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BOSTON MARATHON 2023

Ricardo Stella

Bib: 9302•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 13%
Masters (Masters Men)
#0 / 9891
Top 4%
Division (M40-44)
#0 / 2241
Top 12%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:48
Rank: #1708
Start → 5K
19:48 | 6:22/mi
10K· 6.21 mi
39:20
Rank: #1697 (+11)
5K → 10K
19:32 | 6:17/mi
15K· 9.32 mi
59:06
Rank: #1754 (-57)
10K → 15K
19:46 | 6:22/mi
20K· 12.43 mi
1:19:35
Rank: #1952 (-198)
15K → 20K
20:29 | 6:36/mi
Half· 13.11 mi
1:23:55
Rank: #1948 (+4)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:39:41
Rank: #1971 (-23)
Half → 25K
15:46 | 6:30/mi
30K· 18.64 mi
2:00:20
Rank: #1991 (-20)
25K → 30K
20:39 | 6:39/mi
20M
2:09:48
Rank: #2092 (-101)
30K → 20M
9:28 | 6:58/mi
21M
2:16:53
Rank: #2093 (-1)
20M → 21M
7:05 | 7:05/mi
35K· 21.75 mi
2:21:48
Rank: #2113 (-20)
21M → 35K
4:55 | 6:34/mi
23M
2:30:19
Rank: #2112 (+1)
35K → 23M
8:31 | 6:48/mi
24M
2:36:54
Rank: #2103 (+9)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:42:31
Rank: #2068 (+35)
24M → 40K
5:37 | 6:34/mi
25.2M
2:45:03
Rank: #2076 (-8)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:51:45
Rank: #2063 (+13)
25.2M → Finish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:55
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:27:50
Pace6:42 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:1619:486:2219:48
6:22
-
10K
6.21 mi11:04:4839:206:2019:32
6:17
-0:05
15K
9.32 mi11:24:3459:066:2019:46
6:22
+0:05
20K
12.43 mi11:45:031:19:356:2420:29
6:36
+0:14
Half
13.11 mi11:49:231:23:556:244:20
6:21
-0:15
25K
15.53 mi12:05:091:39:416:2515:46
6:30
+0:09
30K
18.64 mi12:25:482:00:206:2720:39
6:39
+0:09
20M
20.00 mi12:35:162:09:486:299:28
6:58
+0:19
21M
21.00 mi12:42:212:16:536:317:05
7:05
+0:07
35K
21.75 mi12:47:162:21:486:314:55
6:34
-0:31
23M
23.00 mi12:55:472:30:196:328:31
6:48
+0:14
24M
24.00 mi13:02:222:36:546:326:35
6:35
-0:13
40K
24.85 mi13:07:592:42:316:325:37
6:34
-0:01
25.2M
25.20 mi13:10:312:45:036:332:32
7:21
+0:47
Finish
26.22 mi13:17:132:51:456:336:42
6:34
-0:47

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

6:17 /mi

Average Pace

6:33 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:40

89% of race

Time at Steady Pace

19:05

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:45:1619:486:2219:48
6:22
#1708
10K
6.21 mi11:04:4839:206:2019:32
6:17
#1697
15K
9.32 mi11:24:3459:066:2019:46
6:22
#1754
20K
12.43 mi11:45:031:19:356:2420:29
6:36
#1952
Half
13.11 mi11:49:231:23:556:244:20
6:21
#1948
25K
15.53 mi12:05:091:39:416:2515:46
6:30
#1971
30K
18.64 mi12:25:482:00:206:2720:39
6:39
#1991
20M
20.00 mi12:35:162:09:486:299:28
6:58
#2092
21M
21.00 mi12:42:212:16:536:317:05
7:05
#2093
35K
21.75 mi12:47:162:21:486:314:55
6:34
#2113
23M
23.00 mi12:55:472:30:196:328:31
6:48
#2112
24M
24.00 mi13:02:222:36:546:326:35
6:35
#2103
40K
24.85 mi13:07:592:42:316:325:37
6:34
#2068
25.2M
25.20 mi13:10:312:45:036:332:32
7:21
#2076
Finish
26.22 mi13:17:132:51:456:336:42
6:34
#2063
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1708162816281924(Top 7%)1842(Top 12%)1842(Top 82%)
10K6.21 mi3.10 mi1697+111621+71621+71724(Top 6%)1648(Top 11%)1648(Top 74%)
15K9.32 mi3.11 mi1754-571677-561677-561924(Top 7%)1842(Top 12%)1842(Top 82%)
20K12.43 mi3.11 mi1952-1981869-1921869-1922787(Top 10%)2665(Top 18%)2665(Top 119%)
Half13.11 mi0.68 mi1948+41865+41865+42004(Top 8%)1927(Top 13%)1927(Top 86%)
25K15.53 mi2.42 mi1971-231888-231888-232176(Top 8%)2087(Top 14%)2087(Top 93%)
30K18.64 mi3.11 mi1991-201908-201908-202165(Top 8%)2066(Top 14%)2066(Top 92%)
20M20.00 mi1.36 mi2092-1012005-972005-973778(Top 14%)3514(Top 23%)3514(Top 157%)
21M21.00 mi1.00 mi2093-12006-12006-12520(Top 9%)2378(Top 16%)2378(Top 106%)
35K21.75 mi0.75 mi2113-202026-202026-202787(Top 10%)2614(Top 17%)2614(Top 117%)
23M23.00 mi1.25 mi2112+12025+12025+12649(Top 10%)2482(Top 16%)2482(Top 111%)
24M24.00 mi1.00 mi2103+92018+72018+72452(Top 9%)2288(Top 15%)2288(Top 102%)
40K24.85 mi0.85 mi2068+351983+351983+351792(Top 7%)1687(Top 11%)1687(Top 75%)
25.2M25.20 mi0.35 mi2076-81990-71990-73087(Top 12%)2810(Top 19%)2810(Top 125%)
Finish26.22 mi1.02 mi2063+131977+131977+132836(Top 11%)2573(Top 17%)2573(Top 115%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1924

Males

1842

M40-44

1842

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1724

Males

1648

M40-44

1648

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1924

Males

1842

M40-44

1842

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2787

Males

2665

M40-44

2665

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2004

Males

1927

M40-44

1927

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2176

Males

2087

M40-44

2087

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2165

Males

2066

M40-44

2066

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3778

Males

3514

M40-44

3514

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2520

Males

2378

M40-44

2378

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2787

Males

2614

M40-44

2614

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2649

Males

2482

M40-44

2482

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2452

Males

2288

M40-44

2288

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1792

Males

1687

M40-44

1687

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3087

Males

2810

M40-44

2810

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2836

Males

2573

M40-44

2573

Passing Analysis

Category:
Athletes Passed
478
Passed By
833
Net Change
-355
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1708
5K → 10K9887+11#1708#1697
10K → 15K3693-57#1697#1754
15K → 20K18216-198#1754#1952
20K → Half1410+4#1952#1948
Half → 25K3154-23#1948#1971
25K → 30K5575-20#1971#1991
30K → 20M15116-101#1991#2092
20M → 21M2930-1#2092#2093
21M → 35K1131-20#2093#2113
35K → 23M3837+1#2113#2112
23M → 24M3324+9#2112#2103
24M → 40K4712+35#2103#2068
40K → 25.2M715-8#2068#2076
25.2M → Finish4633+13#2076#2063
TOTALS478833-355
📊

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