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BOSTON MARATHON 2023

Hiran Cantu

Bib: 19326•M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:04/mi
25:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:01/mi
49:58
↑ 79↓ 1380.4%
15K· 9.32 mi
8:08/mi
1:15:14
↑ 67↓ 78
20K· 12.43 mi
8:00/mi
1:40:04
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:45:22
↑ 19↓ 370.5%
25K· 15.53 mi
8:01/mi
2:04:49
↑ 66↓ 880.2%
30K· 18.64 mi
8:20/mi
2:30:42
↑ 181↓ 1480.2%
20M
8:37/mi
2:42:24
↑ 64↓ 500.2%
21M
9:41/mi
2:52:05
↑ 106↓ 241.6%
35K· 21.75 mi
8:51/mi
2:58:42
↑ 17↓ 861.7%
23M
9:07/mi
3:10:07
↑ 23↓ 630.6%
24M
8:40/mi
3:18:47
↓ 821.3%
40K· 24.85 mi
8:53/mi
3:26:23
↓ 200.3%
25.2M
9:49/mi
3:29:46
↑ 13↓ 160.2%
Finish· 26.22 mi
8:48/mi
3:38:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:22
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:53:22
Pace8:39 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4925:058:0425:05
8:04
-
10K
6.21 mi11:41:4249:588:0224:53
8:01
-0:03
15K
9.32 mi12:06:581:15:148:0425:16
8:08
+0:07
20K
12.43 mi12:31:481:40:048:0324:50
8:00
-0:08
Half
13.11 mi12:37:061:45:228:025:18
7:46
-0:14
25K
15.53 mi12:56:332:04:498:0219:27
8:01
+0:15
30K
18.64 mi13:22:262:30:428:0525:53
8:20
+0:19
20M
20.00 mi13:34:082:42:248:0711:42
8:37
+0:17
21M
21.00 mi13:43:492:52:058:129:41
9:41
+1:04
35K
21.75 mi13:50:262:58:428:136:37
8:51
-0:50
23M
23.00 mi14:01:513:10:078:1611:25
9:07
+0:16
24M
24.00 mi14:10:313:18:478:178:40
8:40
-0:27
40K
24.85 mi14:18:073:26:238:187:36
8:53
+0:13
25.2M
25.20 mi14:21:303:29:468:193:23
9:49
+0:56
Finish
26.22 mi14:30:283:38:448:218:58
8:48
-1:01

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

7:46 /mi

Average Pace

8:21 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:49

57% of race

Time at Steady Pace

1:09:26

32% of race

Time at Slower Pace

24:29

11% of race

Average Pace: 8:21 /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 mi11:16:4925:058:0425:05
8:04
#14505
10K
6.21 mi11:41:4249:588:0224:53
8:01
#14671
15K
9.32 mi12:06:581:15:148:0425:16
8:08
#14916
20K
12.43 mi12:31:481:40:048:0324:50
8:00
#14502
Half
13.11 mi12:37:061:45:228:025:18
7:46
#14387
25K
15.53 mi12:56:332:04:498:0219:27
8:01
#14151
30K
18.64 mi13:22:262:30:428:0525:53
8:20
#13972
20M
20.00 mi13:34:082:42:248:0711:42
8:37
#14001
21M
21.00 mi13:43:492:52:058:129:41
9:41
#14174
35K
21.75 mi13:50:262:58:428:136:37
8:51
#14284
23M
23.00 mi14:01:513:10:078:1611:25
9:07
#14442
24M
24.00 mi14:10:313:18:478:178:40
8:40
#14461
40K
24.85 mi14:18:073:26:238:187:36
8:53
#14497
25.2M
25.20 mi14:21:303:29:468:193:23
9:49
#14519
Finish
26.22 mi14:30:283:38:448:218:58
8:48
#14617
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14505101561015615364(Top 58%)10455(Top 69%)10455(Top 735%)
10K6.21 mi3.10 mi14671-16610203-4710203-4714851(Top 56%)10253(Top 68%)10253(Top 721%)
15K9.32 mi3.11 mi14916-24510291-8810291-8815364(Top 58%)10455(Top 69%)10455(Top 735%)
20K12.43 mi3.11 mi14502+41410113+17810113+17813355(Top 50%)9606(Top 63%)9606(Top 676%)
Half13.11 mi0.68 mi14387+11510058+5510058+5512425(Top 47%)9261(Top 61%)9261(Top 651%)
25K15.53 mi2.42 mi14151+2369937+1219937+12112918(Top 49%)9324(Top 61%)9324(Top 656%)
30K18.64 mi3.11 mi13972+1799832+1059832+10513214(Top 50%)9327(Top 61%)9327(Top 656%)
20M20.00 mi1.36 mi14001-299818+149818+1414304(Top 54%)9688(Top 64%)9688(Top 681%)
21M21.00 mi1.00 mi14174-1739860-429860-4216753(Top 63%)10687(Top 70%)10687(Top 752%)
35K21.75 mi0.75 mi14284-1109888-289888-2817133(Top 64%)10752(Top 71%)10752(Top 756%)
23M23.00 mi1.25 mi14442-1589927-399927-3916607(Top 62%)10500(Top 69%)10500(Top 738%)
24M24.00 mi1.00 mi14461-199914+139914+1315436(Top 58%)9914(Top 65%)9914(Top 697%)
40K24.85 mi0.85 mi14497-369905+99905+915527(Top 58%)9910(Top 65%)9910(Top 697%)
25.2M25.20 mi0.35 mi14519-229906-19906-116516(Top 62%)10328(Top 68%)10328(Top 726%)
Finish26.22 mi1.02 mi14617-989927-219927-2117010(Top 64%)10606(Top 70%)10606(Top 746%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

15364

Males

10455

M55-59

10455

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14851

Males

10253

M55-59

10253

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

15364

Males

10455

M55-59

10455

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

13355

Males

9606

M55-59

9606

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12425

Males

9261

M55-59

9261

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12918

Males

9324

M55-59

9324

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

13214

Males

9327

M55-59

9327

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

14304

Males

9688

M55-59

9688

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

16753

Males

10687

M55-59

10687

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

17133

Males

10752

M55-59

10752

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

16607

Males

10500

M55-59

10500

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

15436

Males

9914

M55-59

9914

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15527

Males

9910

M55-59

9910

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16516

Males

10328

M55-59

10328

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

17010

Males

10606

M55-59

10606

Passing Analysis

Category:
Athletes Passed
1798
Passed By
1910
Net Change
-112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14505
5K → 10K224390-166#14505#14671
10K → 15K100345-245#14671#14916
15K → 20K44733+414#14916#14502
20K → Half1216+115#14502#14387
Half → 25K27539+236#14387#14151
25K → 30K283104+179#14151#13972
30K → 20M86115-29#13972#14001
20M → 21M35208-173#14001#14174
21M → 35K24134-110#14174#14284
35K → 23M39197-158#14284#14442
23M → 24M6988-19#14442#14461
24M → 40K4379-36#14461#14497
40K → 25.2M1739-22#14497#14519
25.2M → Finish35133-98#14519#14617
TOTALS17981910-112
📊

Passing Visuals

Category:
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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