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BOSTON MARATHON 2024

Thomas Brett

Bib: 13006•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 45%
Masters (Masters Men)
#0 / 9729
Top 35%
Division (M50-54)
#0 / 1935
Top 35%
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
7:26/mi
23:06
↑ 97↓ 3451.5%
10K· 6.21 mi
7:18/mi
45:46
↑ 79↓ 1380.4%
15K· 9.32 mi
7:18/mi
1:08:28
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:31:33
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:36:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:32/mi
1:54:53
↑ 66↓ 880.2%
30K· 18.64 mi
7:55/mi
2:19:28
↑ 181↓ 1480.2%
20M
8:41/mi
2:31:16
↑ 64↓ 500.2%
21M
9:55/mi
2:41:11
↑ 106↓ 241.6%
35K· 21.75 mi
8:19/mi
2:47:24
↑ 17↓ 861.7%
23M
8:35/mi
2:58:09
↑ 23↓ 630.6%
24M
8:25/mi
3:06:34
↓ 821.3%
40K· 24.85 mi
8:51/mi
3:14:08
↓ 200.3%
25.2M
10:32/mi
3:17:46
↑ 13↓ 160.2%
Finish· 26.22 mi
8:37/mi
3:26:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:38
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:49:55
Pace8:23 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5723:067:2623:06
7:26
-
10K
6.21 mi11:16:3745:467:2222:40
7:18
-0:08
15K
9.32 mi11:39:191:08:287:2122:42
7:18
0:00
20K
12.43 mi12:02:241:31:337:2223:05
7:26
+0:08
Half
13.11 mi12:07:291:36:387:225:05
7:27
+0:01
25K
15.53 mi12:25:441:54:537:2418:15
7:32
+0:05
30K
18.64 mi12:50:192:19:287:2924:35
7:55
+0:23
20M
20.00 mi13:02:072:31:167:3411:48
8:41
+0:46
21M
21.00 mi13:12:022:41:117:419:55
9:55
+1:14
35K
21.75 mi13:18:152:47:247:426:13
8:19
-1:36
23M
23.00 mi13:29:002:58:097:4510:45
8:35
+0:16
24M
24.00 mi13:37:253:06:347:468:25
8:25
-0:10
40K
24.85 mi13:44:593:14:087:497:34
8:51
+0:26
25.2M
25.20 mi13:48:373:17:467:513:38
10:32
+1:41
Finish
26.22 mi13:57:243:26:337:538:47
8:37
-1:55

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

7:18 /mi

Average Pace

7:53 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:53

56% of race

Time at Steady Pace

1:10:33

34% of race

Time at Slower Pace

21:07

10% of race

Average Pace: 7:53 /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 mi10:53:5723:067:2623:06
7:26
#10215
10K
6.21 mi11:16:3745:467:2222:40
7:18
#9372
15K
9.32 mi11:39:191:08:287:2122:42
7:18
#8947
20K
12.43 mi12:02:241:31:337:2223:05
7:26
#8610
Half
13.11 mi12:07:291:36:387:225:05
7:27
#8607
25K
15.53 mi12:25:441:54:537:2418:15
7:32
#8294
30K
18.64 mi12:50:192:19:287:2924:35
7:55
#8020
20M
20.00 mi13:02:072:31:167:3411:48
8:41
#8178
21M
21.00 mi13:12:022:41:117:419:55
9:55
#8426
35K
21.75 mi13:18:152:47:247:426:13
8:19
#8411
23M
23.00 mi13:29:002:58:097:4510:45
8:35
#8347
24M
24.00 mi13:37:253:06:347:468:25
8:25
#8332
40K
24.85 mi13:44:593:14:087:497:34
8:51
#8364
25.2M
25.20 mi13:48:373:17:467:513:38
10:32
#8432
Finish
26.22 mi13:57:243:26:337:538:47
8:37
#8569
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10215806880688197(Top 32%)6834(Top 47%)6834(Top 353%)
10K6.21 mi3.10 mi9372+8437588+4807588+4808633(Top 34%)7133(Top 49%)7133(Top 369%)
15K9.32 mi3.11 mi8947+4257319+2697319+2698197(Top 32%)6834(Top 47%)6834(Top 353%)
20K12.43 mi3.11 mi8610+3377090+2297090+2297850(Top 31%)6511(Top 45%)6511(Top 336%)
Half13.11 mi0.68 mi8607+37080+107080+108705(Top 34%)7013(Top 48%)7013(Top 362%)
25K15.53 mi2.42 mi8294+3136864+2166864+2167151(Top 28%)5912(Top 41%)5912(Top 306%)
30K18.64 mi3.11 mi8020+2746594+2706594+2707371(Top 29%)5848(Top 40%)5848(Top 302%)
20M20.00 mi1.36 mi8178-1586648-546648-5410421(Top 41%)7226(Top 50%)7226(Top 373%)
21M21.00 mi1.00 mi8426-2486733-856733-8512623(Top 49%)7998(Top 55%)7998(Top 413%)
35K21.75 mi0.75 mi8411+156697+366697+369600(Top 38%)6558(Top 45%)6558(Top 339%)
23M23.00 mi1.25 mi8347+646588+1096588+1098923(Top 35%)6063(Top 42%)6063(Top 313%)
24M24.00 mi1.00 mi8332+156530+586530+588933(Top 35%)5991(Top 41%)5991(Top 310%)
40K24.85 mi0.85 mi8364-326502+286502+2810123(Top 40%)6470(Top 44%)6470(Top 334%)
25.2M25.20 mi0.35 mi8432-686516-146516-1412884(Top 50%)7805(Top 54%)7805(Top 403%)
Finish26.22 mi1.02 mi8569-1376551-356551-3512153(Top 48%)7579(Top 52%)7579(Top 392%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8197

Males

6834

M50-54

6834

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

8633

Males

7133

M50-54

7133

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8197

Males

6834

M50-54

6834

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7850

Males

6511

M50-54

6511

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8705

Males

7013

M50-54

7013

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7151

Males

5912

M50-54

5912

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7371

Males

5848

M50-54

5848

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10421

Males

7226

M50-54

7226

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

12623

Males

7998

M50-54

7998

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

9600

Males

6558

M50-54

6558

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

8923

Males

6063

M50-54

6063

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

8933

Males

5991

M50-54

5991

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10123

Males

6470

M50-54

6470

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12884

Males

7805

M50-54

7805

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12153

Males

7579

M50-54

7579

Passing Analysis

Category:
Athletes Passed
3115*
Passed By
1469
Net Change
+1646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10215
5K → 10K867*24+843#10215#9372
10K → 15K44924+425#9372#8947
15K → 20K37437+337#8947#8610
20K → Half4037+3#8610#8607
Half → 25K35643+313#8607#8294
25K → 30K405131+274#8294#8020
30K → 20M76234-158#8020#8178
20M → 21M59307-248#8178#8426
21M → 35K8065+15#8426#8411
35K → 23M165101+64#8411#8347
23M → 24M9782+15#8347#8332
24M → 40K73105-32#8332#8364
40K → 25.2M2896-68#8364#8432
25.2M → Finish46183-137#8432#8569
TOTALS3115*1469+1646

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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