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BOSTON MARATHON 2024

Alvin Nadas

Bib: 21493•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
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
8:27/mi
26:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:36/mi
52:57
↑ 79↓ 1380.4%
15K· 9.32 mi
9:14/mi
1:21:37
↑ 67↓ 78
20K· 12.43 mi
9:02/mi
1:49:41
↑ 106↓ 860.1%
Half· 13.11 mi
8:52/mi
1:55:44
↑ 19↓ 370.5%
25K· 15.53 mi
9:34/mi
2:18:55
↑ 66↓ 880.2%
30K· 18.64 mi
10:07/mi
2:50:20
↑ 181↓ 1480.2%
20M
10:37/mi
3:04:46
↑ 64↓ 500.2%
21M
12:42/mi
3:17:28
↑ 106↓ 241.6%
35K· 21.75 mi
11:02/mi
3:25:43
↑ 17↓ 861.7%
23M
12:04/mi
3:40:50
↑ 23↓ 630.6%
24M
12:01/mi
3:52:51
↓ 821.3%
40K· 24.85 mi
13:45/mi
4:04:36
↓ 200.3%
25.2M
14:27/mi
4:09:35
↑ 13↓ 160.2%
Finish· 26.22 mi
13:16/mi
4:23:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:44
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:27:22
Pace11:14 /mi
📊Positive Split: 27.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:5626:148:2726:14
8:27
-
10K
6.21 mi11:48:3952:578:3126:43
8:36
+0:09
15K
9.32 mi12:17:191:21:378:4528:40
9:14
+0:38
20K
12.43 mi12:45:231:49:418:5028:04
9:02
-0:12
Half
13.11 mi12:51:261:55:448:506:03
8:52
-0:10
25K
15.53 mi13:14:372:18:558:5723:11
9:34
+0:42
30K
18.64 mi13:46:022:50:209:0831:25
10:07
+0:33
20M
20.00 mi14:00:283:04:469:1414:26
10:37
+0:30
21M
21.00 mi14:13:103:17:289:2412:42
12:42
+2:05
35K
21.75 mi14:21:253:25:439:288:15
11:02
-1:40
23M
23.00 mi14:36:323:40:509:3615:07
12:04
+1:02
24M
24.00 mi14:48:333:52:519:4212:01
12:01
-0:03
40K
24.85 mi15:00:184:04:369:5011:45
13:45
+1:44
25.2M
25.20 mi15:05:174:09:359:544:59
14:27
+0:42
Finish
26.22 mi15:18:484:23:0610:0313:31
13:16
-1:11

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

8:27 /mi

Average Pace

10:03 /mi

Slowest Pace

14:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:55

53% of race

Time at Steady Pace

54:06

21% of race

Time at Slower Pace

1:10:05

27% of race

Average Pace: 10:02 /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 mi11:21:5626:148:2726:14
8:27
#17456
10K
6.21 mi11:48:3952:578:3126:43
8:36
#17624
15K
9.32 mi12:17:191:21:378:4528:40
9:14
#18483
20K
12.43 mi12:45:231:49:418:5028:04
9:02
#18141
Half
13.11 mi12:51:261:55:448:506:03
8:52
#18114
25K
15.53 mi13:14:372:18:558:5723:11
9:34
#18030
30K
18.64 mi13:46:022:50:209:0831:25
10:07
#17990
20M
20.00 mi14:00:283:04:469:1414:26
10:37
#18059
21M
21.00 mi14:13:103:17:289:2412:42
12:42
#18252
35K
21.75 mi14:21:253:25:439:288:15
11:02
#18310
23M
23.00 mi14:36:323:40:509:3615:07
12:04
#18479
24M
24.00 mi14:48:333:52:519:4212:01
12:01
#18650
40K
24.85 mi15:00:184:04:369:5011:45
13:45
#18908
25.2M
25.20 mi15:05:174:09:359:544:59
14:27
#18972
Finish
26.22 mi15:18:484:23:0610:0313:31
13:16
#19335
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17456109791097919807(Top 78%)12085(Top 83%)12085(Top 1030%)
10K6.21 mi3.10 mi17624-16811072-9311072-9317845(Top 70%)11173(Top 77%)11173(Top 953%)
15K9.32 mi3.11 mi18483-85911429-35711429-35719807(Top 78%)12085(Top 83%)12085(Top 1030%)
20K12.43 mi3.11 mi18141+34211287+14211287+14217481(Top 68%)11027(Top 76%)11027(Top 940%)
Half13.11 mi0.68 mi18114+2711273+1411273+1417632(Top 69%)11009(Top 76%)11009(Top 939%)
25K15.53 mi2.42 mi18030+8411204+6911204+6917745(Top 69%)11033(Top 76%)11033(Top 941%)
30K18.64 mi3.11 mi17990+4011125+7911125+7917692(Top 69%)10776(Top 74%)10776(Top 919%)
20M20.00 mi1.36 mi18059-6911123+211123+218327(Top 72%)10916(Top 75%)10916(Top 931%)
21M21.00 mi1.00 mi18252-19311194-7111194-7120222(Top 79%)11735(Top 80%)11735(Top 1000%)
35K21.75 mi0.75 mi18310-5811197-311197-319866(Top 78%)11555(Top 79%)11555(Top 985%)
23M23.00 mi1.25 mi18479-16911257-6011257-6020871(Top 82%)12005(Top 82%)12005(Top 1023%)
24M24.00 mi1.00 mi18650-17111312-5511312-5521457(Top 84%)12246(Top 84%)12246(Top 1044%)
40K24.85 mi0.85 mi18908-25811414-10211414-10223318(Top 91%)13190(Top 90%)13190(Top 1124%)
25.2M25.20 mi0.35 mi18972-6411443-2911443-2922264(Top 87%)12627(Top 87%)12627(Top 1076%)
Finish26.22 mi1.02 mi19335-36311602-15911602-15924551(Top 96%)13894(Top 95%)13894(Top 1184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

19807

Males

12085

M60-64

12085

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17845

Males

11173

M60-64

11173

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

19807

Males

12085

M60-64

12085

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

17481

Males

11027

M60-64

11027

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

17632

Males

11009

M60-64

11009

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17745

Males

11033

M60-64

11033

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

17692

Males

10776

M60-64

10776

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

18327

Males

10916

M60-64

10916

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20222

Males

11735

M60-64

11735

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

19866

Males

11555

M60-64

11555

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

20871

Males

12005

M60-64

12005

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

21457

Males

12246

M60-64

12246

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23318

Males

13190

M60-64

13190

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22264

Males

12627

M60-64

12627

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

24551

Males

13894

M60-64

13894

Passing Analysis

Category:
Athletes Passed
1561
Passed By
3440
Net Change
-1879
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17456
5K → 10K211379-168#17456#17624
10K → 15K53912-859#17624#18483
15K → 20K41876+342#18483#18141
20K → Half4821+27#18141#18114
Half → 25K249165+84#18114#18030
25K → 30K269229+40#18030#17990
30K → 20M82151-69#17990#18059
20M → 21M53246-193#18059#18252
21M → 35K44102-58#18252#18310
35K → 23M60229-169#18310#18479
23M → 24M30201-171#18479#18650
24M → 40K16274-258#18650#18908
40K → 25.2M1579-64#18908#18972
25.2M → Finish13376-363#18972#19335
TOTALS15613440-1879
📊

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