Boston Marathon logo
BOSTON MARATHON 2024

Alejandro Gauna

Bib: 2555•M

NY

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 38%
Gender (Male)
#0 / 14578
Top 49%
Masters (Masters Men)
#0 / 9729
Top 39%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:35
Rank: #2123
Start → 5K
19:35 | 6:18/mi
10K· 6.21 mi
39:02
Rank: #1894 (+229)
5K → 10K
19:27 | 6:16/mi
15K· 9.32 mi
58:54
Rank: #1948 (-54)
10K → 15K
19:52 | 6:24/mi
20K· 12.43 mi
1:21:00
Rank: #2788 (-840)
15K → 20K
22:06 | 7:07/mi
Half· 13.11 mi
1:26:26
Rank: #3200 (-412)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
1:46:40
Rank: #4884 (-1684)
Half → 25K
20:14 | 8:21/mi
30K· 18.64 mi
2:15:27
Rank: #6583 (-1699)
25K → 30K
28:47 | 9:16/mi
20M
2:28:14
Rank: #7150 (-567)
30K → 20M
12:47 | 9:24/mi
21M
2:38:18
Rank: #7493 (-343)
20M → 21M
10:04 | 10:04/mi
35K· 21.75 mi
2:45:53
Rank: #7950 (-457)
21M → 35K
7:35 | 10:08/mi
23M
2:59:31
Rank: #8748 (-798)
35K → 23M
13:38 | 10:53/mi
24M
3:08:58
Rank: #9013 (-265)
23M → 24M
9:27 | 9:27/mi
40K· 24.85 mi
3:17:29
Rank: #9327 (-314)
24M → 40K
8:31 | 9:58/mi
25.2M
3:21:32
Rank: #9517 (-190)
40K → 25.2M
4:03 | 11:45/mi
Finish· 26.22 mi
3:30:14
Rank: #9622 (-105)
25.2M → Finish
8:42 | 8:32/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
Time1:26:26
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time2:03:48
Pace9:27 /mi
📊Positive Split: 43.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5919:356:1819:35
6:18
-
10K
6.21 mi10:40:2639:026:1719:27
6:16
-0:02
15K
9.32 mi11:00:1858:546:1919:52
6:24
+0:08
20K
12.43 mi11:22:241:21:006:3122:06
7:07
+0:43
Half
13.11 mi11:27:501:26:266:365:26
7:58
+0:51
25K
15.53 mi11:48:041:46:406:5220:14
8:21
+0:23
30K
18.64 mi12:16:512:15:277:1628:47
9:16
+0:55
20M
20.00 mi12:29:382:28:147:2512:47
9:24
+0:08
21M
21.00 mi12:39:422:38:187:3210:04
10:04
+0:40
35K
21.75 mi12:47:172:45:537:387:35
10:08
+0:04
23M
23.00 mi13:00:552:59:317:4813:38
10:53
+0:45
24M
24.00 mi13:10:223:08:587:529:27
9:27
-1:26
40K
24.85 mi13:18:533:17:297:578:31
9:58
+0:31
25.2M
25.20 mi13:22:563:21:328:004:03
11:45
+1:47
Finish
26.22 mi13:31:383:30:148:018:42
8:32
-3:13

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

6:16 /mi

Average Pace

8:01 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:40

51% of race

Time at Steady Pace

1:18:18

37% of race

Time at Slower Pace

25:16

12% of race

Average Pace: 8:01 /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 mi10:20:5919:356:1819:35
6:18
#2123
10K
6.21 mi10:40:2639:026:1719:27
6:16
#1894
15K
9.32 mi11:00:1858:546:1919:52
6:24
#1948
20K
12.43 mi11:22:241:21:006:3122:06
7:07
#2788
Half
13.11 mi11:27:501:26:266:365:26
7:58
#3200
25K
15.53 mi11:48:041:46:406:5220:14
8:21
#4884
30K
18.64 mi12:16:512:15:277:1628:47
9:16
#6583
20M
20.00 mi12:29:382:28:147:2512:47
9:24
#7150
21M
21.00 mi12:39:422:38:187:3210:04
10:04
#7493
35K
21.75 mi12:47:172:45:537:387:35
10:08
#7950
23M
23.00 mi13:00:552:59:317:4813:38
10:53
#8748
24M
24.00 mi13:10:223:08:587:529:27
9:27
#9013
40K
24.85 mi13:18:533:17:297:578:31
9:58
#9327
25.2M
25.20 mi13:22:563:21:328:004:03
11:45
#9517
Finish
26.22 mi13:31:383:30:148:018:42
8:32
#9622
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2123205720572155(Top 8%)2082(Top 14%)2082(Top 104%)
10K6.21 mi3.10 mi1894+2291833+2241833+2241739(Top 7%)1684(Top 12%)1684(Top 84%)
15K9.32 mi3.11 mi1948-541883-501883-502155(Top 8%)2082(Top 14%)2082(Top 104%)
20K12.43 mi3.11 mi2788-8402669-7862669-7865884(Top 23%)5240(Top 36%)5240(Top 261%)
Half13.11 mi0.68 mi3200-4123049-3803049-38012436(Top 49%)8827(Top 61%)8827(Top 439%)
25K15.53 mi2.42 mi4884-16844506-14574506-145712213(Top 48%)8555(Top 59%)8555(Top 426%)
30K18.64 mi3.11 mi6583-16995716-12105716-121014453(Top 57%)9301(Top 64%)9301(Top 463%)
20M20.00 mi1.36 mi7150-5676058-3426058-34214075(Top 55%)8877(Top 61%)8877(Top 442%)
21M21.00 mi1.00 mi7493-3436207-1496207-14913211(Top 52%)8281(Top 57%)8281(Top 412%)
35K21.75 mi0.75 mi7950-4576436-2296436-22917555(Top 69%)10396(Top 71%)10396(Top 517%)
23M23.00 mi1.25 mi8748-7986807-3716807-37118089(Top 71%)10597(Top 73%)10597(Top 527%)
24M24.00 mi1.00 mi9013-2656909-1026909-10214238(Top 56%)8643(Top 59%)8643(Top 430%)
40K24.85 mi0.85 mi9327-3147021-1127021-11214834(Top 58%)8855(Top 61%)8855(Top 441%)
25.2M25.20 mi0.35 mi9517-1907097-767097-7616651(Top 65%)9745(Top 67%)9745(Top 485%)
Finish26.22 mi1.02 mi9622-1057124-277124-2711684(Top 46%)7338(Top 50%)7338(Top 365%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2155

Males

2082

M40-44

2082

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1739

Males

1684

M40-44

1684

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2155

Males

2082

M40-44

2082

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5884

Males

5240

M40-44

5240

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

12436

Males

8827

M40-44

8827

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12213

Males

8555

M40-44

8555

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14453

Males

9301

M40-44

9301

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14075

Males

8877

M40-44

8877

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13211

Males

8281

M40-44

8281

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

17555

Males

10396

M40-44

10396

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18089

Males

10597

M40-44

10597

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14238

Males

8643

M40-44

8643

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14834

Males

8855

M40-44

8855

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16651

Males

9745

M40-44

9745

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

11684

Males

7338

M40-44

7338

Passing Analysis

Category:
Athletes Passed
584
Passed By
8083
Net Change
-7499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2123
5K → 10K25728+229#2123#1894
10K → 15K59113-54#1894#1948
15K → 20K8848-840#1948#2788
20K → Half0412-412#2788#3200
Half → 25K71691-1684#3200#4884
25K → 30K161715-1699#4884#6583
30K → 20M25592-567#6583#7150
20M → 21M42385-343#7150#7493
21M → 35K19476-457#7493#7950
35K → 23M31829-798#7950#8748
23M → 24M24289-265#8748#9013
24M → 40K35349-314#9013#9327
40K → 25.2M14204-190#9327#9517
25.2M → Finish47152-105#9517#9622
TOTALS5848083-7499
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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