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BOSTON MARATHON 2024

Dan Distefano

Bib: 30159•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
8:39/mi
26:52
↑ 97↓ 3451.5%
10K· 6.21 mi
8:33/mi
53:27
↑ 79↓ 1380.4%
15K· 9.32 mi
8:30/mi
1:19:51
↑ 67↓ 78
20K· 12.43 mi
8:28/mi
1:46:09
↑ 106↓ 860.1%
Half· 13.11 mi
8:43/mi
1:52:06
↑ 19↓ 370.5%
25K· 15.53 mi
8:33/mi
2:12:49
↑ 66↓ 880.2%
30K· 18.64 mi
8:53/mi
2:40:25
↑ 181↓ 1480.2%
20M
9:13/mi
2:52:56
↑ 64↓ 500.2%
21M
9:26/mi
3:02:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:52/mi
3:09:00
↑ 17↓ 861.7%
23M
9:17/mi
3:20:38
↑ 23↓ 630.6%
24M
9:41/mi
3:30:19
↓ 821.3%
40K· 24.85 mi
10:23/mi
3:39:12
↓ 200.3%
25.2M
11:48/mi
3:43:16
↑ 13↓ 160.2%
Finish· 26.22 mi
9:08/mi
3:52:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:06
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:00:28
Pace9:11 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:4026:528:3926:52
8:39
-
10K
6.21 mi12:09:1553:278:3626:35
8:33
-0:06
15K
9.32 mi12:35:391:19:518:3426:24
8:30
-0:03
20K
12.43 mi13:01:571:46:098:3226:18
8:28
-0:02
Half
13.11 mi13:07:541:52:068:335:57
8:43
+0:15
25K
15.53 mi13:28:372:12:498:3320:43
8:33
-0:10
30K
18.64 mi13:56:132:40:258:3627:36
8:53
+0:20
20M
20.00 mi14:08:442:52:568:3912:31
9:13
+0:20
21M
21.00 mi14:18:103:02:228:419:26
9:26
+0:13
35K
21.75 mi14:24:483:09:008:416:38
8:52
-0:34
23M
23.00 mi14:36:263:20:388:4311:38
9:17
+0:25
24M
24.00 mi14:46:073:30:198:469:41
9:41
+0:24
40K
24.85 mi14:55:003:39:128:498:53
10:23
+0:42
25.2M
25.20 mi14:59:043:43:168:524:04
11:48
+1:25
Finish
26.22 mi15:08:223:52:348:539:18
9:08
-2:40

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

8:28 /mi

Average Pace

8:53 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:20:30

86% of race

Time at Slower Pace

32:04

14% of race

Average Pace: 8:52 /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 mi11:42:4026:528:3926:52
8:39
#18571
10K
6.21 mi12:09:1553:278:3626:35
8:33
#18082
15K
9.32 mi12:35:391:19:518:3426:24
8:30
#17490
20K
12.43 mi13:01:571:46:098:3226:18
8:28
#16662
Half
13.11 mi13:07:541:52:068:335:57
8:43
#16672
25K
15.53 mi13:28:372:12:498:3320:43
8:33
#16026
30K
18.64 mi13:56:132:40:258:3627:36
8:53
#15371
20M
20.00 mi14:08:442:52:568:3912:31
9:13
#15231
21M
21.00 mi14:18:103:02:228:419:26
9:26
#14940
35K
21.75 mi14:24:483:09:008:416:38
8:52
#14840
23M
23.00 mi14:36:263:20:388:4311:38
9:17
#14671
24M
24.00 mi14:46:073:30:198:469:41
9:41
#14672
40K
24.85 mi14:55:003:39:128:498:53
10:23
#14752
25.2M
25.20 mi14:59:043:43:168:524:04
11:48
#14806
Finish
26.22 mi15:08:223:52:348:539:18
9:08
#14788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18571114321143216373(Top 64%)10543(Top 72%)10543(Top 217%)
10K6.21 mi3.10 mi18082+48911251+18111251+18117592(Top 69%)11063(Top 76%)11063(Top 228%)
15K9.32 mi3.11 mi17490+59211026+22511026+22516373(Top 64%)10543(Top 72%)10543(Top 217%)
20K12.43 mi3.11 mi16662+82810656+37010656+37014619(Top 57%)9798(Top 67%)9798(Top 202%)
Half13.11 mi0.68 mi16672-1010662-610662-616896(Top 66%)10686(Top 73%)10686(Top 220%)
25K15.53 mi2.42 mi16026+64610361+30110361+30113293(Top 52%)9057(Top 62%)9057(Top 187%)
30K18.64 mi3.11 mi15371+65510037+32410037+32412660(Top 50%)8548(Top 59%)8548(Top 176%)
20M20.00 mi1.36 mi15231+1409931+1069931+10613186(Top 52%)8491(Top 58%)8491(Top 175%)
21M21.00 mi1.00 mi14940+2919768+1639768+16310531(Top 41%)7018(Top 48%)7018(Top 145%)
35K21.75 mi0.75 mi14840+1009698+709698+7012663(Top 50%)8016(Top 55%)8016(Top 165%)
23M23.00 mi1.25 mi14671+1699563+1359563+13512552(Top 49%)7839(Top 54%)7839(Top 162%)
24M24.00 mi1.00 mi14672-19518+459518+4515194(Top 59%)9112(Top 63%)9112(Top 188%)
40K24.85 mi0.85 mi14752-809525-79525-716335(Top 64%)9631(Top 66%)9631(Top 199%)
25.2M25.20 mi0.35 mi14806-549537-129537-1216783(Top 66%)9820(Top 67%)9820(Top 203%)
Finish26.22 mi1.02 mi14788+189501+369501+3614814(Top 58%)8910(Top 61%)8910(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16373

Males

10543

M18-39

10543

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

17592

Males

11063

M18-39

11063

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16373

Males

10543

M18-39

10543

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14619

Males

9798

M18-39

9798

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

16896

Males

10686

M18-39

10686

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13293

Males

9057

M18-39

9057

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12660

Males

8548

M18-39

8548

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

13186

Males

8491

M18-39

8491

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10531

Males

7018

M18-39

7018

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

12663

Males

8016

M18-39

8016

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

12552

Males

7839

M18-39

7839

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15194

Males

9112

M18-39

9112

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16335

Males

9631

M18-39

9631

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16783

Males

9820

M18-39

9820

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14814

Males

8910

M18-39

8910

Passing Analysis

Category:
Athletes Passed
4500
Passed By
717
Net Change
+3783
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18571
5K → 10K58798+489#18571#18082
10K → 15K62331+592#18082#17490
15K → 20K84012+828#17490#16662
20K → Half3848-10#16662#16672
Half → 25K6515+646#16672#16026
25K → 30K67621+655#16026#15371
30K → 20M18040+140#15371#15231
20M → 21M30413+291#15231#14940
21M → 35K11717+100#14940#14840
35K → 23M20940+169#14840#14671
23M → 24M99100-1#14671#14672
24M → 40K63143-80#14672#14752
40K → 25.2M2882-54#14752#14806
25.2M → Finish8567+18#14806#14788
TOTALS4500717+3783
📊

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