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BOSTON MARATHON 2024

Bret Deto

Bib: 4636•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 31%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:27
Rank: #3890
Start → 5K
20:27 | 6:35/mi
10K· 6.21 mi
40:59
Rank: #3730 (+160)
5K → 10K
20:32 | 6:37/mi
15K· 9.32 mi
1:01:43
Rank: #3724 (+6)
10K → 15K
20:44 | 6:40/mi
20K· 12.43 mi
1:23:05
Rank: #3836 (-112)
15K → 20K
21:22 | 6:53/mi
Half· 13.11 mi
1:27:47
Rank: #3913 (-77)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:44:58
Rank: #4035 (-122)
Half → 25K
17:11 | 7:05/mi
30K· 18.64 mi
2:08:30
Rank: #4381 (-346)
25K → 30K
23:32 | 7:34/mi
20M
2:19:05
Rank: #4436 (-55)
30K → 20M
10:35 | 7:47/mi
21M
2:27:31
Rank: #4454 (-18)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
2:33:53
Rank: #4626 (-172)
21M → 35K
6:22 | 8:31/mi
23M
2:44:49
Rank: #4797 (-171)
35K → 23M
10:56 | 8:44/mi
24M
2:53:41
Rank: #4964 (-167)
23M → 24M
8:52 | 8:52/mi
40K· 24.85 mi
3:01:14
Rank: #5074 (-110)
24M → 40K
7:33 | 8:50/mi
25.2M
3:04:37
Rank: #5119 (-45)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:12:35
Rank: #5144 (-25)
25.2M → Finish
7:58 | 7:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:47
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:44:48
Pace8:00 /mi
📊Positive Split: 19.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3720:276:3520:27
6:35
-
10K
6.21 mi10:44:0940:596:3620:32
6:37
+0:02
15K
9.32 mi11:04:531:01:436:3720:44
6:40
+0:03
20K
12.43 mi11:26:151:23:056:4121:22
6:53
+0:13
Half
13.11 mi11:30:571:27:476:424:42
6:53
0:00
25K
15.53 mi11:48:081:44:586:4517:11
7:05
+0:12
30K
18.64 mi12:11:402:08:306:5423:32
7:34
+0:29
20M
20.00 mi12:22:152:19:056:5710:35
7:47
+0:13
21M
21.00 mi12:30:412:27:317:018:26
8:26
+0:39
35K
21.75 mi12:37:032:33:537:056:22
8:31
+0:05
23M
23.00 mi12:47:592:44:497:1010:56
8:44
+0:13
24M
24.00 mi12:56:512:53:417:148:52
8:52
+0:08
40K
24.85 mi13:04:243:01:147:187:33
8:50
-0:02
25.2M
25.20 mi13:07:473:04:377:203:23
9:49
+0:59
Finish
26.22 mi13:15:453:12:357:217:58
7:49
-2:00

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

6:35 /mi

Average Pace

7:21 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:58

55% of race

Time at Steady Pace

42:05

22% of race

Time at Slower Pace

45:32

24% of race

Average Pace: 7:21 /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 mi10:23:3720:276:3520:27
6:35
#3890
10K
6.21 mi10:44:0940:596:3620:32
6:37
#3730
15K
9.32 mi11:04:531:01:436:3720:44
6:40
#3724
20K
12.43 mi11:26:151:23:056:4121:22
6:53
#3836
Half
13.11 mi11:30:571:27:476:424:42
6:53
#3913
25K
15.53 mi11:48:081:44:586:4517:11
7:05
#4035
30K
18.64 mi12:11:402:08:306:5423:32
7:34
#4381
20M
20.00 mi12:22:152:19:056:5710:35
7:47
#4436
21M
21.00 mi12:30:412:27:317:018:26
8:26
#4454
35K
21.75 mi12:37:032:33:537:056:22
8:31
#4626
23M
23.00 mi12:47:592:44:497:1010:56
8:44
#4797
24M
24.00 mi12:56:512:53:417:148:52
8:52
#4964
40K
24.85 mi13:04:243:01:147:187:33
8:50
#5074
25.2M
25.20 mi13:07:473:04:377:203:23
9:49
#5119
Finish
26.22 mi13:15:453:12:357:217:58
7:49
#5144
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3890368336833735(Top 15%)3523(Top 24%)3523(Top 73%)
10K6.21 mi3.10 mi3730+1603533+1503533+1503670(Top 14%)3472(Top 24%)3472(Top 72%)
15K9.32 mi3.11 mi3724+63530+33530+33735(Top 15%)3523(Top 24%)3523(Top 73%)
20K12.43 mi3.11 mi3836-1123627-973627-974461(Top 17%)4130(Top 28%)4130(Top 85%)
Half13.11 mi0.68 mi3913-773690-633690-635110(Top 20%)4653(Top 32%)4653(Top 96%)
25K15.53 mi2.42 mi4035-1223788-983788-984753(Top 19%)4291(Top 29%)4291(Top 88%)
30K18.64 mi3.11 mi4381-3464054-2664054-2665472(Top 21%)4657(Top 32%)4657(Top 96%)
20M20.00 mi1.36 mi4436-554083-294083-295633(Top 22%)4630(Top 32%)4630(Top 95%)
21M21.00 mi1.00 mi4454-184088-54088-55909(Top 23%)4634(Top 32%)4634(Top 96%)
35K21.75 mi0.75 mi4626-1724215-1274215-12710746(Top 42%)7086(Top 49%)7086(Top 146%)
23M23.00 mi1.25 mi4797-1714315-1004315-1009702(Top 38%)6428(Top 44%)6428(Top 133%)
24M24.00 mi1.00 mi4964-1674414-994414-9911431(Top 45%)7268(Top 50%)7268(Top 150%)
40K24.85 mi0.85 mi5074-1104461-474461-4710002(Top 39%)6396(Top 44%)6396(Top 132%)
25.2M25.20 mi0.35 mi5119-454479-184479-1810050(Top 39%)6357(Top 44%)6357(Top 131%)
Finish26.22 mi1.02 mi5144-254463+164463+167416(Top 29%)5091(Top 35%)5091(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3735

Males

3523

M18-39

3523

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3670

Males

3472

M18-39

3472

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3735

Males

3523

M18-39

3523

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4461

Males

4130

M18-39

4130

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5110

Males

4653

M18-39

4653

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4753

Males

4291

M18-39

4291

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5472

Males

4657

M18-39

4657

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5633

Males

4630

M18-39

4630

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5909

Males

4634

M18-39

4634

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

10746

Males

7086

M18-39

7086

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

9702

Males

6428

M18-39

6428

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

11431

Males

7268

M18-39

7268

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10002

Males

6396

M18-39

6396

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10050

Males

6357

M18-39

6357

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7416

Males

5091

M18-39

5091

Passing Analysis

Category:
Athletes Passed
1076
Passed By
2330
Net Change
-1254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3890
5K → 10K23979+160#3890#3730
10K → 15K126120+6#3730#3724
15K → 20K112224-112#3724#3836
20K → Half784-77#3836#3913
Half → 25K101223-122#3913#4035
25K → 30K112458-346#4035#4381
30K → 20M82137-55#4381#4436
20M → 21M7694-18#4436#4454
21M → 35K25197-172#4454#4626
35K → 23M41212-171#4626#4797
23M → 24M29196-167#4797#4964
24M → 40K46156-110#4964#5074
40K → 25.2M2469-45#5074#5119
25.2M → Finish5681-25#5119#5144
TOTALS10762330-1254
📊

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