Boston Marathon logo
BOSTON MARATHON 2023

Ricardo Vilarinho

Bib: 11836•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 41%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 46%
Division (M45-49)
#0 / 2252
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
7:33/mi
23:26
↑ 97↓ 3451.5%
10K· 6.21 mi
7:11/mi
45:45
↑ 79↓ 1380.4%
15K· 9.32 mi
7:21/mi
1:08:35
↑ 67↓ 78
20K· 12.43 mi
7:45/mi
1:32:41
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:37:45
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
1:56:55
↑ 66↓ 880.2%
30K· 18.64 mi
8:50/mi
2:24:23
↑ 181↓ 1480.2%
20M
8:22/mi
2:35:45
↑ 64↓ 500.2%
21M
8:22/mi
2:44:06
↑ 106↓ 241.6%
35K· 21.75 mi
7:53/mi
2:50:00
↑ 17↓ 861.7%
23M
8:10/mi
3:00:13
↑ 23↓ 630.6%
24M
7:56/mi
3:08:09
↓ 821.3%
40K· 24.85 mi
8:11/mi
3:15:09
↓ 200.3%
25.2M
8:39/mi
3:18:08
↑ 13↓ 160.2%
Finish· 26.22 mi
7:56/mi
3:26:13
↑ 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
Time1:37:45
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:48:28
Pace8:16 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0423:267:3323:26
7:33
-
10K
6.21 mi11:13:2345:457:2222:19
7:11
-0:22
15K
9.32 mi11:36:131:08:357:2122:50
7:21
+0:10
20K
12.43 mi12:00:191:32:417:2724:06
7:45
+0:24
Half
13.11 mi12:05:231:37:457:275:04
7:26
-0:19
25K
15.53 mi12:24:331:56:557:3219:10
7:54
+0:28
30K
18.64 mi12:52:012:24:237:4527:28
8:50
+0:56
20M
20.00 mi13:03:232:35:457:4711:22
8:22
-0:28
21M
21.00 mi13:11:442:44:067:498:21
8:22
0:00
35K
21.75 mi13:17:382:50:007:495:54
7:53
-0:29
23M
23.00 mi13:27:513:00:137:5010:13
8:10
+0:17
24M
24.00 mi13:35:473:08:097:507:56
7:56
-0:14
40K
24.85 mi13:42:473:15:097:517:00
8:11
+0:15
25.2M
25.20 mi13:45:463:18:087:522:59
8:39
+0:28
Finish
26.22 mi13:53:513:26:137:528:05
7:56
-0:43

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

7:11 /mi

Average Pace

7:52 /mi

Slowest Pace

8:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:39

36% of race

Time at Steady Pace

1:05:11

32% of race

Time at Slower Pace

1:07:23

33% of race

Average Pace: 7:52 /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 mi10:51:0423:267:3323:26
7:33
#10009
10K
6.21 mi11:13:2345:457:2222:19
7:11
#8910
15K
9.32 mi11:36:131:08:357:2122:50
7:21
#8900
20K
12.43 mi12:00:191:32:417:2724:06
7:45
#9472
Half
13.11 mi12:05:231:37:457:275:04
7:26
#9482
25K
15.53 mi12:24:331:56:557:3219:10
7:54
#9866
30K
18.64 mi12:52:012:24:237:4527:28
8:50
#11134
20M
20.00 mi13:03:232:35:457:4711:22
8:22
#11248
21M
21.00 mi13:11:442:44:067:498:21
8:22
#11111
35K
21.75 mi13:17:382:50:007:495:54
7:53
#11119
23M
23.00 mi13:27:513:00:137:5010:13
8:10
#11086
24M
24.00 mi13:35:473:08:097:507:56
7:56
#11059
40K
24.85 mi13:42:473:15:097:517:00
8:11
#11049
25.2M
25.20 mi13:45:463:18:087:522:59
8:39
#11029
Finish
26.22 mi13:53:513:26:137:528:05
7:56
#11041
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10009813481348934(Top 34%)7503(Top 49%)7503(Top 333%)
10K6.21 mi3.10 mi8910+10997524+6107524+6107979(Top 30%)6926(Top 46%)6926(Top 308%)
15K9.32 mi3.11 mi8900+107502+227502+228934(Top 34%)7503(Top 49%)7503(Top 333%)
20K12.43 mi3.11 mi9472-5727841-3397841-33911354(Top 43%)8732(Top 58%)8732(Top 388%)
Half13.11 mi0.68 mi9482-107849-87849-89611(Top 36%)7892(Top 52%)7892(Top 350%)
25K15.53 mi2.42 mi9866-3848061-2128061-21211940(Top 45%)8879(Top 59%)8879(Top 394%)
30K18.64 mi3.11 mi11134-12688634-5738634-57316298(Top 61%)10604(Top 70%)10604(Top 471%)
20M20.00 mi1.36 mi11248-1148662-288662-2812758(Top 48%)9016(Top 59%)9016(Top 400%)
21M21.00 mi1.00 mi11111+1378579+838579+839591(Top 36%)7380(Top 49%)7380(Top 328%)
35K21.75 mi0.75 mi11119-88573+68573+611261(Top 42%)8243(Top 54%)8243(Top 366%)
23M23.00 mi1.25 mi11086+338535+388535+3810879(Top 41%)7904(Top 52%)7904(Top 351%)
24M24.00 mi1.00 mi11059+278487+488487+4810758(Top 40%)7781(Top 51%)7781(Top 346%)
40K24.85 mi0.85 mi11049+108455+328455+3211246(Top 42%)7951(Top 52%)7951(Top 353%)
25.2M25.20 mi0.35 mi11029+208433+228433+2210409(Top 39%)7507(Top 49%)7507(Top 333%)
Finish26.22 mi1.02 mi11041-128411+228411+2211598(Top 44%)8091(Top 53%)8091(Top 359%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8934

Males

7503

M45-49

7503

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7979

Males

6926

M45-49

6926

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8934

Males

7503

M45-49

7503

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11354

Males

8732

M45-49

8732

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9611

Males

7892

M45-49

7892

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

11940

Males

8879

M45-49

8879

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

16298

Males

10604

M45-49

10604

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12758

Males

9016

M45-49

9016

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9591

Males

7380

M45-49

7380

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

11261

Males

8243

M45-49

8243

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10879

Males

7904

M45-49

7904

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10758

Males

7781

M45-49

7781

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11246

Males

7951

M45-49

7951

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10409

Males

7507

M45-49

7507

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11598

Males

8091

M45-49

8091

Passing Analysis

Category:
Athletes Passed
2011*
Passed By
3041
Net Change
-1032
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10009
5K → 10K1131*32+1099#10009#8910
10K → 15K147137+10#8910#8900
15K → 20K31603-572#8900#9472
20K → Half2131-10#9472#9482
Half → 25K48431-384#9482#9866
25K → 30K151282-1268#9866#11134
30K → 20M57171-114#11134#11248
20M → 21M15720+137#11248#11111
21M → 35K4048-8#11111#11119
35K → 23M10774+33#11119#11086
23M → 24M8053+27#11086#11059
24M → 40K7060+10#11059#11049
40K → 25.2M3919+20#11049#11029
25.2M → Finish6880-12#11029#11041
TOTALS2011*3041-1032

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

📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing