Boston Marathon logo
BOSTON MARATHON 2025

Manny Lazalde

Bib: 3361•M

MI

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:33
Rank: #2407
Start → 5K
19:33 | 6:18/mi
10K· 6.21 mi
39:24
Rank: #2680 (-273)
5K → 10K
19:51 | 6:23/mi
15K· 9.32 mi
59:20
Rank: #2771 (-91)
10K → 15K
19:56 | 6:25/mi
20K· 12.43 mi
1:19:25
Rank: #2796 (-25)
15K → 20K
20:05 | 6:28/mi
Half· 13.11 mi
1:23:43
Rank: #2783 (+13)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:39:32
Rank: #2788 (-5)
Half → 25K
15:49 | 6:31/mi
30K· 18.64 mi
2:00:00
Rank: #2650 (+138)
25K → 30K
20:28 | 6:35/mi
20M
2:08:45
Rank: #2493 (+157)
30K → 20M
8:45 | 6:26/mi
21M
2:15:20
Rank: #2349 (+144)
20M → 21M
6:35 | 6:35/mi
35K· 21.75 mi
2:19:52
Rank: #2278 (+71)
21M → 35K
4:32 | 6:04/mi
23M
2:27:40
Rank: #2127 (+151)
35K → 23M
7:48 | 6:14/mi
24M
2:33:46
Rank: #1995 (+132)
23M → 24M
6:06 | 6:06/mi
40K· 24.85 mi
2:39:05
Rank: #1918 (+77)
24M → 40K
5:19 | 6:13/mi
25.2M
2:41:22
Rank: #1876 (+42)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:47:26
Rank: #1783 (+93)
25.2M → Finish
6:04 | 5:57/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 Half⚖️ Balanced
Distance13.11 mi
Time1:23:43
Pace6:23 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:23:43
Pace6:23 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5419:336:1819:33
6:18
-
10K
6.21 mi10:40:4539:246:2019:51
6:23
+0:05
15K
9.32 mi11:00:4159:206:2219:56
6:25
+0:02
20K
12.43 mi11:20:461:19:256:2320:05
6:28
+0:03
Half
13.11 mi11:25:041:23:436:234:18
6:18
-0:10
25K
15.53 mi11:40:531:39:326:2415:49
6:31
+0:13
30K
18.64 mi12:01:212:00:006:2620:28
6:35
+0:04
20M
20.00 mi12:10:062:08:456:268:45
6:26
-0:09
21M
21.00 mi12:16:412:15:206:276:35
6:35
+0:09
35K
21.75 mi12:21:132:19:526:264:32
6:04
-0:31
23M
23.00 mi12:29:012:27:406:257:48
6:14
+0:10
24M
24.00 mi12:35:072:33:466:246:06
6:06
-0:08
40K
24.85 mi12:40:262:39:056:245:19
6:13
+0:07
25.2M
25.20 mi12:42:432:41:226:242:17
6:37
+0:24
Finish
26.22 mi12:48:472:47:266:236:04
5:57
-0:40

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

5:57 /mi

Average Pace

6:23 /mi

Slowest Pace

6:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:06

82% of race

Time at Steady Pace

29:20

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:23 /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 mi10:20:5419:336:1819:33
6:18
#2407
10K
6.21 mi10:40:4539:246:2019:51
6:23
#2680
15K
9.32 mi11:00:4159:206:2219:56
6:25
#2771
20K
12.43 mi11:20:461:19:256:2320:05
6:28
#2796
Half
13.11 mi11:25:041:23:436:234:18
6:18
#2783
25K
15.53 mi11:40:531:39:326:2415:49
6:31
#2788
30K
18.64 mi12:01:212:00:006:2620:28
6:35
#2650
20M
20.00 mi12:10:062:08:456:268:45
6:26
#2493
21M
21.00 mi12:16:412:15:206:276:35
6:35
#2349
35K
21.75 mi12:21:132:19:526:264:32
6:04
#2278
23M
23.00 mi12:29:012:27:406:257:48
6:14
#2127
24M
24.00 mi12:35:072:33:466:246:06
6:06
#1995
40K
24.85 mi12:40:262:39:056:245:19
6:13
#1918
25.2M
25.20 mi12:42:432:41:226:242:17
6:37
#1876
Finish
26.22 mi12:48:472:47:266:236:04
5:57
#1783
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2407229322933041(Top 11%)2898(Top 18%)2898(Top 51%)
10K6.21 mi3.10 mi2680-2732551-2582551-2582973(Top 10%)2831(Top 18%)2831(Top 50%)
15K9.32 mi3.11 mi2771-912641-902641-903041(Top 11%)2898(Top 18%)2898(Top 51%)
20K12.43 mi3.11 mi2796-252666-252666-252902(Top 10%)2764(Top 17%)2764(Top 49%)
Half13.11 mi0.68 mi2783+132654+122654+122549(Top 9%)2438(Top 15%)2438(Top 43%)
25K15.53 mi2.42 mi2788-52659-52659-53014(Top 11%)2864(Top 18%)2864(Top 51%)
30K18.64 mi3.11 mi2650+1382529+1302529+1302365(Top 8%)2242(Top 14%)2242(Top 40%)
20M20.00 mi1.36 mi2493+1572378+1512378+1511398(Top 5%)1323(Top 8%)1323(Top 23%)
21M21.00 mi1.00 mi2349+1442238+1402238+140888(Top 3%)840(Top 5%)840(Top 15%)
35K21.75 mi0.75 mi2278+712170+682170+68877(Top 3%)822(Top 5%)822(Top 15%)
23M23.00 mi1.25 mi2127+1512024+1462024+146742(Top 3%)701(Top 4%)701(Top 12%)
24M24.00 mi1.00 mi1995+1321894+1301894+130784(Top 3%)738(Top 5%)738(Top 13%)
40K24.85 mi0.85 mi1918+771818+761818+76782(Top 3%)733(Top 5%)733(Top 13%)
25.2M25.20 mi0.35 mi1876+421778+401778+40657(Top 2%)612(Top 4%)612(Top 11%)
Finish26.22 mi1.02 mi1783+931688+901688+90816(Top 3%)769(Top 5%)769(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3041

Males

2898

M18-39

2898

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2973

Males

2831

M18-39

2831

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3041

Males

2898

M18-39

2898

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2902

Males

2764

M18-39

2764

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2549

Males

2438

M18-39

2438

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3014

Males

2864

M18-39

2864

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2365

Males

2242

M18-39

2242

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1398

Males

1323

M18-39

1323

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

888

Males

840

M18-39

840

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

877

Males

822

M18-39

822

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

742

Males

701

M18-39

701

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

784

Males

738

M18-39

738

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

782

Males

733

M18-39

733

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

657

Males

612

M18-39

612

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

816

Males

769

M18-39

769

Passing Analysis

Category:
Athletes Passed
1279
Passed By
655
Net Change
+624
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2407
5K → 10K39312-273#2407#2680
10K → 15K45136-91#2680#2771
15K → 20K7499-25#2771#2796
20K → Half196+13#2796#2783
Half → 25K6368-5#2783#2788
25K → 30K16628+138#2788#2650
30K → 20M1581+157#2650#2493
20M → 21M1451+144#2493#2349
21M → 35K710+71#2349#2278
35K → 23M1510+151#2278#2127
23M → 24M1331+132#2127#1995
24M → 40K770+77#1995#1918
40K → 25.2M431+42#1918#1876
25.2M → Finish952+93#1876#1783
TOTALS1279655+624
📊

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