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BOSTON MARATHON 2024

Michael Arnstein

Bib: 6115•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 15%
Masters (Masters Men)
#0 / 9729
Top 6%
Division (M45-49)
#0 / 2218
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:10
Rank: #3245
Start → 5K
20:10 | 6:29/mi
10K· 6.21 mi
40:41
Rank: #3432 (-187)
5K → 10K
20:31 | 6:36/mi
15K· 9.32 mi
1:03:07
Rank: #4927 (-1495)
10K → 15K
22:26 | 7:13/mi
20K· 12.43 mi
1:24:06
Rank: #4489 (+438)
15K → 20K
20:59 | 6:45/mi
Half· 13.11 mi
1:28:37
Rank: #4393 (+96)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:44:45
Rank: #3933 (+460)
Half → 25K
16:08 | 6:39/mi
30K· 18.64 mi
2:05:56
Rank: #3411 (+522)
25K → 30K
21:11 | 6:49/mi
20M
2:15:10
Rank: #3174 (+237)
30K → 20M
9:14 | 6:48/mi
21M
2:22:16
Rank: #2966 (+208)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:27:20
Rank: #2898 (+68)
21M → 35K
5:04 | 6:46/mi
23M
2:35:54
Rank: #2718 (+180)
35K → 23M
8:34 | 6:51/mi
24M
2:42:35
Rank: #2603 (+115)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:48:18
Rank: #2458 (+145)
24M → 40K
5:43 | 6:41/mi
25.2M
2:50:48
Rank: #2386 (+72)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:57:14
Rank: #2257 (+129)
25.2M → Finish
6:26 | 6:19/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:37
Pace6:46 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:37
Pace6:46 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2220:106:2920:10
6:29
-
10K
6.21 mi10:45:5340:416:3320:31
6:36
+0:07
15K
9.32 mi11:08:191:03:076:4622:26
7:13
+0:37
20K
12.43 mi11:29:181:24:066:4620:59
6:45
-0:28
Half
13.11 mi11:33:491:28:376:464:31
6:37
-0:08
25K
15.53 mi11:49:571:44:456:4516:08
6:39
+0:02
30K
18.64 mi12:11:082:05:566:4521:11
6:49
+0:10
20M
20.00 mi12:20:222:15:106:459:14
6:48
-0:01
21M
21.00 mi12:27:282:22:166:467:06
7:06
+0:18
35K
21.75 mi12:32:322:27:206:465:04
6:46
-0:20
23M
23.00 mi12:41:062:35:546:478:34
6:51
+0:05
24M
24.00 mi12:47:472:42:356:466:41
6:41
-0:10
40K
24.85 mi12:53:302:48:186:465:43
6:41
0:00
25.2M
25.20 mi12:56:002:50:486:472:30
7:15
+0:34
Finish
26.22 mi13:02:262:57:146:466:26
6:19
-0:56

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

6:19 /mi

Average Pace

6:46 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:12

82% of race

Time at Steady Pace

32:02

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:25:2220:106:2920:10
6:29
#3245
10K
6.21 mi10:45:5340:416:3320:31
6:36
#3432
15K
9.32 mi11:08:191:03:076:4622:26
7:13
#4927
20K
12.43 mi11:29:181:24:066:4620:59
6:45
#4489
Half
13.11 mi11:33:491:28:376:464:31
6:37
#4393
25K
15.53 mi11:49:571:44:456:4516:08
6:39
#3933
30K
18.64 mi12:11:082:05:566:4521:11
6:49
#3411
20M
20.00 mi12:20:222:15:106:459:14
6:48
#3174
21M
21.00 mi12:27:282:22:166:467:06
7:06
#2966
35K
21.75 mi12:32:322:27:206:465:04
6:46
#2898
23M
23.00 mi12:41:062:35:546:478:34
6:51
#2718
24M
24.00 mi12:47:472:42:356:466:41
6:41
#2603
40K
24.85 mi12:53:302:48:186:465:43
6:41
#2458
25.2M
25.20 mi12:56:002:50:486:472:30
7:15
#2386
Finish
26.22 mi13:02:262:57:146:466:26
6:19
#2257
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3245309330937587(Top 30%)6461(Top 44%)6461(Top 291%)
10K6.21 mi3.10 mi3432-1873260-1673260-1673625(Top 14%)3429(Top 24%)3429(Top 155%)
15K9.32 mi3.11 mi4927-14954565-13054565-13057587(Top 30%)6461(Top 44%)6461(Top 291%)
20K12.43 mi3.11 mi4489+4384179+3864179+3863525(Top 14%)3325(Top 23%)3325(Top 150%)
Half13.11 mi0.68 mi4393+964091+884091+883243(Top 13%)3077(Top 21%)3077(Top 139%)
25K15.53 mi2.42 mi3933+4603699+3923699+3922389(Top 9%)2277(Top 16%)2277(Top 103%)
30K18.64 mi3.11 mi3411+5223219+4803219+4802002(Top 8%)1896(Top 13%)1896(Top 85%)
20M20.00 mi1.36 mi3174+2373000+2193000+2191590(Top 6%)1508(Top 10%)1508(Top 68%)
21M21.00 mi1.00 mi2966+2082807+1932807+1931312(Top 5%)1241(Top 9%)1241(Top 56%)
35K21.75 mi0.75 mi2898+682735+722735+722168(Top 8%)1999(Top 14%)1999(Top 90%)
23M23.00 mi1.25 mi2718+1802570+1652570+1651434(Top 6%)1345(Top 9%)1345(Top 61%)
24M24.00 mi1.00 mi2603+1152458+1122458+1121343(Top 5%)1251(Top 9%)1251(Top 56%)
40K24.85 mi0.85 mi2458+1452317+1412317+1411066(Top 4%)990(Top 7%)990(Top 45%)
25.2M25.20 mi0.35 mi2386+722247+702247+70967(Top 4%)894(Top 6%)894(Top 40%)
Finish26.22 mi1.02 mi2257+1292129+1182129+118950(Top 4%)877(Top 6%)877(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7587

Males

6461

M45-49

6461

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3625

Males

3429

M45-49

3429

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7587

Males

6461

M45-49

6461

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3525

Males

3325

M45-49

3325

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3243

Males

3077

M45-49

3077

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2389

Males

2277

M45-49

2277

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2002

Males

1896

M45-49

1896

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1590

Males

1508

M45-49

1508

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1312

Males

1241

M45-49

1241

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2168

Males

1999

M45-49

1999

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1434

Males

1345

M45-49

1345

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1343

Males

1251

M45-49

1251

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1066

Males

990

M45-49

990

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

967

Males

894

M45-49

894

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

950

Males

877

M45-49

877

Passing Analysis

Category:
Athletes Passed
2767
Passed By
1779
Net Change
+988
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3245
5K → 10K62249-187#3245#3432
10K → 15K31498-1495#3432#4927
15K → 20K4413+438#4927#4489
20K → Half971+96#4489#4393
Half → 25K4633+460#4393#3933
25K → 30K5253+522#3933#3411
30K → 20M2370+237#3411#3174
20M → 21M2102+208#3174#2966
21M → 35K7911+68#2966#2898
35K → 23M1866+180#2898#2718
23M → 24M1183+115#2718#2603
24M → 40K1450+145#2603#2458
40K → 25.2M720+72#2458#2386
25.2M → Finish1290+129#2386#2257
TOTALS27671779+988
📊

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