Boston Marathon logo
BOSTON MARATHON 2023

Ananias Carvalho

Bib: 7299•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M40-44)
#0 / 2241
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:05
Rank: #2094
Start → 5K
20:05 | 6:28/mi
10K· 6.21 mi
40:26
Rank: #2548 (-454)
5K → 10K
20:21 | 6:33/mi
15K· 9.32 mi
1:00:46
Rank: #2645 (-97)
10K → 15K
20:20 | 6:33/mi
20K· 12.43 mi
1:21:08
Rank: #2617 (+28)
15K → 20K
20:22 | 6:33/mi
Half· 13.11 mi
1:25:33
Rank: #2615 (+2)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:20
Rank: #2538 (+77)
Half → 25K
15:47 | 6:31/mi
30K· 18.64 mi
2:02:45
Rank: #2666 (-128)
25K → 30K
21:25 | 6:54/mi
20M
2:12:05
Rank: #2672 (-6)
30K → 20M
9:20 | 6:52/mi
21M
2:19:27
Rank: #2681 (-9)
20M → 21M
7:22 | 7:22/mi
35K· 21.75 mi
2:24:43
Rank: #2776 (-95)
21M → 35K
5:16 | 7:02/mi
23M
2:33:39
Rank: #2852 (-76)
35K → 23M
8:56 | 7:08/mi
24M
2:40:32
Rank: #2905 (-53)
23M → 24M
6:53 | 6:53/mi
40K· 24.85 mi
2:46:45
Rank: #2969 (-64)
24M → 40K
6:13 | 7:16/mi
25.2M
2:49:27
Rank: #3011 (-42)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:56:47
Rank: #3137 (-126)
25.2M → Finish
7:20 | 7:12/mi

Course Map & Elevation

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
Time1:25:33
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:31:14
Pace6:58 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3920:056:2820:05
6:28
-
10K
6.21 mi10:45:0040:266:3020:21
6:33
+0:05
15K
9.32 mi11:05:201:00:466:3120:20
6:33
0:00
20K
12.43 mi11:25:421:21:086:3220:22
6:33
0:00
Half
13.11 mi11:30:071:25:336:324:25
6:28
-0:05
25K
15.53 mi11:45:541:41:206:3115:47
6:31
+0:03
30K
18.64 mi12:07:192:02:456:3521:25
6:54
+0:23
20M
20.00 mi12:16:392:12:056:369:20
6:52
-0:02
21M
21.00 mi12:24:012:19:276:387:22
7:22
+0:30
35K
21.75 mi12:29:172:24:436:395:16
7:02
-0:20
23M
23.00 mi12:38:132:33:396:418:56
7:08
+0:06
24M
24.00 mi12:45:062:40:326:416:53
6:53
-0:15
40K
24.85 mi12:51:192:46:456:436:13
7:16
+0:23
25.2M
25.20 mi12:54:012:49:276:432:42
7:50
+0:34
Finish
26.22 mi13:01:212:56:476:457:20
7:12
-0:38

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

6:28 /mi

Average Pace

6:45 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:41:20

57% of race

Time at Steady Pace

42:54

24% of race

Time at Slower Pace

32:33

18% of race

Average Pace: 6:45 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:24:3920:056:2820:05
6:28
#2094
10K
6.21 mi10:45:0040:266:3020:21
6:33
#2548
15K
9.32 mi11:05:201:00:466:3120:20
6:33
#2645
20K
12.43 mi11:25:421:21:086:3220:22
6:33
#2617
Half
13.11 mi11:30:071:25:336:324:25
6:28
#2615
25K
15.53 mi11:45:541:41:206:3115:47
6:31
#2538
30K
18.64 mi12:07:192:02:456:3521:25
6:54
#2666
20M
20.00 mi12:16:392:12:056:369:20
6:52
#2672
21M
21.00 mi12:24:012:19:276:387:22
7:22
#2681
35K
21.75 mi12:29:172:24:436:395:16
7:02
#2776
23M
23.00 mi12:38:132:33:396:418:56
7:08
#2852
24M
24.00 mi12:45:062:40:326:416:53
6:53
#2905
40K
24.85 mi12:51:192:46:456:436:13
7:16
#2969
25.2M
25.20 mi12:54:012:49:276:432:42
7:50
#3011
Finish
26.22 mi13:01:212:56:476:457:20
7:12
#3137
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2094199919992904(Top 11%)2776(Top 18%)2776(Top 124%)
10K6.21 mi3.10 mi2548-4542430-4312430-4313123(Top 12%)2979(Top 20%)2979(Top 133%)
15K9.32 mi3.11 mi2645-972526-962526-962904(Top 11%)2776(Top 18%)2776(Top 124%)
20K12.43 mi3.11 mi2617+282502+242502+242599(Top 10%)2487(Top 16%)2487(Top 111%)
Half13.11 mi0.68 mi2615+22500+22500+22650(Top 10%)2544(Top 17%)2544(Top 114%)
25K15.53 mi2.42 mi2538+772430+702430+702222(Top 8%)2132(Top 14%)2132(Top 95%)
30K18.64 mi3.11 mi2666-1282546-1162546-1163603(Top 14%)3383(Top 22%)3383(Top 151%)
20M20.00 mi1.36 mi2672-62553-72553-73215(Top 12%)3012(Top 20%)3012(Top 134%)
21M21.00 mi1.00 mi2681-92562-92562-93941(Top 15%)3633(Top 24%)3633(Top 162%)
35K21.75 mi0.75 mi2776-952653-912653-915508(Top 21%)4871(Top 32%)4871(Top 217%)
23M23.00 mi1.25 mi2852-762718-652718-654451(Top 17%)4037(Top 27%)4037(Top 180%)
24M24.00 mi1.00 mi2905-532761-432761-434077(Top 15%)3708(Top 24%)3708(Top 165%)
40K24.85 mi0.85 mi2969-642817-562817-565219(Top 20%)4480(Top 30%)4480(Top 200%)
25.2M25.20 mi0.35 mi3011-422855-382855-385439(Top 20%)4538(Top 30%)4538(Top 202%)
Finish26.22 mi1.02 mi3137-1262968-1132968-1136345(Top 24%)5153(Top 34%)5153(Top 230%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2904

Males

2776

M40-44

2776

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3123

Males

2979

M40-44

2979

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2904

Males

2776

M40-44

2776

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2599

Males

2487

M40-44

2487

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2650

Males

2544

M40-44

2544

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2222

Males

2132

M40-44

2132

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3603

Males

3383

M40-44

3383

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3215

Males

3012

M40-44

3012

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3941

Males

3633

M40-44

3633

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5508

Males

4871

M40-44

4871

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4451

Males

4037

M40-44

4037

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4077

Males

3708

M40-44

3708

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5219

Males

4480

M40-44

4480

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5439

Males

4538

M40-44

4538

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6345

Males

5153

M40-44

5153

Passing Analysis

Category:
Athletes Passed
462
Passed By
1505
Net Change
-1043
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2094
5K → 10K23477-454#2094#2548
10K → 15K35132-97#2548#2645
15K → 20K8254+28#2645#2617
20K → Half1614+2#2617#2615
Half → 25K9316+77#2615#2538
25K → 30K34162-128#2538#2666
30K → 20M3743-6#2666#2672
20M → 21M2938-9#2672#2681
21M → 35K8103-95#2681#2776
35K → 23M31107-76#2776#2852
23M → 24M2376-53#2852#2905
24M → 40K2690-64#2905#2969
40K → 25.2M547-42#2969#3011
25.2M → Finish20146-126#3011#3137
TOTALS4621505-1043
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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