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BOSTON MARATHON 2024

Brian Barto

Bib: 9774•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 49%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:55
Rank: #9752
Start → 5K
22:55 | 7:23/mi
10K· 6.21 mi
47:00
Rank: #11026 (-1274)
5K → 10K
24:05 | 7:45/mi
15K· 9.32 mi
1:10:57
Rank: #11056 (-30)
10K → 15K
23:57 | 7:43/mi
20K· 12.43 mi
1:36:24
Rank: #11576 (-520)
15K → 20K
25:27 | 8:11/mi
Half· 13.11 mi
1:41:47
Rank: #11582 (-6)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:02:09
Rank: #11703 (-121)
Half → 25K
20:22 | 8:24/mi
30K· 18.64 mi
2:30:29
Rank: #12163 (-460)
25K → 30K
28:20 | 9:07/mi
20M
2:43:10
Rank: #12266 (-103)
30K → 20M
12:41 | 9:20/mi
21M
2:53:36
Rank: #12401 (-135)
20M → 21M
10:26 | 10:26/mi
35K· 21.75 mi
3:00:11
Rank: #12380 (+21)
21M → 35K
6:35 | 8:48/mi
23M
3:12:00
Rank: #12398 (-18)
35K → 23M
11:49 | 9:26/mi
24M
3:21:45
Rank: #12531 (-133)
23M → 24M
9:45 | 9:45/mi
40K· 24.85 mi
3:29:49
Rank: #12517 (+14)
24M → 40K
8:04 | 9:26/mi
25.2M
3:33:46
Rank: #12598 (-81)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
3:42:39
Rank: #12585 (+13)
25.2M → Finish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:47
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time2:00:52
Pace9:13 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4422:557:2322:55
7:23
-
10K
6.21 mi11:12:4947:007:3424:05
7:45
+0:22
15K
9.32 mi11:36:461:10:577:3723:57
7:43
-0:02
20K
12.43 mi12:02:131:36:247:4525:27
8:11
+0:28
Half
13.11 mi12:07:361:41:477:465:23
7:53
-0:18
25K
15.53 mi12:27:582:02:097:5220:22
8:24
+0:31
30K
18.64 mi12:56:182:30:298:0428:20
9:07
+0:43
20M
20.00 mi13:08:592:43:108:0912:41
9:20
+0:13
21M
21.00 mi13:19:252:53:368:1610:26
10:26
+1:06
35K
21.75 mi13:26:003:00:118:176:35
8:48
-1:38
23M
23.00 mi13:37:493:12:008:2111:49
9:26
+0:38
24M
24.00 mi13:47:343:21:458:249:45
9:45
+0:19
40K
24.85 mi13:55:383:29:498:278:04
9:26
-0:19
25.2M
25.20 mi13:59:353:33:468:293:57
11:27
+2:01
Finish
26.22 mi14:08:283:42:398:308:53
8:43
-2:44

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

7:23 /mi

Average Pace

8:30 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:47

46% of race

Time at Steady Pace

1:16:51

35% of race

Time at Slower Pace

44:01

20% of race

Average Pace: 8:29 /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 mi10:48:4422:557:2322:55
7:23
#9752
10K
6.21 mi11:12:4947:007:3424:05
7:45
#11026
15K
9.32 mi11:36:461:10:577:3723:57
7:43
#11056
20K
12.43 mi12:02:131:36:247:4525:27
8:11
#11576
Half
13.11 mi12:07:361:41:477:465:23
7:53
#11582
25K
15.53 mi12:27:582:02:097:5220:22
8:24
#11703
30K
18.64 mi12:56:182:30:298:0428:20
9:07
#12163
20M
20.00 mi13:08:592:43:108:0912:41
9:20
#12266
21M
21.00 mi13:19:252:53:368:1610:26
10:26
#12401
35K
21.75 mi13:26:003:00:118:176:35
8:48
#12380
23M
23.00 mi13:37:493:12:008:2111:49
9:26
#12398
24M
24.00 mi13:47:343:21:458:249:45
9:45
#12531
40K
24.85 mi13:55:383:29:498:278:04
9:26
#12517
25.2M
25.20 mi13:59:353:33:468:293:57
11:27
#12598
Finish
26.22 mi14:08:283:42:398:308:53
8:43
#12585
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi97527823782311259(Top 44%)8413(Top 58%)8413(Top 379%)
10K6.21 mi3.10 mi11026-12748368-5458368-54512243(Top 48%)8898(Top 61%)8898(Top 401%)
15K9.32 mi3.11 mi11056-308363+58363+511259(Top 44%)8413(Top 58%)8413(Top 379%)
20K12.43 mi3.11 mi11576-5208567-2048567-20413074(Top 51%)9155(Top 63%)9155(Top 413%)
Half13.11 mi0.68 mi11582-68567856711938(Top 47%)8618(Top 59%)8618(Top 389%)
25K15.53 mi2.42 mi11703-1218581-148581-1412504(Top 49%)8697(Top 60%)8697(Top 392%)
30K18.64 mi3.11 mi12163-4608695-1148695-11413814(Top 54%)9042(Top 62%)9042(Top 408%)
20M20.00 mi1.36 mi12266-1038693+28693+213761(Top 54%)8742(Top 60%)8742(Top 394%)
21M21.00 mi1.00 mi12401-1358684+98684+914587(Top 57%)8933(Top 61%)8933(Top 403%)
35K21.75 mi0.75 mi12380+218628+568628+5612322(Top 48%)7850(Top 54%)7850(Top 354%)
23M23.00 mi1.25 mi12398-188578+508578+5013230(Top 52%)8178(Top 56%)8178(Top 369%)
24M24.00 mi1.00 mi12531-1338590-128590-1215429(Top 60%)9231(Top 63%)9231(Top 416%)
40K24.85 mi0.85 mi12517+148539+518539+5112829(Top 50%)7843(Top 54%)7843(Top 354%)
25.2M25.20 mi0.35 mi12598-818554-158554-1515870(Top 62%)9355(Top 64%)9355(Top 422%)
Finish26.22 mi1.02 mi12585+138502+528502+5212706(Top 50%)7867(Top 54%)7867(Top 355%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11259

Males

8413

M45-49

8413

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12243

Males

8898

M45-49

8898

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11259

Males

8413

M45-49

8413

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13074

Males

9155

M45-49

9155

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

11938

Males

8618

M45-49

8618

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12504

Males

8697

M45-49

8697

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

13814

Males

9042

M45-49

9042

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

13761

Males

8742

M45-49

8742

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

14587

Males

8933

M45-49

8933

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12322

Males

7850

M45-49

7850

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13230

Males

8178

M45-49

8178

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15429

Males

9231

M45-49

9231

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12829

Males

7843

M45-49

7843

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15870

Males

9355

M45-49

9355

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

12706

Males

7867

M45-49

7867

Passing Analysis

Category:
Athletes Passed
1417
Passed By
4248
Net Change
-2833
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9752
5K → 10K391311-1274#9752#11026
10K → 15K195225-30#11026#11056
15K → 20K96616-520#11056#11576
20K → Half4046-6#11576#11582
Half → 25K179300-121#11582#11703
25K → 30K164624-460#11703#12163
30K → 20M110213-103#12163#12266
20M → 21M94229-135#12266#12401
21M → 35K8463+21#12401#12380
35K → 23M131149-18#12380#12398
23M → 24M61194-133#12398#12531
24M → 40K10490+14#12531#12517
40K → 25.2M25106-81#12517#12598
25.2M → Finish9582+13#12598#12585
TOTALS14174248-2833
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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