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BOSTON MARATHON 2024

Adam Grinovich

Bib: 6062•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 21%
Masters (Masters Men)
#0 / 9729
Top 10%
Division (M40-44)
#0 / 2009
Top 27%
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
6:47/mi
21:06
↑ 97↓ 3451.5%
10K· 6.21 mi
6:46/mi
42:07
↑ 79↓ 1380.4%
15K· 9.32 mi
6:47/mi
1:03:11
↑ 67↓ 78
20K· 12.43 mi
6:49/mi
1:24:22
↑ 106↓ 860.1%
Half· 13.11 mi
6:43/mi
1:28:57
↑ 19↓ 370.5%
25K· 15.53 mi
6:51/mi
1:45:34
↑ 66↓ 880.2%
30K· 18.64 mi
7:06/mi
2:07:39
↑ 181↓ 1480.2%
20M
7:16/mi
2:17:32
↑ 64↓ 500.2%
21M
7:33/mi
2:25:05
↑ 106↓ 241.6%
35K· 21.75 mi
7:00/mi
2:30:19
↑ 17↓ 861.7%
23M
7:12/mi
2:39:20
↑ 23↓ 630.6%
24M
7:02/mi
2:46:22
↓ 821.3%
40K· 24.85 mi
7:09/mi
2:52:29
↓ 200.3%
25.2M
7:50/mi
2:55:11
↑ 13↓ 160.2%
Finish· 26.22 mi
7:06/mi
3:02:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:57
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:33:28
Pace7:08 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3721:066:4721:06
6:47
-
10K
6.21 mi10:47:3842:076:4721:01
6:46
-0:01
15K
9.32 mi11:08:421:03:116:4721:04
6:47
+0:01
20K
12.43 mi11:29:531:24:226:4721:11
6:49
+0:02
Half
13.11 mi11:34:281:28:576:474:35
6:43
-0:06
25K
15.53 mi11:51:051:45:346:4816:37
6:51
+0:08
30K
18.64 mi12:13:102:07:396:5122:05
7:06
+0:15
20M
20.00 mi12:23:032:17:326:539:53
7:16
+0:10
21M
21.00 mi12:30:362:25:056:557:33
7:33
+0:17
35K
21.75 mi12:35:502:30:196:555:14
7:00
-0:33
23M
23.00 mi12:44:512:39:206:569:01
7:12
+0:12
24M
24.00 mi12:51:532:46:226:567:02
7:02
-0:10
40K
24.85 mi12:58:002:52:296:566:07
7:09
+0:07
25.2M
25.20 mi13:00:422:55:116:572:42
7:50
+0:41
Finish
26.22 mi13:07:563:02:256:587:14
7:06
-0:44

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

6:43 /mi

Average Pace

6:58 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:10

94% of race

Time at Steady Pace

10:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:57 /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 mi10:26:3721:066:4721:06
6:47
#5563
10K
6.21 mi10:47:3842:076:4721:01
6:46
#5233
15K
9.32 mi11:08:421:03:116:4721:04
6:47
#4986
20K
12.43 mi11:29:531:24:226:4721:11
6:49
#4646
Half
13.11 mi11:34:281:28:576:474:35
6:43
#4594
25K
15.53 mi11:51:051:45:346:4816:37
6:51
#4324
30K
18.64 mi12:13:102:07:396:5122:05
7:06
#4057
20M
20.00 mi12:23:032:17:326:539:53
7:16
#3935
21M
21.00 mi12:30:362:25:056:557:33
7:33
#3752
35K
21.75 mi12:35:502:30:196:555:14
7:00
#3696
23M
23.00 mi12:44:512:39:206:569:01
7:12
#3554
24M
24.00 mi12:51:532:46:226:567:02
7:02
#3448
40K
24.85 mi12:58:002:52:296:566:07
7:09
#3360
25.2M
25.20 mi13:00:422:55:116:572:42
7:50
#3312
Finish
26.22 mi13:07:563:02:256:587:14
7:06
#3250
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5563510151014548(Top 18%)4236(Top 29%)4236(Top 211%)
10K6.21 mi3.10 mi5233+3304830+2714830+2714851(Top 19%)4500(Top 31%)4500(Top 224%)
15K9.32 mi3.11 mi4986+2474617+2134617+2134548(Top 18%)4236(Top 29%)4236(Top 211%)
20K12.43 mi3.11 mi4646+3404319+2984319+2983994(Top 16%)3728(Top 26%)3728(Top 186%)
Half13.11 mi0.68 mi4594+524270+494270+493875(Top 15%)3623(Top 25%)3623(Top 180%)
25K15.53 mi2.42 mi4324+2704034+2364034+2363505(Top 14%)3272(Top 22%)3272(Top 163%)
30K18.64 mi3.11 mi4057+2673790+2443790+2443377(Top 13%)3102(Top 21%)3102(Top 154%)
20M20.00 mi1.36 mi3935+1223671+1193671+1193438(Top 13%)3110(Top 21%)3110(Top 155%)
21M21.00 mi1.00 mi3752+1833499+1723499+1722660(Top 10%)2417(Top 17%)2417(Top 120%)
35K21.75 mi0.75 mi3696+563440+593440+593061(Top 12%)2750(Top 19%)2750(Top 137%)
23M23.00 mi1.25 mi3554+1423299+1413299+1412592(Top 10%)2332(Top 16%)2332(Top 116%)
24M24.00 mi1.00 mi3448+1063194+1053194+1052446(Top 10%)2177(Top 15%)2177(Top 108%)
40K24.85 mi0.85 mi3360+883113+813113+812343(Top 9%)2066(Top 14%)2066(Top 103%)
25.2M25.20 mi0.35 mi3312+483069+443069+442263(Top 9%)1987(Top 14%)1987(Top 99%)
Finish26.22 mi1.02 mi3250+623004+653004+653549(Top 14%)2896(Top 20%)2896(Top 144%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

4548

Males

4236

M40-44

4236

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

4851

Males

4500

M40-44

4500

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

4548

Males

4236

M40-44

4236

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

3994

Males

3728

M40-44

3728

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

3875

Males

3623

M40-44

3623

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3505

Males

3272

M40-44

3272

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3377

Males

3102

M40-44

3102

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3438

Males

3110

M40-44

3110

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2660

Males

2417

M40-44

2417

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3061

Males

2750

M40-44

2750

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2592

Males

2332

M40-44

2332

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2446

Males

2177

M40-44

2177

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2343

Males

2066

M40-44

2066

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2263

Males

1987

M40-44

1987

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2story building
+22ft-21ft

Overall

3549

Males

2896

M40-44

2896

Passing Analysis

Category:
Athletes Passed
2649
Passed By
336
Net Change
+2313
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5563
5K → 10K39565+330#5563#5233
10K → 15K28437+247#5233#4986
15K → 20K35212+340#4986#4646
20K → Half597+52#4646#4594
Half → 25K28515+270#4594#4324
25K → 30K32962+267#4324#4057
30K → 20M17149+122#4057#3935
20M → 21M19411+183#3935#3752
21M → 35K7519+56#3752#3696
35K → 23M16018+142#3696#3554
23M → 24M11711+106#3554#3448
24M → 40K935+88#3448#3360
40K → 25.2M491+48#3360#3312
25.2M → Finish8624+62#3312#3250
TOTALS2649336+2313
📊

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