Boston Marathon logo
BOSTON MARATHON 2025

Albert Fernandez

Bib: 7337•M

GA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:19
Rank: #1965
Start → 5K
19:19 | 6:13/mi
10K· 6.21 mi
39:06
Rank: #2362 (-397)
5K → 10K
19:47 | 6:22/mi
15K· 9.32 mi
59:15
Rank: #2720 (-358)
10K → 15K
20:09 | 6:29/mi
20K· 12.43 mi
1:19:43
Rank: #2958 (-238)
15K → 20K
20:28 | 6:35/mi
Half· 13.11 mi
1:24:01
Rank: #2924 (+34)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:39:57
Rank: #2957 (-33)
Half → 25K
15:56 | 6:34/mi
30K· 18.64 mi
2:00:45
Rank: #2903 (+54)
25K → 30K
20:48 | 6:42/mi
20M
2:09:59
Rank: #2866 (+37)
30K → 20M
9:14 | 6:48/mi
21M
2:17:03
Rank: #2816 (+50)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:21:47
Rank: #2753 (+63)
21M → 35K
4:44 | 6:20/mi
23M
2:30:12
Rank: #2683 (+70)
35K → 23M
8:25 | 6:43/mi
24M
2:36:46
Rank: #2630 (+53)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:42:25
Rank: #2574 (+56)
24M → 40K
5:39 | 6:36/mi
25.2M
2:44:51
Rank: #2543 (+31)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:51:14
Rank: #2484 (+59)
25.2M → Finish
6:23 | 6:16/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
Time1:24:01
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:27:13
Pace6:39 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0219:196:1319:19
6:13
-
10K
6.21 mi10:46:4939:066:1819:47
6:22
+0:09
15K
9.32 mi11:06:5859:156:2120:09
6:29
+0:07
20K
12.43 mi11:27:261:19:436:2520:28
6:35
+0:06
Half
13.11 mi11:31:441:24:016:254:18
6:18
-0:17
25K
15.53 mi11:47:401:39:576:2615:56
6:34
+0:16
30K
18.64 mi12:08:282:00:456:2920:48
6:42
+0:08
20M
20.00 mi12:17:422:09:596:309:14
6:48
+0:06
21M
21.00 mi12:24:462:17:036:327:04
7:04
+0:16
35K
21.75 mi12:29:302:21:476:314:44
6:20
-0:44
23M
23.00 mi12:37:552:30:126:328:25
6:43
+0:23
24M
24.00 mi12:44:292:36:466:326:34
6:34
-0:09
40K
24.85 mi12:50:082:42:256:325:39
6:36
+0:02
25.2M
25.20 mi12:52:342:44:516:332:26
7:03
+0:27
Finish
26.22 mi12:58:572:51:146:326:23
6:16
-0:47

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

6:13 /mi

Average Pace

6:32 /mi

Slowest Pace

7:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:44

94% of race

Time at Steady Pace

9:30

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:27:0219:196:1319:19
6:13
#1965
10K
6.21 mi10:46:4939:066:1819:47
6:22
#2362
15K
9.32 mi11:06:5859:156:2120:09
6:29
#2720
20K
12.43 mi11:27:261:19:436:2520:28
6:35
#2958
Half
13.11 mi11:31:441:24:016:254:18
6:18
#2924
25K
15.53 mi11:47:401:39:576:2615:56
6:34
#2957
30K
18.64 mi12:08:282:00:456:2920:48
6:42
#2903
20M
20.00 mi12:17:422:09:596:309:14
6:48
#2866
21M
21.00 mi12:24:462:17:036:327:04
7:04
#2816
35K
21.75 mi12:29:302:21:476:314:44
6:20
#2753
23M
23.00 mi12:37:552:30:126:328:25
6:43
#2683
24M
24.00 mi12:44:292:36:466:326:34
6:34
#2630
40K
24.85 mi12:50:082:42:256:325:39
6:36
#2574
25.2M
25.20 mi12:52:342:44:516:332:26
7:03
#2543
Finish
26.22 mi12:58:572:51:146:326:23
6:16
#2484
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1965186818683471(Top 12%)3287(Top 20%)3287(Top 58%)
10K6.21 mi3.10 mi2362-3972253-3852253-3852848(Top 10%)2711(Top 17%)2711(Top 48%)
15K9.32 mi3.11 mi2720-3582593-3402593-3403471(Top 12%)3287(Top 20%)3287(Top 58%)
20K12.43 mi3.11 mi2958-2382818-2252818-2253622(Top 13%)3421(Top 21%)3421(Top 61%)
Half13.11 mi0.68 mi2924+342788+302788+302566(Top 9%)2455(Top 15%)2455(Top 44%)
25K15.53 mi2.42 mi2957-332817-292817-293279(Top 12%)3105(Top 19%)3105(Top 55%)
30K18.64 mi3.11 mi2903+542764+532764+532868(Top 10%)2709(Top 17%)2709(Top 48%)
20M20.00 mi1.36 mi2866+372729+352729+352899(Top 10%)2708(Top 17%)2708(Top 48%)
21M21.00 mi1.00 mi2816+502681+482681+482549(Top 9%)2375(Top 15%)2375(Top 42%)
35K21.75 mi0.75 mi2753+632619+622619+621752(Top 6%)1646(Top 10%)1646(Top 29%)
23M23.00 mi1.25 mi2683+702549+702549+702358(Top 8%)2196(Top 14%)2196(Top 39%)
24M24.00 mi1.00 mi2630+532497+522497+522358(Top 8%)2183(Top 14%)2183(Top 39%)
40K24.85 mi0.85 mi2574+562442+552442+552016(Top 7%)1859(Top 12%)1859(Top 33%)
25.2M25.20 mi0.35 mi2543+312411+312411+311697(Top 6%)1554(Top 10%)1554(Top 28%)
Finish26.22 mi1.02 mi2484+592354+572354+571771(Top 6%)1641(Top 10%)1641(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3471

Males

3287

M18-39

3287

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2848

Males

2711

M18-39

2711

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3471

Males

3287

M18-39

3287

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3622

Males

3421

M18-39

3421

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2566

Males

2455

M18-39

2455

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3279

Males

3105

M18-39

3105

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2868

Males

2709

M18-39

2709

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2899

Males

2708

M18-39

2708

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2549

Males

2375

M18-39

2375

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1752

Males

1646

M18-39

1646

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2358

Males

2196

M18-39

2196

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2358

Males

2183

M18-39

2183

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2016

Males

1859

M18-39

1859

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1697

Males

1554

M18-39

1554

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1771

Males

1641

M18-39

1641

Passing Analysis

Category:
Athletes Passed
829
Passed By
1348
Net Change
-519
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1965
5K → 10K17414-397#1965#2362
10K → 15K17375-358#2362#2720
15K → 20K25263-238#2720#2958
20K → Half395+34#2958#2924
Half → 25K5689-33#2924#2957
25K → 30K13884+54#2957#2903
30K → 20M6831+37#2903#2866
20M → 21M7323+50#2866#2816
21M → 35K674+63#2816#2753
35K → 23M9020+70#2753#2683
23M → 24M7017+53#2683#2630
24M → 40K648+56#2630#2574
40K → 25.2M354+31#2574#2543
25.2M → Finish7011+59#2543#2484
TOTALS8291348-519
📊

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