 (-56)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:12:31
Rank: #10192 (-117)
24M → 40K
7:20 | 8:35/mi
25.2M
3:15:43
Rank: #10252 (-60)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:24:24
Rank: #10477 (-225)
25.2M → Finish
8:41 | 8:31/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
Time1:39:37
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:44:47
Pace8:00 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0823:467:3923:46
7:39
-
10K
6.21 mi11:17:3947:177:3723:31
7:34
-0:05
15K
9.32 mi11:41:151:10:537:3623:36
7:36
+0:02
20K
12.43 mi12:04:511:34:297:3623:36
7:36
0:00
Half
13.11 mi12:09:591:39:377:365:08
7:31
-0:05
25K
15.53 mi12:28:221:58:007:3618:23
7:35
+0:04
30K
18.64 mi12:52:412:22:197:3824:19
7:50
+0:15
20M
20.00 mi13:03:422:33:207:4011:01
8:07
+0:17
21M
21.00 mi13:11:492:41:277:418:07
8:07
0:00
35K
21.75 mi13:17:302:47:087:415:41
7:36
-0:31
23M
23.00 mi13:27:312:57:097:4210:01
8:00
+0:24
24M
24.00 mi13:35:333:05:117:438:02
8:02
+0:02
40K
24.85 mi13:42:533:12:317:457:20
8:35
+0:33
25.2M
25.20 mi13:46:053:15:437:463:12
9:17
+0:42
Finish
26.22 mi13:54:463:24:247:488:41
8:31
-0:46

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

7:31 /mi

Average Pace

7:48 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:02

23% of race

Time at Steady Pace

1:59:01

58% of race

Time at Slower Pace

38:21

19% of race

Average Pace: 7:48 /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 mi10:54:0823:467:3923:46
7:39
#11031
10K
6.21 mi11:17:3947:177:3723:31
7:34
#11003
15K
9.32 mi11:41:151:10:537:3623:36
7:36
#10971
20K
12.43 mi12:04:511:34:297:3623:36
7:36
#10738
Half
13.11 mi12:09:591:39:377:365:08
7:31
#10715
25K
15.53 mi12:28:221:58:007:3618:23
7:35
#10455
30K
18.64 mi12:52:412:22:197:3824:19
7:50
#10252
20M
20.00 mi13:03:422:33:207:4011:01
8:07
#10293
21M
21.00 mi13:11:492:41:277:418:07
8:07
#10129
35K
21.75 mi13:17:302:47:087:415:41
7:36
#10069
23M
23.00 mi13:27:312:57:097:4210:01
8:00
#10019
24M
24.00 mi13:35:333:05:117:438:02
8:02
#10075
40K
24.85 mi13:42:533:12:317:457:20
8:35
#10192
25.2M
25.20 mi13:46:053:15:437:463:12
9:17
#10252
Finish
26.22 mi13:54:463:24:247:488:41
8:31
#10477
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 mi110312344234410994(Top 41%)2338(Top 20%)2338(Top 48%)
10K6.21 mi3.10 mi11003+282327+172327+1711059(Top 42%)2346(Top 21%)2346(Top 48%)
15K9.32 mi3.11 mi10971+322322+52322+510994(Top 41%)2338(Top 20%)2338(Top 48%)
20K12.43 mi3.11 mi10738+2332210+1122210+11210080(Top 38%)1953(Top 17%)1953(Top 40%)
Half13.11 mi0.68 mi10715+232195+152195+1510478(Top 39%)2133(Top 19%)2133(Top 44%)
25K15.53 mi2.42 mi10455+2602077+1182077+1189430(Top 35%)1750(Top 15%)1750(Top 36%)
30K18.64 mi3.11 mi10252+2032025+522025+529584(Top 36%)1962(Top 17%)1962(Top 40%)
20M20.00 mi1.36 mi10293-412067-422067-4211111(Top 42%)2798(Top 24%)2798(Top 57%)
21M21.00 mi1.00 mi10129+1642005+622005+628061(Top 30%)1557(Top 14%)1557(Top 32%)
35K21.75 mi0.75 mi10069+602001+42001+49308(Top 35%)2061(Top 18%)2061(Top 42%)
23M23.00 mi1.25 mi10019+502002-12002-19759(Top 37%)2386(Top 21%)2386(Top 49%)
24M24.00 mi1.00 mi10075-562066-642066-6411485(Top 43%)3316(Top 29%)3316(Top 68%)
40K24.85 mi0.85 mi10192-1172143-772143-7713822(Top 52%)4635(Top 41%)4635(Top 95%)
25.2M25.20 mi0.35 mi10252-602189-462189-4614088(Top 53%)4772(Top 42%)4772(Top 98%)
Finish26.22 mi1.02 mi10477-2252336-1472336-14715552(Top 58%)5557(Top 49%)5557(Top 114%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10994

Females

2338

F18-39

2338

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11059

Females

2346

F18-39

2346

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10994

Females

2338

F18-39

2338

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10080

Females

1953

F18-39

1953

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10478

Females

2133

F18-39

2133

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9430

Females

1750

F18-39

1750

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9584

Females

1962

F18-39

1962

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11111

Females

2798

F18-39

2798

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8061

Females

1557

F18-39

1557

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9308

Females

2061

F18-39

2061

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9759

Females

2386

F18-39

2386

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11485

Females

3316

F18-39

3316

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13822

Females

4635

F18-39

4635

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14088

Females

4772

F18-39

4772

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

15552

Females

5557

F18-39

5557

Passing Analysis

Category:
Athletes Passed
1938*
Passed By
1383
Net Change
+554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11031
5K → 10K315287+28#11031#11003
10K → 15K192160+32#11003#10971
15K → 20K29259+233#10971#10738
20K → Half3916+23#10738#10715
Half → 25K27919+260#10715#10455
25K → 30K261*58+203#10455#10252
30K → 20M70*111-41#10252#10293
20M → 21M17612+164#10293#10129
21M → 35K8020+60#10129#10069
35K → 23M97*47+50#10069#10019
23M → 24M57112-56#10019#10075
24M → 40K42159-117#10075#10192
40K → 25.2M13*73-60#10192#10252
25.2M → Finish25250-225#10252#10477
TOTALS1938*1383+554

* 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