Boston Marathon logo
BOSTON MARATHON 2023

Laura Faria

Bib: 15785•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 (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:43/mi
27:04
↑ 97↓ 3451.5%
10K· 6.21 mi
8:43/mi
54:09
↑ 79↓ 1380.4%
15K· 9.32 mi
8:42/mi
1:21:12
↑ 67↓ 78
20K· 12.43 mi
8:56/mi
1:48:58
↑ 106↓ 860.1%
Half· 13.11 mi
8:52/mi
1:55:01
↑ 19↓ 370.5%
25K· 15.53 mi
10:05/mi
2:19:28
↑ 66↓ 880.2%
30K· 18.64 mi
10:36/mi
2:52:23
↑ 181↓ 1480.2%
20M
12:20/mi
3:09:09
↑ 64↓ 500.2%
21M
14:41/mi
3:23:50
↑ 106↓ 241.6%
35K· 21.75 mi
11:46/mi
3:32:38
↑ 17↓ 861.7%
23M
13:09/mi
3:49:06
↑ 23↓ 630.6%
24M
11:15/mi
4:00:21
↓ 821.3%
40K· 24.85 mi
12:20/mi
4:10:54
↓ 200.3%
25.2M
12:40/mi
4:15:16
↑ 13↓ 160.2%
Finish· 26.22 mi
9:56/mi
4:25:23
↑ 22↓ 21

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
Time1:55:01
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:30:22
Pace11:28 /mi
📊Positive Split: 30.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:1427:048:4327:04
8:43
-
10K
6.21 mi11:25:1954:098:4327:05
8:43
0:00
15K
9.32 mi11:52:221:21:128:4327:03
8:42
-0:01
20K
12.43 mi12:20:081:48:588:4627:46
8:56
+0:14
Half
13.11 mi12:26:111:55:018:466:03
8:52
-0:04
25K
15.53 mi12:50:382:19:288:5924:27
10:05
+1:13
30K
18.64 mi13:23:332:52:239:1532:55
10:36
+0:31
20M
20.00 mi13:40:193:09:099:2716:46
12:20
+1:44
21M
21.00 mi13:55:003:23:509:4214:41
14:41
+2:21
35K
21.75 mi14:03:483:32:389:478:48
11:46
-2:55
23M
23.00 mi14:20:163:49:069:5816:28
13:09
+1:23
24M
24.00 mi14:31:314:00:2110:0111:15
11:15
-1:54
40K
24.85 mi14:42:044:10:5410:0610:33
12:20
+1:05
25.2M
25.20 mi14:46:264:15:1610:084:22
12:40
+0:20
Finish
26.22 mi14:56:334:25:2310:0810:07
9:56
-2:44

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

8:42 /mi

Average Pace

10:08 /mi

Slowest Pace

14:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:01

43% of race

Time at Steady Pace

1:18:44

30% of race

Time at Slower Pace

1:11:38

27% of race

Average Pace: 10:07 /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 mi10:58:1427:048:4327:04
8:43
#18978
10K
6.21 mi11:25:1954:098:4327:05
8:43
#19204
15K
9.32 mi11:52:221:21:128:4327:03
8:42
#19118
20K
12.43 mi12:20:081:48:588:4627:46
8:56
#19168
Half
13.11 mi12:26:111:55:018:466:03
8:52
#19198
25K
15.53 mi12:50:382:19:288:5924:27
10:05
#20017
30K
18.64 mi13:23:332:52:239:1532:55
10:36
#20628
20M
20.00 mi13:40:193:09:099:2716:46
12:20
#21149
21M
21.00 mi13:55:003:23:509:4214:41
14:41
#21671
35K
21.75 mi14:03:483:32:389:478:48
11:46
#21842
23M
23.00 mi14:20:163:49:069:5816:28
13:09
#22145
24M
24.00 mi14:31:314:00:2110:0111:15
11:15
#22215
40K
24.85 mi14:42:044:10:5410:0610:33
12:20
#22343
25.2M
25.20 mi14:46:264:15:1610:084:22
12:40
#22362
Finish
26.22 mi14:56:334:25:2310:0810:07
9:56
#22332
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi189787196719619030(Top 71%)7125(Top 62%)7125(Top 590%)
10K6.21 mi3.10 mi19204-2267284-887284-8819537(Top 73%)7415(Top 65%)7415(Top 614%)
15K9.32 mi3.11 mi19118+867204+807204+8019030(Top 71%)7125(Top 62%)7125(Top 590%)
20K12.43 mi3.11 mi19168-507216-127216-1219414(Top 73%)7335(Top 64%)7335(Top 608%)
Half13.11 mi0.68 mi19198-307233-177233-1719896(Top 75%)7621(Top 67%)7621(Top 631%)
25K15.53 mi2.42 mi20017-8197718-4857718-48522402(Top 84%)9058(Top 79%)9058(Top 750%)
30K18.64 mi3.11 mi20628-6118073-3558073-35522404(Top 84%)9128(Top 80%)9128(Top 756%)
20M20.00 mi1.36 mi21149-5218389-3168389-31624582(Top 92%)10382(Top 91%)10382(Top 860%)
21M21.00 mi1.00 mi21671-5228672-2838672-28325547(Top 96%)10877(Top 95%)10877(Top 901%)
35K21.75 mi0.75 mi21842-1718777-1058777-10524431(Top 92%)10357(Top 91%)10357(Top 858%)
23M23.00 mi1.25 mi22145-3038955-1788955-17825239(Top 95%)10761(Top 94%)10761(Top 892%)
24M24.00 mi1.00 mi22215-708997-428997-4223509(Top 88%)9898(Top 87%)9898(Top 820%)
40K24.85 mi0.85 mi22343-1289077-809077-8024270(Top 91%)10317(Top 90%)10317(Top 855%)
25.2M25.20 mi0.35 mi22362-199096-199096-1923536(Top 88%)9942(Top 87%)9942(Top 824%)
Finish26.22 mi1.02 mi22332+309085+119085+1121576(Top 81%)8897(Top 78%)8897(Top 737%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

19030

Females

7125

F50-54

7125

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

19537

Females

7415

F50-54

7415

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

19030

Females

7125

F50-54

7125

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

19414

Females

7335

F50-54

7335

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19896

Females

7621

F50-54

7621

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

22402

Females

9058

F50-54

9058

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

22404

Females

9128

F50-54

9128

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

24582

Females

10382

F50-54

10382

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

25547

Females

10877

F50-54

10877

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

24431

Females

10357

F50-54

10357

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

25239

Females

10761

F50-54

10761

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

23509

Females

9898

F50-54

9898

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24270

Females

10317

F50-54

10317

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23536

Females

9942

F50-54

9942

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

21576

Females

8897

F50-54

8897

Passing Analysis

Category:
Athletes Passed
790
Passed By
4144
Net Change
-3354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18978
5K → 10K237463-226#18978#19204
10K → 15K228142+86#19204#19118
15K → 20K140190-50#19118#19168
20K → Half1848-30#19168#19198
Half → 25K15834-819#19198#20017
25K → 30K36647-611#20017#20628
30K → 20M9530-521#20628#21149
20M → 21M5527-522#21149#21671
21M → 35K9180-171#21671#21842
35K → 23M7310-303#21842#22145
23M → 24M2292-70#22145#22215
24M → 40K10138-128#22215#22343
40K → 25.2M1231-19#22343#22362
25.2M → Finish4212+30#22362#22332
TOTALS7904144-3354
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing