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BOSTON MARATHON 2023

Amado Kurutz-Ulloa

Bib: 12236•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 44%
Division (M50-54)
#0 / 2052
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:32
Rank: #10286
Start → 5K
23:32 | 7:34/mi
10K· 6.21 mi
47:52
Rank: #11835 (-1549)
5K → 10K
24:20 | 7:50/mi
15K· 9.32 mi
1:11:25
Rank: #11459 (+376)
10K → 15K
23:33 | 7:35/mi
20K· 12.43 mi
1:35:17
Rank: #11243 (+216)
15K → 20K
23:52 | 7:41/mi
Half· 13.11 mi
1:40:28
Rank: #11219 (+24)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:59:12
Rank: #11087 (+132)
Half → 25K
18:44 | 7:44/mi
30K· 18.64 mi
2:24:16
Rank: #11077 (+10)
25K → 30K
25:04 | 8:04/mi
20M
2:34:54
Rank: #10888 (+189)
30K → 20M
10:38 | 7:49/mi
21M
2:43:27
Rank: #10871 (+17)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:49:06
Rank: #10779 (+92)
21M → 35K
5:39 | 7:33/mi
23M
2:59:30
Rank: #10822 (-43)
35K → 23M
10:24 | 8:18/mi
24M
3:07:14
Rank: #10749 (+73)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
3:13:55
Rank: #10640 (+109)
24M → 40K
6:41 | 7:49/mi
25.2M
3:16:47
Rank: #10590 (+50)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:24:41
Rank: #10555 (+35)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:28
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:44:13
Pace7:57 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1123:327:3423:32
7:34
-
10K
6.21 mi11:15:3147:527:4224:20
7:50
+0:16
15K
9.32 mi11:39:041:11:257:4023:33
7:35
-0:15
20K
12.43 mi12:02:561:35:177:4023:52
7:41
+0:06
Half
13.11 mi12:08:071:40:287:405:11
7:36
-0:05
25K
15.53 mi12:26:511:59:127:4018:44
7:44
+0:08
30K
18.64 mi12:51:552:24:167:4425:04
8:04
+0:20
20M
20.00 mi13:02:332:34:547:4510:38
7:49
-0:15
21M
21.00 mi13:11:062:43:277:478:33
8:33
+0:44
35K
21.75 mi13:16:452:49:067:475:39
7:33
-1:00
23M
23.00 mi13:27:092:59:307:4810:24
8:18
+0:45
24M
24.00 mi13:34:533:07:147:487:44
7:44
-0:34
40K
24.85 mi13:41:343:13:557:486:41
7:49
+0:05
25.2M
25.20 mi13:44:263:16:477:492:52
8:19
+0:30
Finish
26.22 mi13:52:203:24:417:497:54
7:45
-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

7:33 /mi

Average Pace

7:49 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:16

94% of race

Time at Steady Pace

11:25

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi10:51:1123:327:3423:32
7:34
#10286
10K
6.21 mi11:15:3147:527:4224:20
7:50
#11835
15K
9.32 mi11:39:041:11:257:4023:33
7:35
#11459
20K
12.43 mi12:02:561:35:177:4023:52
7:41
#11243
Half
13.11 mi12:08:071:40:287:405:11
7:36
#11219
25K
15.53 mi12:26:511:59:127:4018:44
7:44
#11087
30K
18.64 mi12:51:552:24:167:4425:04
8:04
#11077
20M
20.00 mi13:02:332:34:547:4510:38
7:49
#10888
21M
21.00 mi13:11:062:43:277:478:33
8:33
#10871
35K
21.75 mi13:16:452:49:067:475:39
7:33
#10779
23M
23.00 mi13:27:092:59:307:4810:24
8:18
#10822
24M
24.00 mi13:34:533:07:147:487:44
7:44
#10749
40K
24.85 mi13:41:343:13:557:486:41
7:49
#10640
25.2M
25.20 mi13:44:263:16:477:492:52
8:19
#10590
Finish
26.22 mi13:52:203:24:417:497:54
7:45
#10555
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi102868284828410824(Top 41%)8562(Top 56%)8562(Top 417%)
10K6.21 mi3.10 mi11835-15499036-7529036-75213384(Top 50%)9715(Top 64%)9715(Top 473%)
15K9.32 mi3.11 mi11459+3768867+1698867+16910824(Top 41%)8562(Top 56%)8562(Top 417%)
20K12.43 mi3.11 mi11243+2168760+1078760+10710769(Top 40%)8457(Top 56%)8457(Top 412%)
Half13.11 mi0.68 mi11219+248748+128748+1210945(Top 41%)8584(Top 57%)8584(Top 418%)
25K15.53 mi2.42 mi11087+1328669+798669+7910486(Top 39%)8249(Top 54%)8249(Top 402%)
30K18.64 mi3.11 mi11077+108613+568613+5611413(Top 43%)8540(Top 56%)8540(Top 416%)
20M20.00 mi1.36 mi10888+1898497+1168497+1169068(Top 34%)7243(Top 48%)7243(Top 353%)
21M21.00 mi1.00 mi10871+178459+388459+3810745(Top 40%)7986(Top 53%)7986(Top 389%)
35K21.75 mi0.75 mi10779+928399+608399+608912(Top 33%)7036(Top 46%)7036(Top 343%)
23M23.00 mi1.25 mi10822-438393+68393+611904(Top 45%)8422(Top 55%)8422(Top 410%)
24M24.00 mi1.00 mi10749+738332+618332+619288(Top 35%)7040(Top 46%)7040(Top 343%)
40K24.85 mi0.85 mi10640+1098249+838249+838781(Top 33%)6705(Top 44%)6705(Top 327%)
25.2M25.20 mi0.35 mi10590+508210+398210+398374(Top 31%)6406(Top 42%)6406(Top 312%)
Finish26.22 mi1.02 mi10555+358165+458165+4510298(Top 39%)7443(Top 49%)7443(Top 363%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10824

Males

8562

M50-54

8562

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13384

Males

9715

M50-54

9715

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10824

Males

8562

M50-54

8562

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10769

Males

8457

M50-54

8457

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10945

Males

8584

M50-54

8584

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10486

Males

8249

M50-54

8249

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11413

Males

8540

M50-54

8540

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9068

Males

7243

M50-54

7243

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10745

Males

7986

M50-54

7986

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8912

Males

7036

M50-54

7036

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11904

Males

8422

M50-54

8422

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9288

Males

7040

M50-54

7040

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8781

Males

6705

M50-54

6705

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8374

Males

6406

M50-54

6406

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10298

Males

7443

M50-54

7443

Passing Analysis

Category:
Athletes Passed
1980*
Passed By
2249
Net Change
-269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10286
5K → 10K291578-1549#10286#11835
10K → 15K42549+376#11835#11459
15K → 20K28064+216#11459#11243
20K → Half3814+24#11243#11219
Half → 25K18957+132#11219#11087
25K → 30K183173+10#11087#11077
30K → 20M205*16+189#11077#10888
20M → 21M8164+17#10888#10871
21M → 35K10210+92#10871#10779
35K → 23M66109-43#10779#10822
23M → 24M10835+73#10822#10749
24M → 40K12617+109#10749#10640
40K → 25.2M599+50#10640#10590
25.2M → Finish8954+35#10590#10555
TOTALS1980*2249-269

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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