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BOSTON MARATHON 2024

Jonathan Gavin

Bib: 4139•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 27%
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
6:42/mi
20:48
↑ 97↓ 3451.5%
10K· 6.21 mi
6:46/mi
41:49
↑ 79↓ 1380.4%
15K· 9.32 mi
6:49/mi
1:02:59
↑ 67↓ 78
20K· 12.43 mi
6:52/mi
1:24:18
↑ 106↓ 860.1%
Half· 13.11 mi
6:49/mi
1:28:57
↑ 19↓ 370.5%
25K· 15.53 mi
6:53/mi
1:45:38
↑ 66↓ 880.2%
30K· 18.64 mi
7:06/mi
2:07:40
↑ 181↓ 1480.2%
20M
7:09/mi
2:17:23
↑ 64↓ 500.2%
21M
9:26/mi
2:26:49
↑ 106↓ 241.6%
35K· 21.75 mi
8:39/mi
2:33:17
↑ 17↓ 861.7%
23M
8:32/mi
2:43:58
↑ 23↓ 630.6%
24M
8:44/mi
2:52:42
↓ 821.3%
40K· 24.85 mi
8:49/mi
3:00:14
↓ 200.3%
25.2M
7:35/mi
3:02:51
↑ 13↓ 160.2%
Finish· 26.22 mi
6:21/mi
3:09:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:57
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:40:22
Pace7:39 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5520:486:4220:48
6:42
-
10K
6.21 mi10:44:5641:496:4421:01
6:46
+0:04
15K
9.32 mi11:06:061:02:596:4521:10
6:49
+0:03
20K
12.43 mi11:27:251:24:186:4721:19
6:52
+0:03
Half
13.11 mi11:32:041:28:576:474:39
6:49
-0:03
25K
15.53 mi11:48:451:45:386:4816:41
6:53
+0:04
30K
18.64 mi12:10:472:07:406:5122:02
7:06
+0:13
20M
20.00 mi12:20:302:17:236:529:43
7:09
+0:03
21M
21.00 mi12:29:562:26:496:599:26
9:26
+2:17
35K
21.75 mi12:36:242:33:177:036:28
8:39
-0:47
23M
23.00 mi12:47:052:43:587:0810:41
8:32
-0:07
24M
24.00 mi12:55:492:52:427:128:44
8:44
+0:12
40K
24.85 mi13:03:213:00:147:157:32
8:49
+0:05
25.2M
25.20 mi13:05:583:02:517:152:37
7:35
-1:14
Finish
26.22 mi13:12:263:09:197:146:28
6:21
-1:14

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

6:21 /mi

Average Pace

7:14 /mi

Slowest Pace

9:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:28

3% of race

Time at Steady Pace

2:17:23

73% of race

Time at Slower Pace

45:28

24% of race

Average Pace: 7:13 /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 mi10:23:5520:486:4220:48
6:42
#4779
10K
6.21 mi10:44:5641:496:4421:01
6:46
#4801
15K
9.32 mi11:06:061:02:596:4521:10
6:49
#4795
20K
12.43 mi11:27:251:24:186:4721:19
6:52
#4611
Half
13.11 mi11:32:041:28:576:474:39
6:49
#4595
25K
15.53 mi11:48:451:45:386:4816:41
6:53
#4352
30K
18.64 mi12:10:472:07:406:5122:02
7:06
#4070
20M
20.00 mi12:20:302:17:236:529:43
7:09
#3882
21M
21.00 mi12:29:562:26:496:599:26
9:26
#4261
35K
21.75 mi12:36:242:33:177:036:28
8:39
#4462
23M
23.00 mi12:47:052:43:587:0810:41
8:32
#4618
24M
24.00 mi12:55:492:52:427:128:44
8:44
#4759
40K
24.85 mi13:03:213:00:147:157:32
8:49
#4844
25.2M
25.20 mi13:05:583:02:517:152:37
7:35
#4757
Finish
26.22 mi13:12:263:09:197:146:28
6:21
#4502
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4779444244424838(Top 19%)4470(Top 31%)4470(Top 92%)
10K6.21 mi3.10 mi4801-224473-314473-314862(Top 19%)4511(Top 31%)4511(Top 93%)
15K9.32 mi3.11 mi4795+64457+164457+164838(Top 19%)4470(Top 31%)4470(Top 92%)
20K12.43 mi3.11 mi4611+1844287+1704287+1704336(Top 17%)4023(Top 28%)4023(Top 83%)
Half13.11 mi0.68 mi4595+164271+164271+164613(Top 18%)4251(Top 29%)4251(Top 88%)
25K15.53 mi2.42 mi4352+2434060+2114060+2113680(Top 14%)3425(Top 23%)3425(Top 71%)
30K18.64 mi3.11 mi4070+2823801+2593801+2593313(Top 13%)3050(Top 21%)3050(Top 63%)
20M20.00 mi1.36 mi3882+1883624+1773624+1772974(Top 12%)2724(Top 19%)2724(Top 56%)
21M21.00 mi1.00 mi4261-3793927-3033927-30310484(Top 41%)6971(Top 48%)6971(Top 144%)
35K21.75 mi0.75 mi4462-2014083-1564083-15611479(Top 45%)7420(Top 51%)7420(Top 153%)
23M23.00 mi1.25 mi4618-1564179-964179-968626(Top 34%)5906(Top 41%)5906(Top 122%)
24M24.00 mi1.00 mi4759-1414253-744253-7410731(Top 42%)6898(Top 47%)6898(Top 142%)
40K24.85 mi0.85 mi4844-854297-444297-449904(Top 39%)6344(Top 44%)6344(Top 131%)
25.2M25.20 mi0.35 mi4757+874219+784219+781661(Top 7%)1500(Top 10%)1500(Top 31%)
Finish26.22 mi1.02 mi4502+2553993+2263993+2261015(Top 4%)936(Top 6%)936(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

4838

Males

4470

M18-39

4470

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

4862

Males

4511

M18-39

4511

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

4838

Males

4470

M18-39

4470

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4336

Males

4023

M18-39

4023

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

4613

Males

4251

M18-39

4251

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3680

Males

3425

M18-39

3425

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3313

Males

3050

M18-39

3050

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

2974

Males

2724

M18-39

2724

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10484

Males

6971

M18-39

6971

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11479

Males

7420

M18-39

7420

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8626

Males

5906

M18-39

5906

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

10731

Males

6898

M18-39

6898

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

9904

Males

6344

M18-39

6344

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1661

Males

1500

M18-39

1500

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1015

Males

936

M18-39

936

Passing Analysis

Category:
Athletes Passed
1931
Passed By
1654
Net Change
+277
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4779
5K → 10K175197-22#4779#4801
10K → 15K144138+6#4801#4795
15K → 20K25470+184#4795#4611
20K → Half3721+16#4611#4595
Half → 25K27027+243#4595#4352
25K → 30K33856+282#4352#4070
30K → 20M20921+188#4070#3882
20M → 21M24403-379#3882#4261
21M → 35K16217-201#4261#4462
35K → 23M46202-156#4462#4618
23M → 24M34175-141#4618#4759
24M → 40K40125-85#4759#4844
40K → 25.2M881+87#4844#4757
25.2M → Finish2561+255#4757#4502
TOTALS19311654+277
📊

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