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BOSTON MARATHON 2023

Alvaro Jofre

Bib: 2304•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:38
Rank: #685
Start → 5K
18:38 | 6:00/mi
10K· 6.21 mi
37:16
Rank: #723 (-38)
5K → 10K
18:38 | 6:00/mi
15K· 9.32 mi
56:03
Rank: #749 (-26)
10K → 15K
18:47 | 6:03/mi
20K· 12.43 mi
1:14:52
Rank: #715 (+34)
15K → 20K
18:49 | 6:03/mi
Half· 13.11 mi
1:18:53
Rank: #700 (+15)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:33:34
Rank: #691 (+9)
Half → 25K
14:41 | 6:03/mi
30K· 18.64 mi
1:52:50
Rank: #678 (+13)
25K → 30K
19:16 | 6:12/mi
20M
2:01:31
Rank: #689 (-11)
30K → 20M
8:41 | 6:23/mi
21M
2:07:54
Rank: #667 (+22)
20M → 21M
6:23 | 6:23/mi
35K· 21.75 mi
2:12:23
Rank: #664 (+3)
21M → 35K
4:29 | 6:00/mi
23M
2:20:20
Rank: #660 (+4)
35K → 23M
7:57 | 6:21/mi
24M
2:26:31
Rank: #666 (-6)
23M → 24M
6:11 | 6:11/mi
40K· 24.85 mi
2:32:03
Rank: #677 (-11)
24M → 40K
5:32 | 6:28/mi
25.2M
2:34:29
Rank: #683 (-6)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:41:05
Rank: #709 (-26)
25.2M → Finish
6:36 | 6:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:53
Pace6:01 /mi
2nd Half
Distance13.11 mi
Time1:22:12
Pace6:16 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2618:386:0018:38
6:00
-
10K
6.21 mi10:38:0437:166:0018:38
6:00
0:00
15K
9.32 mi10:56:5156:036:0118:47
6:03
+0:03
20K
12.43 mi11:15:401:14:526:0118:49
6:03
0:00
Half
13.11 mi11:19:411:18:536:014:01
5:53
-0:10
25K
15.53 mi11:34:221:33:346:0114:41
6:03
+0:10
30K
18.64 mi11:53:381:52:506:0319:16
6:12
+0:09
20M
20.00 mi12:02:192:01:316:058:41
6:23
+0:11
21M
21.00 mi12:08:422:07:546:056:23
6:23
0:00
35K
21.75 mi12:13:112:12:236:054:29
6:00
-0:23
23M
23.00 mi12:21:082:20:206:067:57
6:21
+0:21
24M
24.00 mi12:27:192:26:316:066:11
6:11
-0:10
40K
24.85 mi12:32:512:32:036:075:32
6:28
+0:17
25.2M
25.20 mi12:35:172:34:296:082:26
7:03
+0:35
Finish
26.22 mi12:41:532:41:056:096:36
6:29
-0:34

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

5:53 /mi

Average Pace

6:09 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:03

94% of race

Time at Steady Pace

6:36

4% of race

Time at Slower Pace

2:26

2% of race

Average Pace: 6:09 /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 mi10:19:2618:386:0018:38
6:00
#685
10K
6.21 mi10:38:0437:166:0018:38
6:00
#723
15K
9.32 mi10:56:5156:036:0118:47
6:03
#749
20K
12.43 mi11:15:401:14:526:0118:49
6:03
#715
Half
13.11 mi11:19:411:18:536:014:01
5:53
#700
25K
15.53 mi11:34:221:33:346:0114:41
6:03
#691
30K
18.64 mi11:53:381:52:506:0319:16
6:12
#678
20M
20.00 mi12:02:192:01:316:058:41
6:23
#689
21M
21.00 mi12:08:422:07:546:056:23
6:23
#667
35K
21.75 mi12:13:112:12:236:054:29
6:00
#664
23M
23.00 mi12:21:082:20:206:067:57
6:21
#660
24M
24.00 mi12:27:192:26:316:066:11
6:11
#666
40K
24.85 mi12:32:512:32:036:075:32
6:28
#677
25.2M
25.20 mi12:35:172:34:296:082:26
7:03
#683
Finish
26.22 mi12:41:532:41:056:096:36
6:29
#709
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi685640640814(Top 3%)768(Top 5%)768(Top 15%)
10K6.21 mi3.10 mi723-38679-39679-39784(Top 3%)739(Top 5%)739(Top 14%)
15K9.32 mi3.11 mi749-26705-26705-26814(Top 3%)768(Top 5%)768(Top 15%)
20K12.43 mi3.11 mi715+34672+33672+33674(Top 3%)632(Top 4%)632(Top 12%)
Half13.11 mi0.68 mi700+15657+15657+15538(Top 2%)500(Top 3%)500(Top 9%)
25K15.53 mi2.42 mi691+9649+8649+8638(Top 2%)597(Top 4%)597(Top 11%)
30K18.64 mi3.11 mi678+13636+13636+13686(Top 3%)649(Top 4%)649(Top 12%)
20M20.00 mi1.36 mi689-11647-11647-111090(Top 4%)1044(Top 7%)1044(Top 20%)
21M21.00 mi1.00 mi667+22625+22625+22470(Top 2%)436(Top 3%)436(Top 8%)
35K21.75 mi0.75 mi664+3622+3622+3664(Top 2%)624(Top 4%)624(Top 12%)
23M23.00 mi1.25 mi660+4619+3619+3950(Top 4%)903(Top 6%)903(Top 17%)
24M24.00 mi1.00 mi666-6625-6625-6949(Top 4%)898(Top 6%)898(Top 17%)
40K24.85 mi0.85 mi677-11636-11636-111421(Top 5%)1340(Top 9%)1340(Top 25%)
25.2M25.20 mi0.35 mi683-6641-5641-51856(Top 7%)1739(Top 11%)1739(Top 33%)
Finish26.22 mi1.02 mi709-26667-26667-262343(Top 9%)2161(Top 14%)2161(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

814

Males

768

M18-39

768

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

784

Males

739

M18-39

739

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

814

Males

768

M18-39

768

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

674

Males

632

M18-39

632

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

538

Males

500

M18-39

500

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

638

Males

597

M18-39

597

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

686

Males

649

M18-39

649

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1090

Males

1044

M18-39

1044

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

470

Males

436

M18-39

436

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

664

Males

624

M18-39

624

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

950

Males

903

M18-39

903

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

949

Males

898

M18-39

898

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1421

Males

1340

M18-39

1340

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1856

Males

1739

M18-39

1739

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2343

Males

2161

M18-39

2161

Passing Analysis

Category:
Athletes Passed
213
Passed By
237
Net Change
-24
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#685
5K → 10K1351-38#685#723
10K → 15K1339-26#723#749
15K → 20K417+34#749#715
20K → Half161+15#715#700
Half → 25K2011+9#700#691
25K → 30K3017+13#691#678
30K → 20M920-11#678#689
20M → 21M242+22#689#667
21M → 35K85+3#667#664
35K → 23M1814+4#664#660
23M → 24M713-6#660#666
24M → 40K819-11#666#677
40K → 25.2M39-6#677#683
25.2M → Finish329-26#683#709
TOTALS213237-24
📊

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