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BOSTON MARATHON 2024

Matthew Daileader

Bib: 24340•M

NY

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
8:29/mi
26:21
↑ 97↓ 3451.5%
10K· 6.21 mi
8:10/mi
51:42
↑ 79↓ 1380.4%
15K· 9.32 mi
8:17/mi
1:17:27
↑ 67↓ 78
20K· 12.43 mi
8:42/mi
1:44:30
↑ 106↓ 860.1%
Half· 13.11 mi
8:17/mi
1:50:09
↑ 19↓ 370.5%
25K· 15.53 mi
9:21/mi
2:12:49
↑ 66↓ 880.2%
30K· 18.64 mi
9:33/mi
2:42:30
↑ 181↓ 1480.2%
20M
11:41/mi
2:58:22
↑ 64↓ 500.2%
21M
12:27/mi
3:10:49
↑ 106↓ 241.6%
35K· 21.75 mi
11:34/mi
3:19:28
↑ 17↓ 861.7%
23M
12:12/mi
3:34:44
↑ 23↓ 630.6%
24M
12:18/mi
3:47:02
↓ 821.3%
40K· 24.85 mi
12:44/mi
3:57:55
↓ 200.3%
25.2M
11:53/mi
4:02:01
↑ 13↓ 160.2%
Finish· 26.22 mi
9:08/mi
4:11:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:09
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:21:10
Pace10:46 /mi
📊Positive Split: 28.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4026:218:2926:21
8:29
-
10K
6.21 mi12:07:0151:428:1925:21
8:10
-0:19
15K
9.32 mi12:32:461:17:278:1925:45
8:17
+0:07
20K
12.43 mi12:59:491:44:308:2527:03
8:42
+0:25
Half
13.11 mi13:05:281:50:098:245:39
8:17
-0:25
25K
15.53 mi13:28:082:12:498:3322:40
9:21
+1:04
30K
18.64 mi13:57:492:42:308:4329:41
9:33
+0:12
20M
20.00 mi14:13:412:58:228:5515:52
11:41
+2:08
21M
21.00 mi14:26:083:10:499:0512:27
12:27
+0:46
35K
21.75 mi14:34:473:19:289:108:39
11:34
-0:53
23M
23.00 mi14:50:033:34:449:2015:16
12:12
+0:38
24M
24.00 mi15:02:213:47:029:2812:18
12:18
+0:06
40K
24.85 mi15:13:143:57:559:3410:53
12:44
+0:26
25.2M
25.20 mi15:17:204:02:019:364:06
11:53
-0:51
Finish
26.22 mi15:26:384:11:199:369:18
9:08
-2:45

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

8:10 /mi

Average Pace

9:36 /mi

Slowest Pace

12:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:06

33% of race

Time at Steady Pace

1:28:42

35% of race

Time at Slower Pace

1:19:31

32% of race

Average Pace: 9:35 /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 mi11:41:4026:218:2926:21
8:29
#17667
10K
6.21 mi12:07:0151:428:1925:21
8:10
#16468
15K
9.32 mi12:32:461:17:278:1925:45
8:17
#15984
20K
12.43 mi12:59:491:44:308:2527:03
8:42
#15889
Half
13.11 mi13:05:281:50:098:245:39
8:17
#15812
25K
15.53 mi13:28:082:12:498:3322:40
9:21
#16028
30K
18.64 mi13:57:492:42:308:4329:41
9:33
#15990
20M
20.00 mi14:13:412:58:228:5515:52
11:41
#16603
21M
21.00 mi14:26:083:10:499:0512:27
12:27
#16933
35K
21.75 mi14:34:473:19:289:108:39
11:34
#17186
23M
23.00 mi14:50:033:34:449:2015:16
12:12
#17563
24M
24.00 mi15:02:213:47:029:2812:18
12:18
#17836
40K
24.85 mi15:13:143:57:559:3410:53
12:44
#18050
25.2M
25.20 mi15:17:204:02:019:364:06
11:53
#18026
Finish
26.22 mi15:26:384:11:199:369:18
9:08
#17891
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17667110631106315204(Top 60%)10083(Top 69%)10083(Top 208%)
10K6.21 mi3.10 mi16468+119910588+47510588+47515271(Top 60%)10147(Top 70%)10147(Top 209%)
15K9.32 mi3.11 mi15984+48410397+19110397+19115204(Top 60%)10083(Top 69%)10083(Top 208%)
20K12.43 mi3.11 mi15889+9510343+5410343+5415884(Top 62%)10335(Top 71%)10335(Top 213%)
Half13.11 mi0.68 mi15812+7710307+3610307+3614479(Top 57%)9713(Top 67%)9713(Top 200%)
25K15.53 mi2.42 mi16028-21610363-5610363-5616968(Top 66%)10676(Top 73%)10676(Top 220%)
30K18.64 mi3.11 mi15990+3810291+7210291+7215672(Top 61%)9860(Top 68%)9860(Top 203%)
20M20.00 mi1.36 mi16603-61310493-20210493-20220756(Top 81%)12092(Top 83%)12092(Top 249%)
21M21.00 mi1.00 mi16933-33010602-10910602-10919747(Top 77%)11508(Top 79%)11508(Top 237%)
35K21.75 mi0.75 mi17186-25310698-9610698-9620966(Top 82%)12108(Top 83%)12108(Top 250%)
23M23.00 mi1.25 mi17563-37710840-14210840-14221133(Top 83%)12138(Top 83%)12138(Top 250%)
24M24.00 mi1.00 mi17836-27310920-8010920-8021992(Top 86%)12517(Top 86%)12517(Top 258%)
40K24.85 mi0.85 mi18050-21411003-8311003-8321817(Top 85%)12394(Top 85%)12394(Top 256%)
25.2M25.20 mi0.35 mi18026+2410975+2810975+2817072(Top 67%)9955(Top 68%)9955(Top 205%)
Finish26.22 mi1.02 mi17891+13510887+8810887+8814819(Top 58%)8915(Top 61%)8915(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15204

Males

10083

M18-39

10083

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15271

Males

10147

M18-39

10147

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15204

Males

10083

M18-39

10083

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

15884

Males

10335

M18-39

10335

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

14479

Males

9713

M18-39

9713

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

16968

Males

10676

M18-39

10676

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

15672

Males

9860

M18-39

9860

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

20756

Males

12092

M18-39

12092

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19747

Males

11508

M18-39

11508

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

20966

Males

12108

M18-39

12108

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21133

Males

12138

M18-39

12138

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

21992

Males

12517

M18-39

12517

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21817

Males

12394

M18-39

12394

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17072

Males

9955

M18-39

9955

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14819

Males

8915

M18-39

8915

Passing Analysis

Category:
Athletes Passed
2903
Passed By
3127
Net Change
-224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17667
5K → 10K122526+1199#17667#16468
10K → 15K53450+484#16468#15984
15K → 20K291196+95#15984#15889
20K → Half836+77#15889#15812
Half → 25K152368-216#15812#16028
25K → 30K265227+38#16028#15990
30K → 20M22635-613#15990#16603
20M → 21M36366-330#16603#16933
21M → 35K30283-253#16933#17186
35K → 23M35412-377#17186#17563
23M → 24M18291-273#17563#17836
24M → 40K25239-214#17836#18050
40K → 25.2M4521+24#18050#18026
25.2M → Finish1427+135#18026#17891
TOTALS29033127-224
📊

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