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BOSTON MARATHON 2024

David Tobar

Bib: 11130•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 19%
Gender (Male)
#0 / 14578
Top 29%
Masters (Masters Men)
#0 / 9729
Top 17%
Division (M45-49)
#0 / 2218
Top 22%
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
6:54/mi
21:25
↑ 97↓ 3451.5%
10K· 6.21 mi
6:56/mi
42:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:00/mi
1:04:43
↑ 67↓ 78
20K· 12.43 mi
6:56/mi
1:26:17
↑ 106↓ 860.1%
Half· 13.11 mi
6:52/mi
1:30:58
↑ 19↓ 370.5%
25K· 15.53 mi
7:01/mi
1:47:58
↑ 66↓ 880.2%
30K· 18.64 mi
7:15/mi
2:10:28
↑ 181↓ 1480.2%
20M
7:41/mi
2:20:55
↑ 64↓ 500.2%
21M
8:49/mi
2:29:44
↑ 106↓ 241.6%
35K· 21.75 mi
7:24/mi
2:35:16
↑ 17↓ 861.7%
23M
7:20/mi
2:44:27
↑ 23↓ 630.6%
24M
7:21/mi
2:51:48
↓ 821.3%
40K· 24.85 mi
7:57/mi
2:58:36
↓ 200.3%
25.2M
10:00/mi
3:02:03
↑ 13↓ 160.2%
Finish· 26.22 mi
8:19/mi
3:10:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:58
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:39:34
Pace7:36 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2221:256:5421:25
6:54
-
10K
6.21 mi11:10:5442:576:5521:32
6:56
+0:02
15K
9.32 mi11:32:401:04:436:5721:46
7:00
+0:04
20K
12.43 mi11:54:141:26:176:5721:34
6:56
-0:04
Half
13.11 mi11:58:551:30:586:564:41
6:52
-0:04
25K
15.53 mi12:15:551:47:586:5717:00
7:01
+0:09
30K
18.64 mi12:38:252:10:287:0022:30
7:15
+0:14
20M
20.00 mi12:48:522:20:557:0310:27
7:41
+0:26
21M
21.00 mi12:57:412:29:447:088:49
8:49
+1:08
35K
21.75 mi13:03:132:35:167:085:32
7:24
-1:25
23M
23.00 mi13:12:242:44:277:099:11
7:20
-0:04
24M
24.00 mi13:19:452:51:487:107:21
7:21
+0:01
40K
24.85 mi13:26:332:58:367:116:48
7:57
+0:36
25.2M
25.20 mi13:30:003:02:037:133:27
10:00
+2:03
Finish
26.22 mi13:38:293:10:327:168:29
8:19
-1:41

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

6:52 /mi

Average Pace

7:16 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:06

14% of race

Time at Steady Pace

2:16:53

72% of race

Time at Slower Pace

27:33

14% of race

Average Pace: 7:16 /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 mi10:49:2221:256:5421:25
6:54
#6308
10K
6.21 mi11:10:5442:576:5521:32
6:56
#6249
15K
9.32 mi11:32:401:04:436:5721:46
7:00
#6225
20K
12.43 mi11:54:141:26:176:5721:34
6:56
#5803
Half
13.11 mi11:58:551:30:586:564:41
6:52
#5755
25K
15.53 mi12:15:551:47:586:5717:00
7:01
#5403
30K
18.64 mi12:38:252:10:287:0022:30
7:15
#4982
20M
20.00 mi12:48:522:20:557:0310:27
7:41
#4935
21M
21.00 mi12:57:412:29:447:088:49
8:49
#5014
35K
21.75 mi13:03:132:35:167:085:32
7:24
#4947
23M
23.00 mi13:12:242:44:277:099:11
7:20
#4718
24M
24.00 mi13:19:452:51:487:107:21
7:21
#4592
40K
24.85 mi13:26:332:58:367:116:48
7:57
#4538
25.2M
25.20 mi13:30:003:02:037:133:27
10:00
#4604
Finish
26.22 mi13:38:293:10:327:168:29
8:19
#4730
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6308566556656232(Top 24%)5552(Top 38%)5552(Top 250%)
10K6.21 mi3.10 mi6249+595609+565609+566209(Top 24%)5563(Top 38%)5563(Top 251%)
15K9.32 mi3.11 mi6225+245591+185591+186232(Top 24%)5552(Top 38%)5552(Top 250%)
20K12.43 mi3.11 mi5803+4225248+3435248+3434890(Top 19%)4478(Top 31%)4478(Top 202%)
Half13.11 mi0.68 mi5755+485208+405208+404930(Top 19%)4507(Top 31%)4507(Top 203%)
25K15.53 mi2.42 mi5403+3524920+2884920+2884399(Top 17%)4030(Top 28%)4030(Top 182%)
30K18.64 mi3.11 mi4982+4214554+3664554+3663959(Top 15%)3587(Top 25%)3587(Top 162%)
20M20.00 mi1.36 mi4935+474494+604494+605142(Top 20%)4330(Top 30%)4330(Top 195%)
21M21.00 mi1.00 mi5014-794524-304524-307665(Top 30%)5619(Top 39%)5619(Top 253%)
35K21.75 mi0.75 mi4947+674454+704454+704584(Top 18%)3854(Top 26%)3854(Top 174%)
23M23.00 mi1.25 mi4718+2294253+2014253+2013037(Top 12%)2692(Top 18%)2692(Top 121%)
24M24.00 mi1.00 mi4592+1264125+1284125+1283546(Top 14%)3014(Top 21%)3014(Top 136%)
40K24.85 mi0.85 mi4538+544058+674058+675541(Top 22%)4090(Top 28%)4090(Top 184%)
25.2M25.20 mi0.35 mi4604-664098-404098-4010872(Top 43%)6794(Top 47%)6794(Top 306%)
Finish26.22 mi1.02 mi4730-1264174-764174-7610455(Top 41%)6697(Top 46%)6697(Top 302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6232

Males

5552

M45-49

5552

5K→10K

3.1 - 6.2 mi

Top 24%
×5story building
+79ft-138ft

Overall

6209

Males

5563

M45-49

5563

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6232

Males

5552

M45-49

5552

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

4890

Males

4478

M45-49

4478

20K→Half

12.4 - 13.1 mi

Top 19%
×2story building
+19ft-37ft

Overall

4930

Males

4507

M45-49

4507

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4399

Males

4030

M45-49

4030

25K→30K

15.5 - 18.6 mi

Top 15%
×9story building
+181ft-148ft

Overall

3959

Males

3587

M45-49

3587

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5142

Males

4330

M45-49

4330

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7665

Males

5619

M45-49

5619

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

4584

Males

3854

M45-49

3854

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3037

Males

2692

M45-49

2692

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

3546

Males

3014

M45-49

3014

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5541

Males

4090

M45-49

4090

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

10872

Males

6794

M45-49

6794

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

10455

Males

6697

M45-49

6697

Passing Analysis

Category:
Athletes Passed
2450
Passed By
872
Net Change
+1578
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6308
5K → 10K203144+59#6308#6249
10K → 15K158134+24#6249#6225
15K → 20K44119+422#6225#5803
20K → Half557+48#5803#5755
Half → 25K36210+352#5755#5403
25K → 30K44120+421#5403#4982
30K → 20M12073+47#4982#4935
20M → 21M74153-79#4935#5014
21M → 35K8417+67#5014#4947
35K → 23M2356+229#4947#4718
23M → 24M14519+126#4718#4592
24M → 40K8935+54#4592#4538
40K → 25.2M1581-66#4538#4604
25.2M → Finish28154-126#4604#4730
TOTALS2450872+1578
📊

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