Boston Marathon logo
BOSTON MARATHON 2023

Raimundo Nonato Junior

Bib: 6658•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 30%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 32%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:11
Rank: #1086
Start → 5K
6:10/mi
19:11 split
10K· 6.21 mi
38:56
Rank: #1441 (-355)
5K → 10K
6:21/mi
19:45 split
15K· 9.32 mi
59:40
Rank: #2011 (-570)
10K → 15K
6:40/mi
20:44 split
20K· 12.43 mi
1:20:53
Rank: #2499 (-488)
15K → 20K
6:50/mi
21:13 split
Half· 13.11 mi
1:25:19
Rank: #2508 (-9)
20K → Half
6:30/mi
4:26 split
25K· 15.53 mi
1:41:48
Rank: #2701 (-193)
Half → 25K
6:48/mi
16:29 split
30K· 18.64 mi
2:05:17
Rank: #3624 (-923)
25K → 30K
7:34/mi
23:29 split
20M
2:17:13
Rank: #4683 (-1059)
30K → 20M
8:47/mi
11:56 split
21M
2:26:53
Rank: #5369 (-686)
20M → 21M
9:40/mi
9:40 split
35K· 21.75 mi
2:33:32
Rank: #5743 (-374)
21M → 35K
8:53/mi
6:39 split
23M
2:48:35
Rank: #7210 (-1467)
35K → 23M
12:01/mi
15:03 split
24M
2:56:44
Rank: #7364 (-154)
23M → 24M
8:09/mi
8:09 split
40K· 24.85 mi
3:03:44
Rank: #7480 (-116)
24M → 40K
8:11/mi
7:00 split
25.2M
3:07:14
Rank: #7687 (-207)
40K → 25.2M
10:09/mi
3:30 split
Finish· 26.22 mi
3:16:18
Rank: #8106 (-419)
25.2M → Finish
8:54/mi
9:04 split

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
Time1:25:19
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:50:59
Pace8:28 /mi
📊Positive Split: 30.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:44:1419:116:1019:11
6:10
-
10K
6.21 mi11:03:5938:566:1619:45
6:21
+0:11
15K
9.32 mi11:24:4359:406:2420:44
6:40
+0:19
20K
12.43 mi11:45:561:20:536:3121:13
6:50
+0:10
Half
13.11 mi11:50:221:25:196:304:26
6:30
-0:20
25K
15.53 mi12:06:511:41:486:3316:29
6:48
+0:18
30K
18.64 mi12:30:202:05:176:4323:29
7:34
+0:46
20M
20.00 mi12:42:162:17:136:5211:56
8:47
+1:13
21M
21.00 mi12:51:562:26:537:009:40
9:40
+0:53
35K
21.75 mi12:58:352:33:327:046:39
8:53
-0:47
23M
23.00 mi13:13:382:48:357:2015:03
12:01
+3:08
24M
24.00 mi13:21:472:56:447:228:09
8:09
-3:52
40K
24.85 mi13:28:473:03:447:247:00
8:11
+0:02
25.2M
25.20 mi13:32:173:07:147:263:30
10:09
+1:58
Finish
26.22 mi13:41:213:16:187:309:04
8:54
-1:15

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

6:10 /mi

Average Pace

7:30 /mi

Slowest Pace

12:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:48

52% of race

Time at Steady Pace

1:06:17

34% of race

Time at Slower Pace

28:13

14% of race

Average Pace: 7:29 /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 mi10:44:1419:116:1019:11
6:10
#1086
10K
6.21 mi11:03:5938:566:1619:45
6:21
#1441
15K
9.32 mi11:24:4359:406:2420:44
6:40
#2011
20K
12.43 mi11:45:561:20:536:3121:13
6:50
#2499
Half
13.11 mi11:50:221:25:196:304:26
6:30
#2508
25K
15.53 mi12:06:511:41:486:3316:29
6:48
#2701
30K
18.64 mi12:30:202:05:176:4323:29
7:34
#3624
20M
20.00 mi12:42:162:17:136:5211:56
8:47
#4683
21M
21.00 mi12:51:562:26:537:009:40
9:40
#5369
35K
21.75 mi12:58:352:33:327:046:39
8:53
#5743
23M
23.00 mi13:13:382:48:357:2015:03
12:01
#7210
24M
24.00 mi13:21:472:56:447:228:09
8:09
#7364
40K
24.85 mi13:28:473:03:447:247:00
8:11
#7480
25.2M
25.20 mi13:32:173:07:147:263:30
10:09
#7687
Finish
26.22 mi13:41:213:16:187:309:04
8:54
#8106
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1086102810283890(Top 15%)3658(Top 24%)3658(Top 163%)
10K6.21 mi3.10 mi1441-3551374-3461374-3462033(Top 8%)1944(Top 13%)1944(Top 87%)
15K9.32 mi3.11 mi2011-5701926-5521926-5523890(Top 15%)3658(Top 24%)3658(Top 163%)
20K12.43 mi3.11 mi2499-4882392-4662392-4664730(Top 18%)4402(Top 29%)4402(Top 196%)
Half13.11 mi0.68 mi2508-92403-112403-112848(Top 11%)2732(Top 18%)2732(Top 122%)
25K15.53 mi2.42 mi2701-1932581-1782581-1784152(Top 16%)3892(Top 26%)3892(Top 174%)
30K18.64 mi3.11 mi3624-9233427-8463427-8467637(Top 29%)6473(Top 43%)6473(Top 289%)
20M20.00 mi1.36 mi4683-10594367-9404367-94015289(Top 57%)10104(Top 67%)10104(Top 451%)
21M21.00 mi1.00 mi5369-6864940-5734940-57316681(Top 63%)10651(Top 70%)10651(Top 475%)
35K21.75 mi0.75 mi5743-3745245-3055245-30517345(Top 65%)10844(Top 71%)10844(Top 484%)
23M23.00 mi1.25 mi7210-14676296-10516296-105124029(Top 90%)13859(Top 91%)13859(Top 618%)
24M24.00 mi1.00 mi7364-1546380-846380-8412212(Top 46%)8485(Top 56%)8485(Top 379%)
40K24.85 mi0.85 mi7480-1166428-486428-4811230(Top 42%)7935(Top 52%)7935(Top 354%)
25.2M25.20 mi0.35 mi7687-2076562-1346562-13417877(Top 67%)10936(Top 72%)10936(Top 488%)
Finish26.22 mi1.02 mi8106-4196804-2426804-24217459(Top 66%)10807(Top 71%)10807(Top 482%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3890

Males

3658

M40-44

3658

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2033

Males

1944

M40-44

1944

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3890

Males

3658

M40-44

3658

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4730

Males

4402

M40-44

4402

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2848

Males

2732

M40-44

2732

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4152

Males

3892

M40-44

3892

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7637

Males

6473

M40-44

6473

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

15289

Males

10104

M40-44

10104

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16681

Males

10651

M40-44

10651

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

17345

Males

10844

M40-44

10844

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

24029

Males

13859

M40-44

13859

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12212

Males

8485

M40-44

8485

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11230

Males

7935

M40-44

7935

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17877

Males

10936

M40-44

10936

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17459

Males

10807

M40-44

10807

Passing Analysis

Category:
Athletes Passed
102
Passed By
7122
Net Change
-7020
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1086
5K → 10K5360-355#1086#1441
10K → 15K1571-570#1441#2011
15K → 20K8496-488#2011#2499
20K → Half817-9#2499#2508
Half → 25K13206-193#2508#2701
25K → 30K2925-923#2701#3624
30K → 20M21061-1059#3624#4683
20M → 21M1687-686#4683#5369
21M → 35K2376-374#5369#5743
35K → 23M41471-1467#5743#7210
23M → 24M20174-154#7210#7364
24M → 40K30146-116#7364#7480
40K → 25.2M2209-207#7480#7687
25.2M → Finish4423-419#7687#8106
TOTALS1027122-7020
📊

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