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BOSTON MARATHON 2024

Alfredo Rinaldi

Bib: 28866•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:35
Rank: #22620
Start → 5K
9:51/mi
30:35 split
10K· 6.21 mi
1:02:11
Rank: #22805 (-185)
5K → 10K
10:10/mi
31:36 split
15K· 9.32 mi
1:34:12
Rank: #22730 (+75)
10K → 15K
10:18/mi
32:01 split
20K· 12.43 mi
2:10:24
Rank: #23024 (-294)
15K → 20K
11:39/mi
36:12 split
Half· 13.11 mi
2:18:22
Rank: #23112 (-88)
20K → Half
11:41/mi
7:58 split
25K· 15.53 mi
2:49:26
Rank: #23401 (-289)
Half → 25K
12:49/mi
31:04 split
30K· 18.64 mi
3:44:25
Rank: #24343 (-942)
25K → 30K
17:42/mi
54:59 split
20M
4:08:37
Rank: #24598 (-255)
30K → 20M
17:48/mi
24:12 split
21M
4:25:48
Rank: #24674 (-76)
20M → 21M
17:11/mi
17:11 split
35K· 21.75 mi
4:36:50
Rank: #24705 (-31)
21M → 35K
14:45/mi
11:02 split
23M
4:56:27
Rank: #24779 (-74)
35K → 23M
15:40/mi
19:37 split
24M
5:11:19
Rank: #24812 (-33)
23M → 24M
14:52/mi
14:52 split
40K· 24.85 mi
5:23:14
Rank: #24790 (+22)
24M → 40K
13:56/mi
11:55 split
25.2M
5:28:13
Rank: #24771 (+19)
40K → 25.2M
14:27/mi
4:59 split
Finish· 26.22 mi
5:38:58
Rank: #24678 (+93)
25.2M → Finish
10:33/mi
10:45 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:22
Pace10:33 /mi
2nd Half
Distance13.11 mi
Time3:20:36
Pace15:18 /mi
📊Positive Split: 45.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5830:359:5130:35
9:51
-
10K
6.21 mi12:23:341:02:1110:0031:36
10:10
+0:19
15K
9.32 mi12:55:351:34:1210:0632:01
10:18
+0:08
20K
12.43 mi13:31:472:10:2410:3036:12
11:39
+1:21
Half
13.11 mi13:39:452:18:2210:337:58
11:41
+0:02
25K
15.53 mi14:10:492:49:2610:5431:04
12:49
+1:08
30K
18.64 mi15:05:483:44:2512:0254:59
17:42
+4:53
20M
20.00 mi15:30:004:08:3712:2624:12
17:48
+0:06
21M
21.00 mi15:47:114:25:4812:3917:11
17:11
-0:37
35K
21.75 mi15:58:134:36:5012:4411:02
14:45
-2:26
23M
23.00 mi16:17:504:56:2712:5319:37
15:40
+0:55
24M
24.00 mi16:32:425:11:1912:5814:52
14:52
-0:48
40K
24.85 mi16:44:375:23:1413:0011:55
13:56
-0:56
25.2M
25.20 mi16:49:365:28:1313:014:59
14:27
+0:31
Finish
26.22 mi17:00:215:38:5812:5610:45
10:33
-3:54

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

9:51 /mi

Average Pace

12:56 /mi

Slowest Pace

17:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:07

44% of race

Time at Steady Pace

1:13:52

22% of race

Time at Slower Pace

1:55:59

34% of race

Average Pace: 12:56 /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 mi11:51:5830:359:5130:35
9:51
#22620
10K
6.21 mi12:23:341:02:1110:0031:36
10:10
#22805
15K
9.32 mi12:55:351:34:1210:0632:01
10:18
#22730
20K
12.43 mi13:31:472:10:2410:3036:12
11:39
#23024
Half
13.11 mi13:39:452:18:2210:337:58
11:41
#23112
25K
15.53 mi14:10:492:49:2610:5431:04
12:49
#23401
30K
18.64 mi15:05:483:44:2512:0254:59
17:42
#24343
20M
20.00 mi15:30:004:08:3712:2624:12
17:48
#24598
21M
21.00 mi15:47:114:25:4812:3917:11
17:11
#24674
35K
21.75 mi15:58:134:36:5012:4411:02
14:45
#24705
23M
23.00 mi16:17:504:56:2712:5319:37
15:40
#24779
24M
24.00 mi16:32:425:11:1912:5814:52
14:52
#24812
40K
24.85 mi16:44:375:23:1413:0011:55
13:56
#24790
25.2M
25.20 mi16:49:365:28:1313:014:59
14:27
#24771
Finish
26.22 mi17:00:215:38:5812:5610:45
10:33
#24678
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi22620133631336322553(Top 88%)13330(Top 91%)13330(Top 689%)
10K6.21 mi3.10 mi22805-18513447-8413447-8422928(Top 90%)13483(Top 92%)13483(Top 697%)
15K9.32 mi3.11 mi22730+7513417+3013417+3022553(Top 88%)13330(Top 91%)13330(Top 689%)
20K12.43 mi3.11 mi23024-29413557-14013557-14023565(Top 92%)13763(Top 94%)13763(Top 711%)
Half13.11 mi0.68 mi23112-8813585-2813585-2824291(Top 95%)14037(Top 96%)14037(Top 725%)
25K15.53 mi2.42 mi23401-28913688-10313688-10324029(Top 94%)13889(Top 95%)13889(Top 718%)
30K18.64 mi3.11 mi24343-94214095-40714095-40725495(Top 100%)14547(Top 100%)14547(Top 752%)
20M20.00 mi1.36 mi24598-25514188-9314188-9325437(Top 100%)14507(Top 100%)14507(Top 750%)
21M21.00 mi1.00 mi24674-7614209-2114209-2125097(Top 98%)14287(Top 98%)14287(Top 738%)
35K21.75 mi0.75 mi24705-3114212-314212-324763(Top 97%)14072(Top 97%)14072(Top 727%)
23M23.00 mi1.25 mi24779-7414235-2314235-2324974(Top 98%)14198(Top 97%)14198(Top 734%)
24M24.00 mi1.00 mi24812-3314242-714242-724755(Top 97%)14036(Top 96%)14036(Top 725%)
40K24.85 mi0.85 mi24790+2214229+1314229+1323558(Top 92%)13324(Top 91%)13324(Top 689%)
25.2M25.20 mi0.35 mi24771+1914218+1114218+1122289(Top 87%)12652(Top 87%)12652(Top 654%)
Finish26.22 mi1.02 mi24678+9314170+4814170+4820163(Top 79%)11561(Top 79%)11561(Top 597%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

22553

Males

13330

M50-54

13330

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

22928

Males

13483

M50-54

13483

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

22553

Males

13330

M50-54

13330

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

23565

Males

13763

M50-54

13763

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

24291

Males

14037

M50-54

14037

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

24029

Males

13889

M50-54

13889

25K→30K

15.5 - 18.6 mi

Top 100%
×9story building
+181ft-148ft

Overall

25495

Males

14547

M50-54

14547

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

25437

Males

14507

M50-54

14507

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

25097

Males

14287

M50-54

14287

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

24763

Males

14072

M50-54

14072

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

24974

Males

14198

M50-54

14198

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

24755

Males

14036

M50-54

14036

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23558

Males

13324

M50-54

13324

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22289

Males

12652

M50-54

12652

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20163

Males

11561

M50-54

11561

Passing Analysis

Category:
Athletes Passed
662
Passed By
2720
Net Change
-2058
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22620
5K → 10K127312-185#22620#22805
10K → 15K187112+75#22805#22730
15K → 20K80374-294#22730#23024
20K → Half1199-88#23024#23112
Half → 25K46335-289#23112#23401
25K → 30K7949-942#23401#24343
30K → 20M4259-255#24343#24598
20M → 21M2096-76#24598#24674
21M → 35K1546-31#24674#24705
35K → 23M1488-74#24705#24779
23M → 24M841-33#24779#24812
24M → 40K297+22#24812#24790
40K → 25.2M201+19#24790#24771
25.2M → Finish941+93#24771#24678
TOTALS6622720-2058
📊

Passing Visuals

Category:
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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