Boston Marathon logo
BOSTON MARATHON 2025

Daniel Navarro

Bib: 1093•M

GA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:45
Rank: #1182
Start → 5K
18:45 | 6:02/mi
10K· 6.21 mi
37:45
Rank: #1331 (-149)
5K → 10K
19:00 | 6:07/mi
15K· 9.32 mi
56:48
Rank: #1376 (-45)
10K → 15K
19:03 | 6:08/mi
20K· 12.43 mi
1:15:48
Rank: #1323 (+53)
15K → 20K
19:00 | 6:07/mi
Half· 13.11 mi
1:19:57
Rank: #1334 (-11)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:34:39
Rank: #1251 (+83)
Half → 25K
14:42 | 6:04/mi
30K· 18.64 mi
1:54:14
Rank: #1221 (+30)
25K → 30K
19:35 | 6:18/mi
20M
2:02:58
Rank: #1222 (-1)
30K → 20M
8:44 | 6:26/mi
21M
2:09:41
Rank: #1197 (+25)
20M → 21M
6:43 | 6:43/mi
35K· 21.75 mi
2:14:25
Rank: #1199 (-2)
21M → 35K
4:44 | 6:20/mi
23M
2:22:36
Rank: #1173 (+26)
35K → 23M
8:11 | 6:32/mi
24M
2:29:04
Rank: #1178 (-5)
23M → 24M
6:28 | 6:28/mi
40K· 24.85 mi
2:34:46
Rank: #1197 (-19)
24M → 40K
5:42 | 6:40/mi
25.2M
2:37:15
Rank: #1202 (-5)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:43:55
Rank: #1245 (-43)
25.2M → Finish
6:40 | 6:33/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
Time1:19:57
Pace6:06 /mi
2nd Half
Distance13.11 mi
Time1:23:58
Pace6:24 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5918:456:0218:45
6:02
-
10K
6.21 mi10:37:5937:456:0519:00
6:07
+0:05
15K
9.32 mi10:57:0256:486:0619:03
6:08
+0:01
20K
12.43 mi11:16:021:15:486:0619:00
6:07
-0:01
Half
13.11 mi11:20:111:19:576:064:09
6:05
-0:02
25K
15.53 mi11:34:531:34:396:0614:42
6:04
-0:01
30K
18.64 mi11:54:281:54:146:0819:35
6:18
+0:14
20M
20.00 mi12:03:122:02:586:098:44
6:26
+0:08
21M
21.00 mi12:09:552:09:416:116:43
6:43
+0:17
35K
21.75 mi12:14:392:14:256:114:44
6:20
-0:23
23M
23.00 mi12:22:502:22:366:128:11
6:32
+0:12
24M
24.00 mi12:29:182:29:046:136:28
6:28
-0:04
40K
24.85 mi12:35:002:34:466:145:42
6:40
+0:12
25.2M
25.20 mi12:37:292:37:156:142:29
7:12
+0:32
Finish
26.22 mi12:44:092:43:556:156:40
6:33
-0:39

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

6:02 /mi

Average Pace

6:15 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:01

91% of race

Time at Steady Pace

12:25

8% of race

Time at Slower Pace

2:29

2% of race

Average Pace: 6:15 /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 mi10:18:5918:456:0218:45
6:02
#1182
10K
6.21 mi10:37:5937:456:0519:00
6:07
#1331
15K
9.32 mi10:57:0256:486:0619:03
6:08
#1376
20K
12.43 mi11:16:021:15:486:0619:00
6:07
#1323
Half
13.11 mi11:20:111:19:576:064:09
6:05
#1334
25K
15.53 mi11:34:531:34:396:0614:42
6:04
#1251
30K
18.64 mi11:54:281:54:146:0819:35
6:18
#1221
20M
20.00 mi12:03:122:02:586:098:44
6:26
#1222
21M
21.00 mi12:09:552:09:416:116:43
6:43
#1197
35K
21.75 mi12:14:392:14:256:114:44
6:20
#1199
23M
23.00 mi12:22:502:22:366:128:11
6:32
#1173
24M
24.00 mi12:29:182:29:046:136:28
6:28
#1178
40K
24.85 mi12:35:002:34:466:145:42
6:40
#1197
25.2M
25.20 mi12:37:292:37:156:142:29
7:12
#1202
Finish
26.22 mi12:44:092:43:556:156:40
6:33
#1245
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1182111811181521(Top 5%)1446(Top 9%)1446(Top 26%)
10K6.21 mi3.10 mi1331-1491265-1471265-1471525(Top 5%)1448(Top 9%)1448(Top 26%)
15K9.32 mi3.11 mi1376-451306-411306-411521(Top 5%)1446(Top 9%)1446(Top 26%)
20K12.43 mi3.11 mi1323+531254+521254+521230(Top 4%)1165(Top 7%)1165(Top 21%)
Half13.11 mi0.68 mi1334-111264-101264-101459(Top 5%)1387(Top 9%)1387(Top 25%)
25K15.53 mi2.42 mi1251+831183+811183+81978(Top 3%)922(Top 6%)922(Top 16%)
30K18.64 mi3.11 mi1221+301153+301153+301215(Top 4%)1146(Top 7%)1146(Top 20%)
20M20.00 mi1.36 mi1222-11154-11154-11319(Top 5%)1246(Top 8%)1246(Top 22%)
21M21.00 mi1.00 mi1197+251128+261128+261247(Top 4%)1177(Top 7%)1177(Top 21%)
35K21.75 mi0.75 mi1199-21129-11129-11688(Top 6%)1582(Top 10%)1582(Top 28%)
23M23.00 mi1.25 mi1173+261105+241105+241570(Top 6%)1468(Top 9%)1468(Top 26%)
24M24.00 mi1.00 mi1178-51110-51110-51900(Top 7%)1762(Top 11%)1762(Top 31%)
40K24.85 mi0.85 mi1197-191127-171127-172205(Top 8%)2020(Top 13%)2020(Top 36%)
25.2M25.20 mi0.35 mi1202-51130-31130-32079(Top 7%)1868(Top 12%)1868(Top 33%)
Finish26.22 mi1.02 mi1245-431170-401170-402995(Top 11%)2663(Top 17%)2663(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1521

Males

1446

M18-39

1446

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1525

Males

1448

M18-39

1448

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1521

Males

1446

M18-39

1446

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1230

Males

1165

M18-39

1165

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1459

Males

1387

M18-39

1387

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

978

Males

922

M18-39

922

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1215

Males

1146

M18-39

1146

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1319

Males

1246

M18-39

1246

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1247

Males

1177

M18-39

1177

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1688

Males

1582

M18-39

1582

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1570

Males

1468

M18-39

1468

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1900

Males

1762

M18-39

1762

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2205

Males

2020

M18-39

2020

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

2079

Males

1868

M18-39

1868

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2995

Males

2663

M18-39

2663

Passing Analysis

Category:
Athletes Passed
468
Passed By
531
Net Change
-63
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1182
5K → 10K24173-149#1182#1331
10K → 15K3075-45#1331#1376
15K → 20K7623+53#1376#1323
20K → Half415-11#1323#1334
Half → 25K885+83#1334#1251
25K → 30K6535+30#1251#1221
30K → 20M3435-1#1221#1222
20M → 21M4015+25#1222#1197
21M → 35K1315-2#1197#1199
35K → 23M4418+26#1199#1173
23M → 24M2328-5#1173#1178
24M → 40K1332-19#1178#1197
40K → 25.2M510-5#1197#1202
25.2M → Finish952-43#1202#1245
TOTALS468531-63
📊

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