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BOSTON MARATHON 2024

Jason Fowler

Bib: 6542•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 21%
Masters (Masters Men)
#0 / 9729
Top 10%
Division (M45-49)
#0 / 2218
Top 12%
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
6:38/mi
20:37
↑ 97↓ 3451.5%
10K· 6.21 mi
6:42/mi
41:27
↑ 79↓ 1380.4%
15K· 9.32 mi
6:43/mi
1:02:19
↑ 67↓ 78
20K· 12.43 mi
6:46/mi
1:23:19
↑ 106↓ 860.1%
Half· 13.11 mi
6:39/mi
1:27:51
↑ 19↓ 370.5%
25K· 15.53 mi
6:47/mi
1:44:17
↑ 66↓ 880.2%
30K· 18.64 mi
6:58/mi
2:05:55
↑ 181↓ 1480.2%
20M
7:08/mi
2:15:37
↑ 64↓ 500.2%
21M
7:36/mi
2:23:13
↑ 106↓ 241.6%
35K· 21.75 mi
6:56/mi
2:28:24
↑ 17↓ 861.7%
23M
7:22/mi
2:37:38
↑ 23↓ 630.6%
24M
7:13/mi
2:44:51
↓ 821.3%
40K· 24.85 mi
7:49/mi
2:51:32
↓ 200.3%
25.2M
8:33/mi
2:54:29
↑ 13↓ 160.2%
Finish· 26.22 mi
7:49/mi
3:02:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:51
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:34:36
Pace7:13 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4220:376:3820:37
6:38
-
10K
6.21 mi10:46:3241:276:4020:50
6:42
+0:04
15K
9.32 mi11:07:241:02:196:4120:52
6:43
+0:01
20K
12.43 mi11:28:241:23:196:4221:00
6:46
+0:03
Half
13.11 mi11:32:561:27:516:424:32
6:39
-0:07
25K
15.53 mi11:49:221:44:176:4316:26
6:47
+0:08
30K
18.64 mi12:11:002:05:556:4521:38
6:58
+0:11
20M
20.00 mi12:20:422:15:376:479:42
7:08
+0:10
21M
21.00 mi12:28:182:23:136:497:36
7:36
+0:28
35K
21.75 mi12:33:292:28:246:495:11
6:56
-0:40
23M
23.00 mi12:42:432:37:386:519:14
7:22
+0:26
24M
24.00 mi12:49:562:44:516:527:13
7:13
-0:09
40K
24.85 mi12:56:372:51:326:546:41
7:49
+0:36
25.2M
25.20 mi12:59:342:54:296:552:57
8:33
+0:44
Finish
26.22 mi13:07:323:02:276:587:58
7:49
-0:44

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

6:38 /mi

Average Pace

6:58 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:09

14% of race

Time at Steady Pace

2:02:52

67% of race

Time at Slower Pace

34:26

19% of race

Average Pace: 6:58 /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 mi10:25:4220:376:3820:37
6:38
#4279
10K
6.21 mi10:46:3241:276:4020:50
6:42
#4305
15K
9.32 mi11:07:241:02:196:4120:52
6:43
#4191
20K
12.43 mi11:28:241:23:196:4221:00
6:46
#3989
Half
13.11 mi11:32:561:27:516:424:32
6:39
#3947
25K
15.53 mi11:49:221:44:176:4316:26
6:47
#3748
30K
18.64 mi12:11:002:05:556:4521:38
6:58
#3404
20M
20.00 mi12:20:422:15:376:479:42
7:08
#3320
21M
21.00 mi12:28:182:23:136:497:36
7:36
#3252
35K
21.75 mi12:33:292:28:246:495:11
6:56
#3197
23M
23.00 mi12:42:432:37:386:519:14
7:22
#3158
24M
24.00 mi12:49:562:44:516:527:13
7:13
#3134
40K
24.85 mi12:56:372:51:326:546:41
7:49
#3179
25.2M
25.20 mi12:59:342:54:296:552:57
8:33
#3191
Finish
26.22 mi13:07:323:02:276:587:58
7:49
#3259
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4279402840284032(Top 16%)3792(Top 26%)3792(Top 171%)
10K6.21 mi3.10 mi4305-264053-254053-254358(Top 17%)4077(Top 28%)4077(Top 184%)
15K9.32 mi3.11 mi4191+1143932+1213932+1214032(Top 16%)3792(Top 26%)3792(Top 171%)
20K12.43 mi3.11 mi3989+2023758+1743758+1743567(Top 14%)3363(Top 23%)3363(Top 152%)
Half13.11 mi0.68 mi3947+423719+393719+393419(Top 13%)3237(Top 22%)3237(Top 146%)
25K15.53 mi2.42 mi3748+1993540+1793540+1793063(Top 12%)2882(Top 20%)2882(Top 130%)
30K18.64 mi3.11 mi3404+3443213+3273213+3272691(Top 11%)2523(Top 17%)2523(Top 114%)
20M20.00 mi1.36 mi3320+843125+883125+882917(Top 11%)2674(Top 18%)2674(Top 121%)
21M21.00 mi1.00 mi3252+683059+663059+662813(Top 11%)2546(Top 17%)2546(Top 115%)
35K21.75 mi0.75 mi3197+553001+583001+582787(Top 11%)2527(Top 17%)2527(Top 114%)
23M23.00 mi1.25 mi3158+392955+462955+463158(Top 12%)2782(Top 19%)2782(Top 125%)
24M24.00 mi1.00 mi3134+242931+242931+243042(Top 12%)2648(Top 18%)2648(Top 119%)
40K24.85 mi0.85 mi3179-452960-292960-294819(Top 19%)3677(Top 25%)3677(Top 166%)
25.2M25.20 mi0.35 mi3191-122966-62966-64611(Top 18%)3506(Top 24%)3506(Top 158%)
Finish26.22 mi1.02 mi3259-683012-463012-467405(Top 29%)5080(Top 35%)5080(Top 229%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21story building
+97ft-345ft

Overall

4032

Males

3792

M45-49

3792

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4358

Males

4077

M45-49

4077

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+67ft-78ft

Overall

4032

Males

3792

M45-49

3792

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3567

Males

3363

M45-49

3363

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3419

Males

3237

M45-49

3237

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3063

Males

2882

M45-49

2882

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

2691

Males

2523

M45-49

2523

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2917

Males

2674

M45-49

2674

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

2813

Males

2546

M45-49

2546

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

2787

Males

2527

M45-49

2527

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3158

Males

2782

M45-49

2782

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3042

Males

2648

M45-49

2648

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4819

Males

3677

M45-49

3677

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4611

Males

3506

M45-49

3506

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

7405

Males

5080

M45-49

5080

Passing Analysis

Category:
Athletes Passed
1850
Passed By
830
Net Change
+1020
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4279
5K → 10K171197-26#4279#4305
10K → 15K19177+114#4305#4191
15K → 20K25654+202#4191#3989
20K → Half475+42#3989#3947
Half → 25K23233+199#3947#3748
25K → 30K37228+344#3748#3404
30K → 20M12339+84#3404#3320
20M → 21M11042+68#3320#3252
21M → 35K8025+55#3252#3197
35K → 23M9859+39#3197#3158
23M → 24M6541+24#3158#3134
24M → 40K4085-45#3134#3179
40K → 25.2M1931-12#3179#3191
25.2M → Finish46114-68#3191#3259
TOTALS1850830+1020
📊

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