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BOSTON MARATHON 2023

Garrett Largoza

Bib: 4625•M

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:28
Rank: #5617
Start → 5K
21:28 | 6:55/mi
10K· 6.21 mi
42:36
Rank: #5455 (+162)
5K → 10K
21:08 | 6:48/mi
15K· 9.32 mi
1:03:27
Rank: #5057 (+398)
10K → 15K
20:51 | 6:43/mi
20K· 12.43 mi
1:24:13
Rank: #4608 (+449)
15K → 20K
20:46 | 6:41/mi
Half· 13.11 mi
1:28:39
Rank: #4486 (+122)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:44:40
Rank: #4115 (+371)
Half → 25K
16:01 | 6:36/mi
30K· 18.64 mi
2:06:11
Rank: #4020 (+95)
25K → 30K
21:31 | 6:56/mi
20M
2:15:38
Rank: #3982 (+38)
30K → 20M
9:27 | 6:57/mi
21M
2:22:51
Rank: #3884 (+98)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:27:48
Rank: #3837 (+47)
21M → 35K
4:57 | 6:37/mi
23M
2:36:32
Rank: #3799 (+38)
35K → 23M
8:44 | 6:59/mi
24M
2:43:11
Rank: #3720 (+79)
23M → 24M
6:39 | 6:39/mi
40K· 24.85 mi
2:49:03
Rank: #3668 (+52)
24M → 40K
5:52 | 6:52/mi
25.2M
2:51:32
Rank: #3628 (+40)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:57:52
Rank: #3443 (+185)
25.2M → Finish
6:20 | 6:13/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:39
Pace6:46 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:13
Pace6:48 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1621:286:5521:28
6:55
-
10K
6.21 mi10:45:2442:366:5121:08
6:48
-0:07
15K
9.32 mi11:06:151:03:276:4820:51
6:43
-0:05
20K
12.43 mi11:27:011:24:136:4720:46
6:41
-0:02
Half
13.11 mi11:31:271:28:396:464:26
6:30
-0:11
25K
15.53 mi11:47:281:44:406:4416:01
6:36
+0:06
30K
18.64 mi12:08:592:06:116:4621:31
6:56
+0:20
20M
20.00 mi12:18:262:15:386:479:27
6:57
+0:01
21M
21.00 mi12:25:392:22:516:487:13
7:13
+0:16
35K
21.75 mi12:30:362:27:486:484:57
6:37
-0:36
23M
23.00 mi12:39:202:36:326:488:44
6:59
+0:22
24M
24.00 mi12:45:592:43:116:486:39
6:39
-0:20
40K
24.85 mi12:51:512:49:036:485:52
6:52
+0:13
25.2M
25.20 mi12:54:202:51:326:482:29
7:12
+0:20
Finish
26.22 mi13:00:402:57:526:476:20
6:13
-0:59

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

6:47 /mi

Slowest Pace

7:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:08

57% of race

Time at Steady Pace

1:16:44

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:24:1621:286:5521:28
6:55
#5617
10K
6.21 mi10:45:2442:366:5121:08
6:48
#5455
15K
9.32 mi11:06:151:03:276:4820:51
6:43
#5057
20K
12.43 mi11:27:011:24:136:4720:46
6:41
#4608
Half
13.11 mi11:31:271:28:396:464:26
6:30
#4486
25K
15.53 mi11:47:281:44:406:4416:01
6:36
#4115
30K
18.64 mi12:08:592:06:116:4621:31
6:56
#4020
20M
20.00 mi12:18:262:15:386:479:27
6:57
#3982
21M
21.00 mi12:25:392:22:516:487:13
7:13
#3884
35K
21.75 mi12:30:362:27:486:484:57
6:37
#3837
23M
23.00 mi12:39:202:36:326:488:44
6:59
#3799
24M
24.00 mi12:45:592:43:116:486:39
6:39
#3720
40K
24.85 mi12:51:512:49:036:485:52
6:52
#3668
25.2M
25.20 mi12:54:202:51:326:482:29
7:12
#3628
Finish
26.22 mi13:00:402:57:526:476:20
6:13
#3443
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5617516951694225(Top 16%)3962(Top 26%)3962(Top 75%)
10K6.21 mi3.10 mi5455+1625035+1345035+1345300(Top 20%)4895(Top 32%)4895(Top 93%)
15K9.32 mi3.11 mi5057+3984693+3424693+3424225(Top 16%)3962(Top 26%)3962(Top 75%)
20K12.43 mi3.11 mi4608+4494298+3954298+3953436(Top 13%)3255(Top 21%)3255(Top 62%)
Half13.11 mi0.68 mi4486+1224195+1034195+1032816(Top 11%)2700(Top 18%)2700(Top 51%)
25K15.53 mi2.42 mi4115+3713861+3343861+3342753(Top 10%)2634(Top 17%)2634(Top 50%)
30K18.64 mi3.11 mi4020+953780+813780+813819(Top 14%)3578(Top 24%)3578(Top 68%)
20M20.00 mi1.36 mi3982+383744+363744+363723(Top 14%)3467(Top 23%)3467(Top 66%)
21M21.00 mi1.00 mi3884+983656+883656+883206(Top 12%)2992(Top 20%)2992(Top 57%)
35K21.75 mi0.75 mi3837+473610+463610+463092(Top 12%)2894(Top 19%)2894(Top 55%)
23M23.00 mi1.25 mi3799+383576+343576+343652(Top 14%)3376(Top 22%)3376(Top 64%)
24M24.00 mi1.00 mi3720+793501+753501+752839(Top 11%)2640(Top 17%)2640(Top 50%)
40K24.85 mi0.85 mi3668+523450+513450+513109(Top 12%)2853(Top 19%)2853(Top 54%)
25.2M25.20 mi0.35 mi3628+403415+353415+352545(Top 10%)2358(Top 16%)2358(Top 45%)
Finish26.22 mi1.02 mi3443+1853246+1693246+1691342(Top 5%)1272(Top 8%)1272(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4225

Males

3962

M18-39

3962

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5300

Males

4895

M18-39

4895

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4225

Males

3962

M18-39

3962

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3436

Males

3255

M18-39

3255

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2816

Males

2700

M18-39

2700

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2753

Males

2634

M18-39

2634

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3819

Males

3578

M18-39

3578

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3723

Males

3467

M18-39

3467

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3206

Males

2992

M18-39

2992

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3092

Males

2894

M18-39

2894

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3652

Males

3376

M18-39

3376

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2839

Males

2640

M18-39

2640

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3109

Males

2853

M18-39

2853

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2545

Males

2358

M18-39

2358

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1342

Males

1272

M18-39

1272

Passing Analysis

Category:
Athletes Passed
2518
Passed By
344
Net Change
+2174
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5617
5K → 10K283121+162#5617#5455
10K → 15K41012+398#5455#5057
15K → 20K4512+449#5057#4608
20K → Half1231+122#4608#4486
Half → 25K3732+371#4486#4115
25K → 30K15964+95#4115#4020
30K → 20M6931+38#4020#3982
20M → 21M12325+98#3982#3884
21M → 35K5811+47#3884#3837
35K → 23M7537+38#3837#3799
23M → 24M9213+79#3799#3720
24M → 40K7220+52#3720#3668
40K → 25.2M444+40#3668#3628
25.2M → Finish1861+185#3628#3443
TOTALS2518344+2174
📊

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