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BOSTON MARATHON 2024

Alfredo Argiro'

Bib: 28513•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 42%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:39/mi
23:46
↑ 97↓ 3451.5%
10K· 6.21 mi
7:19/mi
46:31
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:09:35
↑ 67↓ 78
20K· 12.43 mi
7:41/mi
1:33:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:38:36
↑ 19↓ 370.5%
25K· 15.53 mi
8:04/mi
1:58:09
↑ 66↓ 880.2%
30K· 18.64 mi
8:33/mi
2:24:43
↑ 181↓ 1480.2%
20M
8:42/mi
2:36:32
↑ 64↓ 500.2%
21M
9:28/mi
2:46:00
↑ 106↓ 241.6%
35K· 21.75 mi
8:28/mi
2:52:20
↑ 17↓ 861.7%
23M
9:15/mi
3:03:55
↑ 23↓ 630.6%
24M
9:01/mi
3:12:56
↓ 821.3%
40K· 24.85 mi
9:21/mi
3:20:56
↓ 200.3%
25.2M
10:15/mi
3:24:28
↑ 13↓ 160.2%
Finish· 26.22 mi
8:44/mi
3:33:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:36
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:54:46
Pace8:45 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3223:467:3923:46
7:39
-
10K
6.21 mi12:08:1746:317:2922:45
7:19
-0:20
15K
9.32 mi12:31:211:09:357:2823:04
7:25
+0:06
20K
12.43 mi12:55:131:33:277:3123:52
7:41
+0:16
Half
13.11 mi13:00:221:38:367:315:09
7:33
-0:08
25K
15.53 mi13:19:551:58:097:3619:33
8:04
+0:31
30K
18.64 mi13:46:292:24:437:4626:34
8:33
+0:29
20M
20.00 mi13:58:182:36:327:5011:49
8:42
+0:09
21M
21.00 mi14:07:462:46:007:549:28
9:28
+0:46
35K
21.75 mi14:14:062:52:207:556:20
8:28
-1:00
23M
23.00 mi14:25:413:03:558:0011:35
9:15
+0:47
24M
24.00 mi14:34:423:12:568:029:01
9:01
-0:14
40K
24.85 mi14:42:423:20:568:058:00
9:21
+0:20
25.2M
25.20 mi14:46:143:24:288:073:32
10:15
+0:54
Finish
26.22 mi14:55:083:33:228:098:54
8:44
-1:31

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

7:19 /mi

Average Pace

8:09 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:09

55% of race

Time at Steady Pace

53:37

25% of race

Time at Slower Pace

41:36

19% of race

Average Pace: 8:08 /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 mi11:45:3223:467:3923:46
7:39
#11909
10K
6.21 mi12:08:1746:317:2922:45
7:19
#10369
15K
9.32 mi12:31:211:09:357:2823:04
7:25
#9869
20K
12.43 mi12:55:131:33:277:3123:52
7:41
#9775
Half
13.11 mi13:00:221:38:367:315:09
7:33
#9736
25K
15.53 mi13:19:551:58:097:3619:33
8:04
#9845
30K
18.64 mi13:46:292:24:437:4626:34
8:33
#10004
20M
20.00 mi13:58:182:36:327:5011:49
8:42
#9972
21M
21.00 mi14:07:462:46:007:549:28
9:28
#9976
35K
21.75 mi14:14:062:52:207:556:20
8:28
#9961
23M
23.00 mi14:25:413:03:558:0011:35
9:15
#10102
24M
24.00 mi14:34:423:12:568:029:01
9:01
#10164
40K
24.85 mi14:42:423:20:568:058:00
9:21
#10260
25.2M
25.20 mi14:46:143:24:288:073:32
10:15
#10280
Finish
26.22 mi14:55:083:33:228:098:54
8:44
#10355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi11909880588059062(Top 35%)7324(Top 50%)7324(Top 365%)
10K6.21 mi3.10 mi10369+15408096+7098096+7098840(Top 35%)7256(Top 50%)7256(Top 361%)
15K9.32 mi3.11 mi9869+5007821+2757821+2759062(Top 35%)7324(Top 50%)7324(Top 365%)
20K12.43 mi3.11 mi9775+947720+1017720+1019612(Top 38%)7463(Top 51%)7463(Top 371%)
Half13.11 mi0.68 mi9736+397692+287692+289448(Top 37%)7401(Top 51%)7401(Top 368%)
25K15.53 mi2.42 mi9845-1097679+137679+1310587(Top 41%)7793(Top 53%)7793(Top 388%)
30K18.64 mi3.11 mi10004-1597661+187661+1810898(Top 43%)7741(Top 53%)7741(Top 385%)
20M20.00 mi1.36 mi9972+327591+707591+7010498(Top 41%)7270(Top 50%)7270(Top 362%)
21M21.00 mi1.00 mi9976-47526+657526+6510681(Top 42%)7085(Top 49%)7085(Top 353%)
35K21.75 mi0.75 mi9961+157488+387488+3810503(Top 41%)6983(Top 48%)6983(Top 348%)
23M23.00 mi1.25 mi10102-1417501-137501-1312365(Top 48%)7747(Top 53%)7747(Top 386%)
24M24.00 mi1.00 mi10164-627487+147487+1412229(Top 48%)7662(Top 53%)7662(Top 381%)
40K24.85 mi0.85 mi10260-967490-37490-312494(Top 49%)7679(Top 53%)7679(Top 382%)
25.2M25.20 mi0.35 mi10280-207479+117479+1111867(Top 46%)7305(Top 50%)7305(Top 364%)
Finish26.22 mi1.02 mi10355-757475+47475+412794(Top 50%)7896(Top 54%)7896(Top 393%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9062

Males

7324

M40-44

7324

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

8840

Males

7256

M40-44

7256

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9062

Males

7324

M40-44

7324

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

9612

Males

7463

M40-44

7463

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9448

Males

7401

M40-44

7401

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10587

Males

7793

M40-44

7793

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

10898

Males

7741

M40-44

7741

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10498

Males

7270

M40-44

7270

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10681

Males

7085

M40-44

7085

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10503

Males

6983

M40-44

6983

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12365

Males

7747

M40-44

7747

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12229

Males

7662

M40-44

7662

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12494

Males

7679

M40-44

7679

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11867

Males

7305

M40-44

7305

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

12794

Males

7896

M40-44

7896

Passing Analysis

Category:
Athletes Passed
3505*
Passed By
1946
Net Change
+1554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11909
5K → 10K15466+1540#11909#10369
10K → 15K517*17+500#10369#9869
15K → 20K268174+94#9869#9775
20K → Half5617+39#9775#9736
Half → 25K182290-109#9736#9845
25K → 30K224381-159#9845#10004
30K → 20M152120+32#10004#9972
20M → 21M136139-4#9972#9976
21M → 35K7964+15#9976#9961
35K → 23M100240-141#9961#10102
23M → 24M80142-62#10102#10164
24M → 40K58*154-96#10164#10260
40K → 25.2M4262-20#10260#10280
25.2M → Finish65140-75#10280#10355
TOTALS3505*1946+1554

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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