Boston Marathon logo
BOSTON MARATHON 2023

Patricia Barrett

Bib: 24370•F

TX

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:57
Rank: #20433
Start → 5K
27:57 | 9:00/mi
10K· 6.21 mi
55:26
Rank: #20315 (+118)
5K → 10K
27:29 | 8:51/mi
15K· 9.32 mi
1:23:28
Rank: #20374 (-59)
10K → 15K
28:02 | 9:01/mi
20K· 12.43 mi
1:52:34
Rank: #20615 (-241)
15K → 20K
29:06 | 9:22/mi
Half· 13.11 mi
1:58:51
Rank: #20638 (-23)
20K → Half
6:17 | 9:13/mi
25K· 15.53 mi
2:22:20
Rank: #20810 (-172)
Half → 25K
23:29 | 9:41/mi
30K· 18.64 mi
2:53:12
Rank: #20795 (+15)
25K → 30K
30:52 | 9:56/mi
20M
3:06:37
Rank: #20704 (+91)
30K → 20M
13:25 | 9:52/mi
21M
3:17:12
Rank: #20647 (+57)
20M → 21M
10:35 | 10:35/mi
35K· 21.75 mi
3:24:14
Rank: #20605 (+42)
21M → 35K
7:02 | 9:24/mi
23M
3:36:58
Rank: #20575 (+30)
35K → 23M
12:44 | 10:10/mi
24M
3:46:51
Rank: #20563 (+12)
23M → 24M
9:53 | 9:53/mi
40K· 24.85 mi
3:55:37
Rank: #20578 (-15)
24M → 40K
8:46 | 10:15/mi
25.2M
3:59:22
Rank: #20558 (+20)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
4:09:03
Rank: #20546 (+12)
25.2M → Finish
9:41 | 9:30/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
Time1:58:51
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:10:12
Pace9:56 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:0427:579:0027:57
9:00
-
10K
6.21 mi12:10:3355:268:5527:29
8:51
-0:09
15K
9.32 mi12:38:351:23:288:5728:02
9:01
+0:10
20K
12.43 mi13:07:411:52:349:0329:06
9:22
+0:21
Half
13.11 mi13:13:581:58:519:046:17
9:13
-0:09
25K
15.53 mi13:37:272:22:209:1023:29
9:41
+0:28
30K
18.64 mi14:08:192:53:129:1730:52
9:56
+0:15
20M
20.00 mi14:21:443:06:379:2013:25
9:52
-0:04
21M
21.00 mi14:32:193:17:129:2310:35
10:35
+0:43
35K
21.75 mi14:39:213:24:149:237:02
9:24
-1:11
23M
23.00 mi14:52:053:36:589:2612:44
10:10
+0:46
24M
24.00 mi15:01:583:46:519:279:53
9:53
-0:17
40K
24.85 mi15:10:443:55:379:298:46
10:15
+0:22
25.2M
25.20 mi15:14:293:59:229:303:45
10:52
+0:37
Finish
26.22 mi15:24:104:09:039:309:41
9:30
-1:22

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

8:51 /mi

Average Pace

9:30 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:51

48% of race

Time at Steady Pace

1:34:22

38% of race

Time at Slower Pace

35:50

14% of race

Average Pace: 9:30 /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 mi11:43:0427:579:0027:57
9:00
#20433
10K
6.21 mi12:10:3355:268:5527:29
8:51
#20315
15K
9.32 mi12:38:351:23:288:5728:02
9:01
#20374
20K
12.43 mi13:07:411:52:349:0329:06
9:22
#20615
Half
13.11 mi13:13:581:58:519:046:17
9:13
#20638
25K
15.53 mi13:37:272:22:209:1023:29
9:41
#20810
30K
18.64 mi14:08:192:53:129:1730:52
9:56
#20795
20M
20.00 mi14:21:443:06:379:2013:25
9:52
#20704
21M
21.00 mi14:32:193:17:129:2310:35
10:35
#20647
35K
21.75 mi14:39:213:24:149:237:02
9:24
#20605
23M
23.00 mi14:52:053:36:589:2612:44
10:10
#20575
24M
24.00 mi15:01:583:46:519:279:53
9:53
#20563
40K
24.85 mi15:10:443:55:379:298:46
10:15
#20578
25.2M
25.20 mi15:14:293:59:229:303:45
10:52
#20558
Finish
26.22 mi15:24:104:09:039:309:41
9:30
#20546
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi204338073807320613(Top 77%)8019(Top 70%)8019(Top 1522%)
10K6.21 mi3.10 mi20315+1187928+1457928+14520175(Top 76%)7805(Top 68%)7805(Top 1481%)
15K9.32 mi3.11 mi20374-597946-187946-1820613(Top 77%)8019(Top 70%)8019(Top 1522%)
20K12.43 mi3.11 mi20615-2418062-1168062-11621150(Top 79%)8317(Top 73%)8317(Top 1578%)
Half13.11 mi0.68 mi20638-238066-48066-421217(Top 80%)8365(Top 73%)8365(Top 1587%)
25K15.53 mi2.42 mi20810-1728153-878153-8721411(Top 80%)8506(Top 74%)8506(Top 1614%)
30K18.64 mi3.11 mi20795+158156-38156-320835(Top 78%)8249(Top 72%)8249(Top 1565%)
20M20.00 mi1.36 mi20704+918131+258131+2520106(Top 76%)7922(Top 69%)7922(Top 1503%)
21M21.00 mi1.00 mi20647+578107+248107+2419864(Top 75%)7854(Top 69%)7854(Top 1490%)
35K21.75 mi0.75 mi20605+428094+138094+1319574(Top 74%)7699(Top 67%)7699(Top 1461%)
23M23.00 mi1.25 mi20575+308089+58089+520489(Top 77%)8222(Top 72%)8222(Top 1560%)
24M24.00 mi1.00 mi20563+128097-88097-820473(Top 77%)8247(Top 72%)8247(Top 1565%)
40K24.85 mi0.85 mi20578-158122-258122-2520630(Top 77%)8402(Top 74%)8402(Top 1594%)
25.2M25.20 mi0.35 mi20558+208109+138109+1320188(Top 76%)8157(Top 71%)8157(Top 1548%)
Finish26.22 mi1.02 mi20546+128110-18110-120153(Top 76%)8089(Top 71%)8089(Top 1535%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

20613

Females

8019

F60-64

8019

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20175

Females

7805

F60-64

7805

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

20613

Females

8019

F60-64

8019

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

21150

Females

8317

F60-64

8317

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21217

Females

8365

F60-64

8365

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21411

Females

8506

F60-64

8506

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

20835

Females

8249

F60-64

8249

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

20106

Females

7922

F60-64

7922

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19864

Females

7854

F60-64

7854

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19574

Females

7699

F60-64

7699

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

20489

Females

8222

F60-64

8222

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20473

Females

8247

F60-64

8247

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20630

Females

8402

F60-64

8402

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20188

Females

8157

F60-64

8157

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20153

Females

8089

F60-64

8089

Passing Analysis

Category:
Athletes Passed
1381
Passed By
1494
Net Change
-113
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20433
5K → 10K367249+118#20433#20315
10K → 15K158217-59#20315#20374
15K → 20K96337-241#20374#20615
20K → Half1841-23#20615#20638
Half → 25K50222-172#20638#20810
25K → 30K156141+15#20810#20795
30K → 20M11827+91#20795#20704
20M → 21M10245+57#20704#20647
21M → 35K6119+42#20647#20605
35K → 23M7949+30#20605#20575
23M → 24M5341+12#20575#20563
24M → 40K4257-15#20563#20578
40K → 25.2M3313+20#20578#20558
25.2M → Finish4836+12#20558#20546
TOTALS13811494-113
📊

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