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BOSTON MARATHON 2024

Seth Marek

Bib: 2921•M

NE

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 19%
Gender (Male)
#0 / 14578
Top 29%
Division (M18-39)
#0 / 4849
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
6:20/mi
19:41
↑ 97↓ 3451.5%
10K· 6.21 mi
6:40/mi
40:23
↑ 79↓ 1380.4%
15K· 9.32 mi
6:48/mi
1:01:30
↑ 67↓ 78
20K· 12.43 mi
7:07/mi
1:23:36
↑ 106↓ 860.1%
Half· 13.11 mi
6:55/mi
1:28:19
↑ 19↓ 370.5%
25K· 15.53 mi
7:02/mi
1:45:23
↑ 66↓ 880.2%
30K· 18.64 mi
7:22/mi
2:08:15
↑ 181↓ 1480.2%
20M
6:57/mi
2:17:41
↑ 64↓ 500.2%
21M
7:50/mi
2:25:31
↑ 106↓ 241.6%
35K· 21.75 mi
7:29/mi
2:31:07
↑ 17↓ 861.7%
23M
8:17/mi
2:41:29
↑ 23↓ 630.6%
24M
9:51/mi
2:51:20
↓ 821.3%
40K· 24.85 mi
9:09/mi
2:59:09
↓ 200.3%
25.2M
10:23/mi
3:02:44
↑ 13↓ 160.2%
Finish· 26.22 mi
8:13/mi
3:11:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:19
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:42:47
Pace7:50 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4819:416:2019:41
6:20
-
10K
6.21 mi10:41:3040:236:3020:42
6:40
+0:20
15K
9.32 mi11:02:371:01:306:3621:07
6:48
+0:08
20K
12.43 mi11:24:431:23:366:4422:06
7:07
+0:19
Half
13.11 mi11:29:261:28:196:444:43
6:55
-0:12
25K
15.53 mi11:46:301:45:236:4717:04
7:02
+0:07
30K
18.64 mi12:09:222:08:156:5322:52
7:22
+0:20
20M
20.00 mi12:18:482:17:416:539:26
6:57
-0:25
21M
21.00 mi12:26:382:25:316:567:50
7:50
+0:53
35K
21.75 mi12:32:142:31:076:575:36
7:29
-0:21
23M
23.00 mi12:42:362:41:297:0110:22
8:17
+0:48
24M
24.00 mi12:52:272:51:207:089:51
9:51
+1:34
40K
24.85 mi13:00:162:59:097:127:49
9:09
-0:42
25.2M
25.20 mi13:03:513:02:447:153:35
10:23
+1:14
Finish
26.22 mi13:12:133:11:067:188:22
8:13
-2:10

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

6:20 /mi

Average Pace

7:18 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:23

21% of race

Time at Steady Pace

1:50:44

58% of race

Time at Slower Pace

39:59

21% of race

Average Pace: 7:17 /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 mi10:20:4819:416:2019:41
6:20
#2299
10K
6.21 mi10:41:3040:236:3020:42
6:40
#3149
15K
9.32 mi11:02:371:01:306:3621:07
6:48
#3556
20K
12.43 mi11:24:431:23:366:4422:06
7:07
#4160
Half
13.11 mi11:29:261:28:196:444:43
6:55
#4212
25K
15.53 mi11:46:301:45:236:4717:04
7:02
#4254
30K
18.64 mi12:09:222:08:156:5322:52
7:22
#4283
20M
20.00 mi12:18:482:17:416:539:26
6:57
#3984
21M
21.00 mi12:26:382:25:316:567:50
7:50
#3893
35K
21.75 mi12:32:142:31:076:575:36
7:29
#3912
23M
23.00 mi12:42:362:41:297:0110:22
8:17
#4039
24M
24.00 mi12:52:272:51:207:089:51
9:51
#4482
40K
24.85 mi13:00:162:59:097:127:49
9:09
#4647
25.2M
25.20 mi13:03:513:02:447:153:35
10:23
#4731
Finish
26.22 mi13:12:133:11:067:188:22
8:13
#4839
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2299222022204696(Top 18%)4353(Top 30%)4353(Top 90%)
10K6.21 mi3.10 mi3149-8503005-7853005-7854043(Top 16%)3805(Top 26%)3805(Top 78%)
15K9.32 mi3.11 mi3556-4073378-3733378-3734696(Top 18%)4353(Top 30%)4353(Top 90%)
20K12.43 mi3.11 mi4160-6043908-5303908-5305872(Top 23%)5228(Top 36%)5228(Top 108%)
Half13.11 mi0.68 mi4212-523950-423950-425230(Top 20%)4744(Top 33%)4744(Top 98%)
25K15.53 mi2.42 mi4254-423977-273977-274535(Top 18%)4137(Top 28%)4137(Top 85%)
30K18.64 mi3.11 mi4283-293975+23975+24454(Top 17%)3955(Top 27%)3955(Top 82%)
20M20.00 mi1.36 mi3984+2993713+2623713+2622126(Top 8%)1998(Top 14%)1998(Top 41%)
21M21.00 mi1.00 mi3893+913618+953618+953571(Top 14%)3154(Top 22%)3154(Top 65%)
35K21.75 mi0.75 mi3912-193621-33621-34976(Top 19%)4090(Top 28%)4090(Top 84%)
23M23.00 mi1.25 mi4039-1273709-883709-887193(Top 28%)5172(Top 35%)5172(Top 107%)
24M24.00 mi1.00 mi4482-4434044-3354044-33515795(Top 62%)9407(Top 65%)9407(Top 194%)
40K24.85 mi0.85 mi4647-1654145-1014145-10111473(Top 45%)7152(Top 49%)7152(Top 147%)
25.2M25.20 mi0.35 mi4731-844196-514196-5112350(Top 48%)7519(Top 52%)7519(Top 155%)
Finish26.22 mi1.02 mi4839-1084253-574253-579799(Top 38%)6345(Top 44%)6345(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

4696

Males

4353

M18-39

4353

5K→10K

3.1 - 6.2 mi

Top 16%
×5story building
+79ft-138ft

Overall

4043

Males

3805

M18-39

3805

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

4696

Males

4353

M18-39

4353

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

5872

Males

5228

M18-39

5228

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5230

Males

4744

M18-39

4744

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

4535

Males

4137

M18-39

4137

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4454

Males

3955

M18-39

3955

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2126

Males

1998

M18-39

1998

20M→21M

20.0 - 21.0 mi

Top 14%
×8story building
+106ft-24ft

Overall

3571

Males

3154

M18-39

3154

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

4976

Males

4090

M18-39

4090

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7193

Males

5172

M18-39

5172

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

15795

Males

9407

M18-39

9407

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11473

Males

7152

M18-39

7152

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12350

Males

7519

M18-39

7519

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

9799

Males

6345

M18-39

6345

Passing Analysis

Category:
Athletes Passed
1022
Passed By
3562
Net Change
-2540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2299
5K → 10K11861-850#2299#3149
10K → 15K26433-407#3149#3556
15K → 20K44648-604#3556#4160
20K → Half1163-52#4160#4212
Half → 25K117159-42#4212#4254
25K → 30K195224-29#4254#4283
30K → 20M3012+299#4283#3984
20M → 21M13342+91#3984#3893
21M → 35K4665-19#3893#3912
35K → 23M53180-127#3912#4039
23M → 24M10453-443#4039#4482
24M → 40K26191-165#4482#4647
40K → 25.2M1498-84#4647#4731
25.2M → Finish35143-108#4731#4839
TOTALS10223562-2540
📊

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