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BOSTON MARATHON 2024

Billy Burns

Bib: 27325•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
9:10/mi
28:30
↑ 97↓ 3451.5%
10K· 6.21 mi
9:05/mi
56:42
↑ 79↓ 1380.4%
15K· 9.32 mi
9:09/mi
1:25:09
↑ 67↓ 78
20K· 12.43 mi
9:10/mi
1:53:37
↑ 106↓ 860.1%
Half· 13.11 mi
8:48/mi
1:59:37
↑ 19↓ 370.5%
25K· 15.53 mi
9:26/mi
2:22:29
↑ 66↓ 880.2%
30K· 18.64 mi
9:41/mi
2:52:35
↑ 181↓ 1480.2%
20M
12:31/mi
3:09:35
↑ 64↓ 500.2%
21M
12:18/mi
3:21:53
↑ 106↓ 241.6%
35K· 21.75 mi
10:55/mi
3:30:03
↑ 17↓ 861.7%
23M
10:09/mi
3:42:46
↑ 23↓ 630.6%
24M
9:00/mi
3:51:46
↓ 821.3%
40K· 24.85 mi
9:14/mi
3:59:40
↓ 200.3%
25.2M
10:23/mi
4:03:15
↑ 13↓ 160.2%
Finish· 26.22 mi
8:27/mi
4:11:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:37
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:12:15
Pace10:05 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5328:309:1028:30
9:10
-
10K
6.21 mi12:15:0556:429:0728:12
9:05
-0:05
15K
9.32 mi12:43:321:25:099:0828:27
9:09
+0:04
20K
12.43 mi13:12:001:53:379:0928:28
9:10
+0:01
Half
13.11 mi13:18:001:59:379:076:00
8:48
-0:22
25K
15.53 mi13:40:522:22:299:1022:52
9:26
+0:38
30K
18.64 mi14:10:582:52:359:1530:06
9:41
+0:15
20M
20.00 mi14:27:583:09:359:2917:00
12:31
+2:50
21M
21.00 mi14:40:163:21:539:3712:18
12:18
-0:13
35K
21.75 mi14:48:263:30:039:408:10
10:55
-1:23
23M
23.00 mi15:01:093:42:469:4112:43
10:09
-0:46
24M
24.00 mi15:10:093:51:469:399:00
9:00
-1:09
40K
24.85 mi15:18:033:59:409:397:54
9:14
+0:14
25.2M
25.20 mi15:21:384:03:159:393:35
10:23
+1:09
Finish
26.22 mi15:30:154:11:529:378:37
8:27
-1:56

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

8:27 /mi

Average Pace

9:37 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:37

3% of race

Time at Steady Pace

3:09:29

75% of race

Time at Slower Pace

53:46

21% of race

Average Pace: 9:36 /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 mi11:46:5328:309:1028:30
9:10
#20709
10K
6.21 mi12:15:0556:429:0728:12
9:05
#20353
15K
9.32 mi12:43:321:25:099:0828:27
9:09
#20088
20K
12.43 mi13:12:001:53:379:0928:28
9:10
#19527
Half
13.11 mi13:18:001:59:379:076:00
8:48
#19431
25K
15.53 mi13:40:522:22:299:1022:52
9:26
#19053
30K
18.64 mi14:10:582:52:359:1530:06
9:41
#18489
20M
20.00 mi14:27:583:09:359:2917:00
12:31
#18938
21M
21.00 mi14:40:163:21:539:3712:18
12:18
#18968
35K
21.75 mi14:48:263:30:039:408:10
10:55
#18980
23M
23.00 mi15:01:093:42:469:4112:43
10:09
#18763
24M
24.00 mi15:10:093:51:469:399:00
9:00
#18510
40K
24.85 mi15:18:033:59:409:397:54
9:14
#18284
25.2M
25.20 mi15:21:384:03:159:393:35
10:23
#18175
Finish
26.22 mi15:30:154:11:529:378:37
8:27
#17948
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20709124061240619538(Top 76%)11956(Top 82%)11956(Top 247%)
10K6.21 mi3.10 mi20353+35612263+14312263+14320044(Top 78%)12146(Top 83%)12146(Top 250%)
15K9.32 mi3.11 mi20088+26512165+9812165+9819538(Top 76%)11956(Top 82%)11956(Top 247%)
20K12.43 mi3.11 mi19527+56111908+25711908+25718042(Top 71%)11282(Top 77%)11282(Top 233%)
Half13.11 mi0.68 mi19431+9611862+4611862+4617296(Top 68%)10876(Top 75%)10876(Top 224%)
25K15.53 mi2.42 mi19053+37811676+18611676+18617298(Top 68%)10824(Top 74%)10824(Top 223%)
30K18.64 mi3.11 mi18489+56411351+32511351+32516198(Top 63%)10093(Top 69%)10093(Top 208%)
20M20.00 mi1.36 mi18938-44911531-18011531-18022179(Top 87%)12787(Top 88%)12787(Top 264%)
21M21.00 mi1.00 mi18968-3011515+1611515+1619451(Top 76%)11363(Top 78%)11363(Top 234%)
35K21.75 mi0.75 mi18980-1211509+611509+619604(Top 77%)11429(Top 78%)11429(Top 236%)
23M23.00 mi1.25 mi18763+21711390+11911390+11915982(Top 63%)9564(Top 66%)9564(Top 197%)
24M24.00 mi1.00 mi18510+25311246+14411246+14412159(Top 48%)7646(Top 52%)7646(Top 158%)
40K24.85 mi0.85 mi18284+22611122+12411122+12411968(Top 47%)7423(Top 51%)7423(Top 153%)
25.2M25.20 mi0.35 mi18175+10911051+7111051+7112432(Top 49%)7601(Top 52%)7601(Top 157%)
Finish26.22 mi1.02 mi17948+22710917+13410917+13411268(Top 44%)7147(Top 49%)7147(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

19538

Males

11956

M18-39

11956

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

20044

Males

12146

M18-39

12146

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

19538

Males

11956

M18-39

11956

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

18042

Males

11282

M18-39

11282

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

17296

Males

10876

M18-39

10876

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

17298

Males

10824

M18-39

10824

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16198

Males

10093

M18-39

10093

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

22179

Males

12787

M18-39

12787

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19451

Males

11363

M18-39

11363

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

19604

Males

11429

M18-39

11429

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

15982

Males

9564

M18-39

9564

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12159

Males

7646

M18-39

7646

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

11968

Males

7423

M18-39

7423

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12432

Males

7601

M18-39

7601

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11268

Males

7147

M18-39

7147

Passing Analysis

Category:
Athletes Passed
3695
Passed By
934
Net Change
+2761
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20709
5K → 10K490134+356#20709#20353
10K → 15K34378+265#20353#20088
15K → 20K58120+561#20088#19527
20K → Half982+96#19527#19431
Half → 25K41234+378#19431#19053
25K → 30K58218+564#19053#18489
30K → 20M19468-449#18489#18938
20M → 21M74104-30#18938#18968
21M → 35K5466-12#18968#18980
35K → 23M2247+217#18980#18763
23M → 24M2530+253#18763#18510
24M → 40K2260+226#18510#18284
40K → 25.2M1090+109#18284#18175
25.2M → Finish2303+227#18175#17948
TOTALS3695934+2761
📊

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