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BOSTON MARATHON 2023

Renato Xavier

Bib: 9063•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 26%
Gender (Male)
#0 / 15176
Top 40%
Masters (Masters Men)
#0 / 9891
Top 27%
Division (M45-49)
#0 / 2252
Top 35%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:00
Rank: #4257
Start → 5K
21:00 | 6:46/mi
10K· 6.21 mi
41:55
Rank: #4444 (-187)
5K → 10K
20:55 | 6:44/mi
15K· 9.32 mi
1:02:49
Rank: #4414 (+30)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:24:01
Rank: #4460 (-46)
15K → 20K
21:12 | 6:49/mi
Half· 13.11 mi
1:28:45
Rank: #4561 (-101)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:46:04
Rank: #4973 (-412)
Half → 25K
17:19 | 7:09/mi
30K· 18.64 mi
2:09:15
Rank: #5437 (-464)
25K → 30K
23:11 | 7:28/mi
20M
2:20:09
Rank: #5693 (-256)
30K → 20M
10:54 | 8:01/mi
21M
2:28:57
Rank: #5951 (-258)
20M → 21M
8:48 | 8:48/mi
35K· 21.75 mi
2:34:46
Rank: #6060 (-109)
21M → 35K
5:49 | 7:46/mi
23M
2:45:18
Rank: #6322 (-262)
35K → 23M
10:32 | 8:25/mi
24M
2:53:56
Rank: #6614 (-292)
23M → 24M
8:38 | 8:38/mi
40K· 24.85 mi
3:00:57
Rank: #6726 (-112)
24M → 40K
7:01 | 8:12/mi
25.2M
3:04:24
Rank: #6877 (-151)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:12:30
Rank: #7013 (-136)
25.2M → Finish
8:06 | 7:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:45
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:43:45
Pace7:55 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:3721:006:4621:00
6:46
-
10K
6.21 mi11:07:3241:556:4520:55
6:44
-0:02
15K
9.32 mi11:28:261:02:496:4420:54
6:44
0:00
20K
12.43 mi11:49:381:24:016:4621:12
6:49
+0:05
Half
13.11 mi11:54:221:28:456:464:44
6:56
+0:07
25K
15.53 mi12:11:411:46:046:5017:19
7:09
+0:13
30K
18.64 mi12:34:522:09:156:5623:11
7:28
+0:19
20M
20.00 mi12:45:462:20:097:0010:54
8:01
+0:33
21M
21.00 mi12:54:342:28:577:068:48
8:48
+0:47
35K
21.75 mi13:00:232:34:467:075:49
7:46
-1:02
23M
23.00 mi13:10:552:45:187:1110:32
8:25
+0:39
24M
24.00 mi13:19:332:53:567:158:38
8:38
+0:13
40K
24.85 mi13:26:343:00:577:177:01
8:12
-0:26
25.2M
25.20 mi13:30:013:04:247:193:27
10:00
+1:48
Finish
26.22 mi13:38:073:12:307:218:06
7:57
-2:03

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

6:44 /mi

Average Pace

7:21 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:04

55% of race

Time at Steady Pace

55:01

29% of race

Time at Slower Pace

31:25

16% of race

Average Pace: 7:21 /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 mi10:46:3721:006:4621:00
6:46
#4257
10K
6.21 mi11:07:3241:556:4520:55
6:44
#4444
15K
9.32 mi11:28:261:02:496:4420:54
6:44
#4414
20K
12.43 mi11:49:381:24:016:4621:12
6:49
#4460
Half
13.11 mi11:54:221:28:456:464:44
6:56
#4561
25K
15.53 mi12:11:411:46:046:5017:19
7:09
#4973
30K
18.64 mi12:34:522:09:156:5623:11
7:28
#5437
20M
20.00 mi12:45:462:20:097:0010:54
8:01
#5693
21M
21.00 mi12:54:342:28:577:068:48
8:48
#5951
35K
21.75 mi13:00:232:34:467:075:49
7:46
#6060
23M
23.00 mi13:10:552:45:187:1110:32
8:25
#6322
24M
24.00 mi13:19:332:53:567:158:38
8:38
#6614
40K
24.85 mi13:26:343:00:577:177:01
8:12
#6726
25.2M
25.20 mi13:30:013:04:247:193:27
10:00
#6877
Finish
26.22 mi13:38:073:12:307:218:06
7:57
#7013
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4257398639864409(Top 17%)4128(Top 27%)4128(Top 183%)
10K6.21 mi3.10 mi4444-1874158-1724158-1724669(Top 18%)4353(Top 29%)4353(Top 193%)
15K9.32 mi3.11 mi4414+304131+274131+274409(Top 17%)4128(Top 27%)4128(Top 183%)
20K12.43 mi3.11 mi4460-464171-404171-404678(Top 18%)4356(Top 29%)4356(Top 193%)
Half13.11 mi0.68 mi4561-1014256-854256-856220(Top 23%)5663(Top 37%)5663(Top 251%)
25K15.53 mi2.42 mi4973-4124621-3654621-3656345(Top 24%)5685(Top 37%)5685(Top 252%)
30K18.64 mi3.11 mi5437-4645018-3975018-3976968(Top 26%)6042(Top 40%)6042(Top 268%)
20M20.00 mi1.36 mi5693-2565215-1975215-19710385(Top 39%)7943(Top 52%)7943(Top 353%)
21M21.00 mi1.00 mi5951-2585401-1865401-18612215(Top 46%)8669(Top 57%)8669(Top 385%)
35K21.75 mi0.75 mi6060-1095479-785479-7810403(Top 39%)7808(Top 51%)7808(Top 347%)
23M23.00 mi1.25 mi6322-2625666-1875666-18712629(Top 47%)8738(Top 58%)8738(Top 388%)
24M24.00 mi1.00 mi6614-2925863-1975863-19715225(Top 57%)9834(Top 65%)9834(Top 437%)
40K24.85 mi0.85 mi6726-1125925-625925-6211357(Top 43%)7991(Top 53%)7991(Top 355%)
25.2M25.20 mi0.35 mi6877-1516018-936018-9317304(Top 65%)10657(Top 70%)10657(Top 473%)
Finish26.22 mi1.02 mi7013-1366092-746092-7411698(Top 44%)8131(Top 54%)8131(Top 361%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4409

Males

4128

M45-49

4128

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4669

Males

4353

M45-49

4353

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4409

Males

4128

M45-49

4128

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4678

Males

4356

M45-49

4356

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6220

Males

5663

M45-49

5663

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6345

Males

5685

M45-49

5685

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6968

Males

6042

M45-49

6042

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10385

Males

7943

M45-49

7943

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12215

Males

8669

M45-49

8669

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10403

Males

7808

M45-49

7808

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12629

Males

8738

M45-49

8738

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

15225

Males

9834

M45-49

9834

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11357

Males

7991

M45-49

7991

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17304

Males

10657

M45-49

10657

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11698

Males

8131

M45-49

8131

Passing Analysis

Category:
Athletes Passed
565
Passed By
3321
Net Change
-2756
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4257
5K → 10K144331-187#4257#4444
10K → 15K138108+30#4444#4414
15K → 20K86132-46#4414#4460
20K → Half6107-101#4460#4561
Half → 25K29441-412#4561#4973
25K → 30K43507-464#4973#5437
30K → 20M12268-256#5437#5693
20M → 21M11269-258#5693#5951
21M → 35K13122-109#5951#6060
35K → 23M17279-262#6060#6322
23M → 24M6298-292#6322#6614
24M → 40K32144-112#6614#6726
40K → 25.2M7158-151#6726#6877
25.2M → Finish21157-136#6877#7013
TOTALS5653321-2756
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing