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BOSTON MARATHON 2025

Garrett Largoza

Bib: 4486•M

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:01
Rank: #3410
Start → 5K
20:01 | 6:27/mi
10K· 6.21 mi
39:35
Rank: #2845 (+565)
5K → 10K
19:34 | 6:18/mi
15K· 9.32 mi
59:04
Rank: #2622 (+223)
10K → 15K
19:29 | 6:16/mi
20K· 12.43 mi
1:19:04
Rank: #2620 (+2)
15K → 20K
20:00 | 6:26/mi
Half· 13.11 mi
1:23:29
Rank: #2666 (-46)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:40:19
Rank: #3101 (-435)
Half → 25K
16:50 | 6:57/mi
30K· 18.64 mi
2:02:23
Rank: #3422 (-321)
25K → 30K
22:04 | 7:06/mi
20M
2:13:08
Rank: #3818 (-396)
30K → 20M
10:45 | 7:55/mi
21M
2:21:49
Rank: #4223 (-405)
20M → 21M
8:41 | 8:41/mi
35K· 21.75 mi
2:27:26
Rank: #4398 (-175)
21M → 35K
5:37 | 7:30/mi
23M
2:36:57
Rank: #4567 (-169)
35K → 23M
9:31 | 7:36/mi
24M
2:44:37
Rank: #4793 (-226)
23M → 24M
7:40 | 7:40/mi
40K· 24.85 mi
2:50:48
Rank: #4800 (-7)
24M → 40K
6:11 | 7:14/mi
25.2M
2:53:27
Rank: #4785 (+15)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
3:00:37
Rank: #4825 (-40)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:29
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:37:08
Pace7:25 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5220:016:2720:01
6:27
-
10K
6.21 mi10:41:2639:356:2219:34
6:18
-0:09
15K
9.32 mi11:00:5559:046:2019:29
6:16
-0:02
20K
12.43 mi11:20:551:19:046:2220:00
6:26
+0:10
Half
13.11 mi11:25:201:23:296:224:25
6:28
+0:02
25K
15.53 mi11:42:101:40:196:2716:50
6:57
+0:29
30K
18.64 mi12:04:142:02:236:3422:04
7:06
+0:09
20M
20.00 mi12:14:592:13:086:3910:45
7:55
+0:49
21M
21.00 mi12:23:402:21:496:458:41
8:41
+0:46
35K
21.75 mi12:29:172:27:266:475:37
7:30
-1:11
23M
23.00 mi12:38:482:36:576:499:31
7:36
+0:06
24M
24.00 mi12:46:282:44:376:527:40
7:40
+0:04
40K
24.85 mi12:52:392:50:486:526:11
7:14
-0:26
25.2M
25.20 mi12:55:182:53:276:532:39
7:41
+0:27
Finish
26.22 mi13:02:283:00:376:547:10
7:02
-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

6:16 /mi

Average Pace

6:54 /mi

Slowest Pace

8:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:29

46% of race

Time at Steady Pace

52:15

29% of race

Time at Slower Pace

44:53

25% of race

Average Pace: 6:53 /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 mi10:21:5220:016:2720:01
6:27
#3410
10K
6.21 mi10:41:2639:356:2219:34
6:18
#2845
15K
9.32 mi11:00:5559:046:2019:29
6:16
#2622
20K
12.43 mi11:20:551:19:046:2220:00
6:26
#2620
Half
13.11 mi11:25:201:23:296:224:25
6:28
#2666
25K
15.53 mi11:42:101:40:196:2716:50
6:57
#3101
30K
18.64 mi12:04:142:02:236:3422:04
7:06
#3422
20M
20.00 mi12:14:592:13:086:3910:45
7:55
#3818
21M
21.00 mi12:23:402:21:496:458:41
8:41
#4223
35K
21.75 mi12:29:172:27:266:475:37
7:30
#4398
23M
23.00 mi12:38:482:36:576:499:31
7:36
#4567
24M
24.00 mi12:46:282:44:376:527:40
7:40
#4793
40K
24.85 mi12:52:392:50:486:526:11
7:14
#4800
25.2M
25.20 mi12:55:182:53:276:532:39
7:41
#4785
Finish
26.22 mi13:02:283:00:376:547:10
7:02
#4825
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3410323932392206(Top 8%)2102(Top 13%)2102(Top 37%)
10K6.21 mi3.10 mi2845+5652711+5282711+5282413(Top 8%)2308(Top 14%)2308(Top 41%)
15K9.32 mi3.11 mi2622+2232500+2112500+2112206(Top 8%)2102(Top 13%)2102(Top 37%)
20K12.43 mi3.11 mi2620+2250025002742(Top 10%)2612(Top 16%)2612(Top 46%)
Half13.11 mi0.68 mi2666-462543-432543-433505(Top 12%)3321(Top 21%)3321(Top 59%)
25K15.53 mi2.42 mi3101-4352956-4132956-4135911(Top 21%)5324(Top 33%)5324(Top 94%)
30K18.64 mi3.11 mi3422-3213237-2813237-2815312(Top 19%)4787(Top 30%)4787(Top 85%)
20M20.00 mi1.36 mi3818-3963596-3593596-3599772(Top 34%)7402(Top 46%)7402(Top 131%)
21M21.00 mi1.00 mi4223-4053938-3423938-34211526(Top 41%)8119(Top 50%)8119(Top 144%)
35K21.75 mi0.75 mi4398-1754080-1424080-1428611(Top 30%)6620(Top 41%)6620(Top 117%)
23M23.00 mi1.25 mi4567-1694213-1334213-1337215(Top 25%)5695(Top 35%)5695(Top 101%)
24M24.00 mi1.00 mi4793-2264398-1854398-1858848(Top 31%)6555(Top 41%)6555(Top 116%)
40K24.85 mi0.85 mi4800-7439843985182(Top 18%)4323(Top 27%)4323(Top 77%)
25.2M25.20 mi0.35 mi4785+154382+164382+164220(Top 15%)3576(Top 22%)3576(Top 63%)
Finish26.22 mi1.02 mi4825-404408-264408-265903(Top 21%)4661(Top 29%)4661(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2206

Males

2102

M18-39

2102

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2413

Males

2308

M18-39

2308

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2206

Males

2102

M18-39

2102

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2742

Males

2612

M18-39

2612

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3505

Males

3321

M18-39

3321

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5911

Males

5324

M18-39

5324

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5312

Males

4787

M18-39

4787

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9772

Males

7402

M18-39

7402

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11526

Males

8119

M18-39

8119

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8611

Males

6620

M18-39

6620

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

7215

Males

5695

M18-39

5695

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8848

Males

6555

M18-39

6555

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5182

Males

4323

M18-39

4323

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4220

Males

3576

M18-39

3576

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5903

Males

4661

M18-39

4661

Passing Analysis

Category:
Athletes Passed
1160
Passed By
2575
Net Change
-1415
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3410
5K → 10K5738+565#3410#2845
10K → 15K2329+223#2845#2622
15K → 20K6967+2#2622#2620
20K → Half450-46#2620#2666
Half → 25K11446-435#2666#3101
25K → 30K47368-321#3101#3422
30K → 20M9405-396#3422#3818
20M → 21M14419-405#3818#4223
21M → 35K15190-175#4223#4398
35K → 23M38207-169#4398#4567
23M → 24M21247-226#4567#4793
24M → 40K5966-7#4793#4800
40K → 25.2M3318+15#4800#4785
25.2M → Finish3575-40#4785#4825
TOTALS11602575-1415
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing