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BOSTON MARATHON 2023

Jose Herrera

Bib: 7231•M

FL

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
20:45
Rank: #3471
Start → 5K
20:45 | 6:41/mi
10K· 6.21 mi
41:55
Rank: #4431 (-960)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:02:42
Rank: #4279 (+152)
10K → 15K
20:47 | 6:41/mi
20K· 12.43 mi
1:23:43
Rank: #4216 (+63)
15K → 20K
21:01 | 6:46/mi
Half· 13.11 mi
1:28:19
Rank: #4235 (-19)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:44:52
Rank: #4220 (+15)
Half → 25K
16:33 | 6:50/mi
30K· 18.64 mi
2:06:21
Rank: #4098 (+122)
25K → 30K
21:29 | 6:55/mi
20M
2:15:51
Rank: #4075 (+23)
30K → 20M
9:30 | 6:59/mi
21M
2:23:08
Rank: #4011 (+64)
20M → 21M
7:17 | 7:17/mi
35K· 21.75 mi
2:28:08
Rank: #3971 (+40)
21M → 35K
5:00 | 6:41/mi
23M
2:36:38
Rank: #3838 (+133)
35K → 23M
8:30 | 6:47/mi
24M
2:42:59
Rank: #3643 (+195)
23M → 24M
6:21 | 6:21/mi
40K· 24.85 mi
2:48:43
Rank: #3542 (+101)
24M → 40K
5:44 | 6:42/mi
25.2M
2:51:12
Rank: #3509 (+33)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:57:49
Rank: #3437 (+72)
25.2M → Finish
6:37 | 6:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:19
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:29:30
Pace6:50 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4220:456:4120:45
6:41
-
10K
6.21 mi10:45:5241:556:4521:10
6:49
+0:08
15K
9.32 mi11:06:391:02:426:4420:47
6:41
-0:08
20K
12.43 mi11:27:401:23:436:4421:01
6:46
+0:05
Half
13.11 mi11:32:161:28:196:444:36
6:45
-0:01
25K
15.53 mi11:48:491:44:526:4516:33
6:50
+0:05
30K
18.64 mi12:10:182:06:216:4721:29
6:55
+0:05
20M
20.00 mi12:19:482:15:516:489:30
6:59
+0:04
21M
21.00 mi12:27:052:23:086:497:17
7:17
+0:18
35K
21.75 mi12:32:052:28:086:495:00
6:41
-0:36
23M
23.00 mi12:40:352:36:386:498:30
6:47
+0:06
24M
24.00 mi12:46:562:42:596:476:21
6:21
-0:26
40K
24.85 mi12:52:402:48:436:475:44
6:42
+0:21
25.2M
25.20 mi12:55:092:51:126:482:29
7:12
+0:30
Finish
26.22 mi13:01:462:57:496:476:37
6:30
-0:42

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

6:21 /mi

Average Pace

6:47 /mi

Slowest Pace

7:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:03

95% of race

Time at Steady Pace

9:46

5% 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 mi10:24:4220:456:4120:45
6:41
#3471
10K
6.21 mi10:45:5241:556:4521:10
6:49
#4431
15K
9.32 mi11:06:391:02:426:4420:47
6:41
#4279
20K
12.43 mi11:27:401:23:436:4421:01
6:46
#4216
Half
13.11 mi11:32:161:28:196:444:36
6:45
#4235
25K
15.53 mi11:48:491:44:526:4516:33
6:50
#4220
30K
18.64 mi12:10:182:06:216:4721:29
6:55
#4098
20M
20.00 mi12:19:482:15:516:489:30
6:59
#4075
21M
21.00 mi12:27:052:23:086:497:17
7:17
#4011
35K
21.75 mi12:32:052:28:086:495:00
6:41
#3971
23M
23.00 mi12:40:352:36:386:498:30
6:47
#3838
24M
24.00 mi12:46:562:42:596:476:21
6:21
#3643
40K
24.85 mi12:52:402:48:436:475:44
6:42
#3542
25.2M
25.20 mi12:55:092:51:126:482:29
7:12
#3509
Finish
26.22 mi13:01:462:57:496:476:37
6:30
#3437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3471327232724023(Top 15%)3779(Top 25%)3779(Top 72%)
10K6.21 mi3.10 mi4431-9604145-8734145-8735399(Top 20%)4976(Top 33%)4976(Top 94%)
15K9.32 mi3.11 mi4279+1524007+1384007+1384023(Top 15%)3779(Top 25%)3779(Top 72%)
20K12.43 mi3.11 mi4216+633952+553952+554114(Top 15%)3858(Top 25%)3858(Top 73%)
Half13.11 mi0.68 mi4235-193969-173969-174656(Top 17%)4318(Top 28%)4318(Top 82%)
25K15.53 mi2.42 mi4220+153957+123957+124356(Top 16%)4060(Top 27%)4060(Top 77%)
30K18.64 mi3.11 mi4098+1223851+1063851+1063746(Top 14%)3512(Top 23%)3512(Top 66%)
20M20.00 mi1.36 mi4075+233826+253826+253955(Top 15%)3671(Top 24%)3671(Top 69%)
21M21.00 mi1.00 mi4011+643767+593767+593514(Top 13%)3265(Top 22%)3265(Top 62%)
35K21.75 mi0.75 mi3971+403730+373730+373451(Top 13%)3203(Top 21%)3203(Top 61%)
23M23.00 mi1.25 mi3838+1333613+1173613+1172607(Top 10%)2448(Top 16%)2448(Top 46%)
24M24.00 mi1.00 mi3643+1953436+1773436+1771528(Top 6%)1447(Top 10%)1447(Top 27%)
40K24.85 mi0.85 mi3542+1013343+933343+932384(Top 9%)2214(Top 15%)2214(Top 42%)
25.2M25.20 mi0.35 mi3509+333312+313312+312544(Top 10%)2357(Top 16%)2357(Top 45%)
Finish26.22 mi1.02 mi3437+723240+723240+722446(Top 9%)2254(Top 15%)2254(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4023

Males

3779

M18-39

3779

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5399

Males

4976

M18-39

4976

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4023

Males

3779

M18-39

3779

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4114

Males

3858

M18-39

3858

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4656

Males

4318

M18-39

4318

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4356

Males

4060

M18-39

4060

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3746

Males

3512

M18-39

3512

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3955

Males

3671

M18-39

3671

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3514

Males

3265

M18-39

3265

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3451

Males

3203

M18-39

3203

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2607

Males

2448

M18-39

2448

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1528

Males

1447

M18-39

1447

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2384

Males

2214

M18-39

2214

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2544

Males

2357

M18-39

2357

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2446

Males

2254

M18-39

2254

Passing Analysis

Category:
Athletes Passed
1432
Passed By
1398
Net Change
+34
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3471
5K → 10K17977-960#3471#4431
10K → 15K21361+152#4431#4279
15K → 20K12764+63#4279#4216
20K → Half1534-19#4216#4235
Half → 25K9681+15#4235#4220
25K → 30K18058+122#4220#4098
30K → 20M6340+23#4098#4075
20M → 21M9632+64#4075#4011
21M → 35K5818+40#4011#3971
35K → 23M1385+133#3971#3838
23M → 24M1961+195#3838#3643
24M → 40K1054+101#3643#3542
40K → 25.2M385+33#3542#3509
25.2M → Finish9018+72#3509#3437
TOTALS14321398+34
📊

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