Boston Marathon logo
BOSTON MARATHON 2024

Benjamin Barretto

Bib: 4657•M

CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 14%
Division (M18-39)
#0 / 4849
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:53
Rank: #2685
Start → 5K
19:53 | 6:24/mi
10K· 6.21 mi
39:45
Rank: #2505 (+180)
5K → 10K
19:52 | 6:24/mi
15K· 9.32 mi
1:00:00
Rank: #2589 (-84)
10K → 15K
20:15 | 6:31/mi
20K· 12.43 mi
1:20:41
Rank: #2642 (-53)
15K → 20K
20:41 | 6:39/mi
Half· 13.11 mi
1:25:05
Rank: #2618 (+24)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:41:29
Rank: #2627 (-9)
Half → 25K
16:24 | 6:46/mi
30K· 18.64 mi
2:02:55
Rank: #2470 (+157)
25K → 30K
21:26 | 6:54/mi
20M
2:12:28
Rank: #2415 (+55)
30K → 20M
9:33 | 7:02/mi
21M
2:19:58
Rank: #2376 (+39)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:24:55
Rank: #2312 (+64)
21M → 35K
4:57 | 6:37/mi
23M
2:33:46
Rank: #2259 (+53)
35K → 23M
8:51 | 7:04/mi
24M
2:40:52
Rank: #2228 (+31)
23M → 24M
7:06 | 7:06/mi
40K· 24.85 mi
2:46:58
Rank: #2187 (+41)
24M → 40K
6:06 | 7:08/mi
25.2M
2:49:42
Rank: #2179 (+8)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
2:56:40
Rank: #2167 (+12)
25.2M → Finish
6:58 | 6:50/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:05
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:31:35
Pace6:59 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5819:536:2419:53
6:24
-
10K
6.21 mi10:42:5039:456:2419:52
6:24
0:00
15K
9.32 mi11:03:051:00:006:2620:15
6:31
+0:07
20K
12.43 mi11:23:461:20:416:3020:41
6:39
+0:08
Half
13.11 mi11:28:101:25:056:294:24
6:27
-0:12
25K
15.53 mi11:44:341:41:296:3216:24
6:46
+0:19
30K
18.64 mi12:06:002:02:556:3621:26
6:54
+0:08
20M
20.00 mi12:15:332:12:286:379:33
7:02
+0:08
21M
21.00 mi12:23:032:19:586:407:30
7:30
+0:28
35K
21.75 mi12:28:002:24:556:404:57
6:37
-0:53
23M
23.00 mi12:36:512:33:466:418:51
7:04
+0:27
24M
24.00 mi12:43:572:40:526:427:06
7:06
+0:02
40K
24.85 mi12:50:032:46:586:436:06
7:08
+0:02
25.2M
25.20 mi12:52:472:49:426:442:44
7:56
+0:48
Finish
26.22 mi12:59:452:56:406:456:58
6:50
-1:06

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

6:24 /mi

Average Pace

6:45 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:21

39% of race

Time at Steady Pace

1:15:02

42% of race

Time at Slower Pace

32:17

18% of race

Average Pace: 6:44 /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 mi10:22:5819:536:2419:53
6:24
#2685
10K
6.21 mi10:42:5039:456:2419:52
6:24
#2505
15K
9.32 mi11:03:051:00:006:2620:15
6:31
#2589
20K
12.43 mi11:23:461:20:416:3020:41
6:39
#2642
Half
13.11 mi11:28:101:25:056:294:24
6:27
#2618
25K
15.53 mi11:44:341:41:296:3216:24
6:46
#2627
30K
18.64 mi12:06:002:02:556:3621:26
6:54
#2470
20M
20.00 mi12:15:332:12:286:379:33
7:02
#2415
21M
21.00 mi12:23:032:19:586:407:30
7:30
#2376
35K
21.75 mi12:28:002:24:556:404:57
6:37
#2312
23M
23.00 mi12:36:512:33:466:418:51
7:04
#2259
24M
24.00 mi12:43:572:40:526:427:06
7:06
#2228
40K
24.85 mi12:50:032:46:586:436:06
7:08
#2187
25.2M
25.20 mi12:52:472:49:426:442:44
7:56
#2179
Finish
26.22 mi12:59:452:56:406:456:58
6:50
#2167
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2685258125812807(Top 11%)2685(Top 18%)2685(Top 55%)
10K6.21 mi3.10 mi2505+1802407+1742407+1742382(Top 9%)2294(Top 16%)2294(Top 47%)
15K9.32 mi3.11 mi2589-842487-802487-802807(Top 11%)2685(Top 18%)2685(Top 55%)
20K12.43 mi3.11 mi2642-532535-482535-482942(Top 12%)2802(Top 19%)2802(Top 58%)
Half13.11 mi0.68 mi2618+242511+242511+242335(Top 9%)2238(Top 15%)2238(Top 46%)
25K15.53 mi2.42 mi2627-92508+32508+32960(Top 12%)2791(Top 19%)2791(Top 58%)
30K18.64 mi3.11 mi2470+1572357+1512357+1512361(Top 9%)2226(Top 15%)2226(Top 46%)
20M20.00 mi1.36 mi2415+552307+502307+502465(Top 10%)2291(Top 16%)2291(Top 47%)
21M21.00 mi1.00 mi2376+392266+412266+412491(Top 10%)2277(Top 16%)2277(Top 47%)
35K21.75 mi0.75 mi2312+642206+602206+601619(Top 6%)1515(Top 10%)1515(Top 31%)
23M23.00 mi1.25 mi2259+532155+512155+512166(Top 8%)1965(Top 13%)1965(Top 41%)
24M24.00 mi1.00 mi2228+312119+362119+362642(Top 10%)2330(Top 16%)2330(Top 48%)
40K24.85 mi0.85 mi2187+412075+442075+442279(Top 9%)2013(Top 14%)2013(Top 42%)
25.2M25.20 mi0.35 mi2179+82065+102065+102504(Top 10%)2159(Top 15%)2159(Top 45%)
Finish26.22 mi1.02 mi2167+122049+162049+162469(Top 10%)2121(Top 15%)2121(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2807

Males

2685

M18-39

2685

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2382

Males

2294

M18-39

2294

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2807

Males

2685

M18-39

2685

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

2942

Males

2802

M18-39

2802

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2335

Males

2238

M18-39

2238

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

2960

Males

2791

M18-39

2791

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2361

Males

2226

M18-39

2226

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2465

Males

2291

M18-39

2291

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2491

Males

2277

M18-39

2277

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1619

Males

1515

M18-39

1515

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2166

Males

1965

M18-39

1965

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2642

Males

2330

M18-39

2330

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2279

Males

2013

M18-39

2013

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2504

Males

2159

M18-39

2159

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2469

Males

2121

M18-39

2121

Passing Analysis

Category:
Athletes Passed
1194
Passed By
676
Net Change
+518
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2685
5K → 10K23151+180#2685#2505
10K → 15K56140-84#2505#2589
15K → 20K81134-53#2589#2642
20K → Half339+24#2642#2618
Half → 25K8998-9#2618#2627
25K → 30K20447+157#2627#2470
30K → 20M8833+55#2470#2415
20M → 21M7334+39#2415#2376
21M → 35K662+64#2376#2312
35K → 23M8431+53#2312#2259
23M → 24M6534+31#2259#2228
24M → 40K6322+41#2228#2187
40K → 25.2M2214+8#2187#2179
25.2M → Finish3927+12#2179#2167
TOTALS1194676+518
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing