Boston Marathon logo
BOSTON MARATHON 2023

Aubrey Boatwright

Bib: 15057•F

MO

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 31%
Division (F18-39)
#0 / 4884
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:18
Rank: #12576
Start → 5K
24:18 | 7:49/mi
10K· 6.21 mi
48:34
Rank: #12860 (-284)
5K → 10K
24:16 | 7:49/mi
15K· 9.32 mi
1:13:45
Rank: #13681 (-821)
10K → 15K
25:11 | 8:06/mi
20K· 12.43 mi
1:38:03
Rank: #13230 (+451)
15K → 20K
24:18 | 7:49/mi
Half· 13.11 mi
1:44:37
Rank: #13945 (-715)
20K → Half
6:34 | 9:37/mi
25K· 15.53 mi
2:03:37
Rank: #13530 (+415)
Half → 25K
19:00 | 7:50/mi
30K· 18.64 mi
2:30:11
Rank: #13747 (-217)
25K → 30K
26:34 | 8:33/mi
20M
2:41:02
Rank: #13437 (+310)
30K → 20M
10:51 | 7:59/mi
21M
2:49:32
Rank: #13239 (+198)
20M → 21M
8:30 | 8:30/mi
35K· 21.75 mi
2:55:23
Rank: #13127 (+112)
21M → 35K
5:51 | 7:49/mi
23M
3:05:36
Rank: #12962 (+165)
35K → 23M
10:13 | 8:10/mi
24M
3:13:36
Rank: #12889 (+73)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:20:37
Rank: #12824 (+65)
24M → 40K
7:01 | 8:12/mi
25.2M
3:23:35
Rank: #12778 (+46)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:31:43
Rank: #12745 (+33)
25.2M → Finish
8:08 | 7:59/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
Time1:44:37
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:47:06
Pace8:10 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2724:187:4924:18
7:49
-
10K
6.21 mi11:17:4348:347:4924:16
7:49
0:00
15K
9.32 mi11:42:541:13:457:5525:11
8:06
+0:17
20K
12.43 mi12:07:121:38:037:5324:18
7:49
-0:17
Half
13.11 mi12:13:461:44:377:596:34
9:37
+1:48
25K
15.53 mi12:32:462:03:377:5719:00
7:50
-1:47
30K
18.64 mi12:59:202:30:118:0326:34
8:33
+0:43
20M
20.00 mi13:10:112:41:028:0310:51
7:59
-0:34
21M
21.00 mi13:18:412:49:328:048:30
8:30
+0:31
35K
21.75 mi13:24:322:55:238:045:51
7:49
-0:41
23M
23.00 mi13:34:453:05:368:0410:13
8:10
+0:21
24M
24.00 mi13:42:453:13:368:048:00
8:00
-0:10
40K
24.85 mi13:49:463:20:378:047:01
8:12
+0:12
25.2M
25.20 mi13:52:443:23:358:052:58
8:36
+0:24
Finish
26.22 mi14:00:523:31:438:058:08
7:59
-0:37

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

7:49 /mi

Average Pace

8:05 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:47:07

79% of race

Time at Slower Pace

44:36

21% 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 mi10:53:2724:187:4924:18
7:49
#12576
10K
6.21 mi11:17:4348:347:4924:16
7:49
#12860
15K
9.32 mi11:42:541:13:457:5525:11
8:06
#13681
20K
12.43 mi12:07:121:38:037:5324:18
7:49
#13230
Half
13.11 mi12:13:461:44:377:596:34
9:37
#13945
25K
15.53 mi12:32:462:03:377:5719:00
7:50
#13530
30K
18.64 mi12:59:202:30:118:0326:34
8:33
#13747
20M
20.00 mi13:10:112:41:028:0310:51
7:59
#13437
21M
21.00 mi13:18:412:49:328:048:30
8:30
#13239
35K
21.75 mi13:24:322:55:238:045:51
7:49
#13127
23M
23.00 mi13:34:453:05:368:0410:13
8:10
#12962
24M
24.00 mi13:42:453:13:368:048:00
8:00
#12889
40K
24.85 mi13:49:463:20:378:047:01
8:12
#12824
25.2M
25.20 mi13:52:443:23:358:052:58
8:36
#12778
Finish
26.22 mi14:00:523:31:438:058:08
7:59
#12745
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi125763205320515210(Top 57%)4796(Top 42%)4796(Top 98%)
10K6.21 mi3.10 mi12860-2843352-1473352-14713232(Top 50%)3572(Top 31%)3572(Top 73%)
15K9.32 mi3.11 mi13681-8213870-5183870-51815210(Top 57%)4796(Top 42%)4796(Top 98%)
20K12.43 mi3.11 mi13230+4513621+2493621+24911940(Top 45%)2937(Top 26%)2937(Top 60%)
Half13.11 mi0.68 mi13945-7154052-4314052-43122453(Top 84%)9038(Top 79%)9038(Top 185%)
25K15.53 mi2.42 mi13530+4153823+2293823+22911419(Top 43%)2731(Top 24%)2731(Top 56%)
30K18.64 mi3.11 mi13747-2173989-1663989-16614611(Top 55%)4692(Top 41%)4692(Top 96%)
20M20.00 mi1.36 mi13437+3103822+1673822+16710190(Top 38%)2330(Top 20%)2330(Top 48%)
21M21.00 mi1.00 mi13239+1983712+1103712+11010524(Top 40%)2645(Top 23%)2645(Top 54%)
35K21.75 mi0.75 mi13127+1123669+433669+4310867(Top 41%)2819(Top 25%)2819(Top 58%)
23M23.00 mi1.25 mi12962+1653609+603609+6010919(Top 41%)2986(Top 26%)2986(Top 61%)
24M24.00 mi1.00 mi12889+733585+243585+2411272(Top 42%)3234(Top 28%)3234(Top 66%)
40K24.85 mi0.85 mi12824+653566+193566+1911436(Top 43%)3384(Top 30%)3384(Top 69%)
25.2M25.20 mi0.35 mi12778+463546+203546+2010258(Top 39%)2838(Top 25%)2838(Top 58%)
Finish26.22 mi1.02 mi12745+333548-23548-212018(Top 45%)3716(Top 33%)3716(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15210

Females

4796

F18-39

4796

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13232

Females

3572

F18-39

3572

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15210

Females

4796

F18-39

4796

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11940

Females

2937

F18-39

2937

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

22453

Females

9038

F18-39

9038

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11419

Females

2731

F18-39

2731

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14611

Females

4692

F18-39

4692

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10190

Females

2330

F18-39

2330

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10524

Females

2645

F18-39

2645

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10867

Females

2819

F18-39

2819

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10919

Females

2986

F18-39

2986

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11272

Females

3234

F18-39

3234

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11436

Females

3384

F18-39

3384

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10258

Females

2838

F18-39

2838

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12018

Females

3716

F18-39

3716

Passing Analysis

Category:
Athletes Passed
2388
Passed By
2557
Net Change
-169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12576
5K → 10K176460-284#12576#12860
10K → 15K32853-821#12860#13681
15K → 20K47423+451#13681#13230
20K → Half0715-715#13230#13945
Half → 25K4194+415#13945#13530
25K → 30K126343-217#13530#13747
30K → 20M3133+310#13747#13437
20M → 21M21517+198#13437#13239
21M → 35K12311+112#13239#13127
35K → 23M18419+165#13127#12962
23M → 24M10633+73#12962#12889
24M → 40K9126+65#12889#12824
40K → 25.2M559+46#12824#12778
25.2M → Finish7441+33#12778#12745
TOTALS23882557-169
📊

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