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BOSTON MARATHON 2023

Julio Carrillo

TX

Bib: 20782 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:03/mi
25:01
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:05/mi
50:08
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:04/mi
1:15:12
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:15/mi
1:40:51
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:05/mi
1:46:22
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:14/mi
2:08:45
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:43/mi
2:38:57
↑ 181↓ 1480.2%
138 ft elev
20M
10:37/mi
2:53:23
↑ 64↓ 500.2%
148 ft elev
21M
12:07/mi
3:05:30
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:41/mi
3:12:45
↑ 17↓ 861.7%
156 ft elev
23M
10:31/mi
3:25:55
↑ 23↓ 630.6%
116 ft elev
24M
9:16/mi
3:35:11
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:16/mi
3:43:06
↓ 200.3%
20 ft elev
25.2M
10:03/mi
3:46:34
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:06/mi
3:55:50
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:46:228:07 /mi⚡ faster
2nd Half
2:09:289:53 /mi+21.7%
Positive split — 21.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:018:033.11 mi25:01
8:03
-
10K
50:088:043.10 mi25:07
8:05
+0:02
15K
1:15:128:043.11 mi25:04
8:04
-0:01
20K
1:40:518:073.11 mi25:39
8:15
+0:11
Half(13.11 mi)
1:46:228:070.68 mi5:31
8:05
-0:10
25K
2:08:458:172.42 mi22:23
9:14
+1:09
30K
2:38:578:323.11 mi30:12
9:43
+0:29
20M
2:53:238:401.36 mi14:26
10:37
+0:54
21M
3:05:308:501.00 mi12:07
12:07
+1:30
35K
3:12:458:520.75 mi7:15
9:41
-2:26
23M
3:25:558:571.25 mi13:10
10:31
+0:50
24M
3:35:118:581.00 mi9:16
9:16
-1:15
40K
3:43:068:590.85 mi7:55
9:16
0:00
25.2M
3:46:348:590.35 mi3:28
10:03
+0:47
Finish(26.22 mi)
3:55:509:001.02 mi9:16
9:06
-0:57
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:03 /mi

Average Pace

9:00 /mi

Slowest Pace

12:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:46:22

45% of race

Time at Steady Pace

1:26:17

37% of race

Time at Slower Pace

43:11

18% of race

Average Pace: 9:00 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi143741010610106149451028310283
10K6.21 mi3.10 mi14884-51010285-17910285-179154041047610476
15K9.32 mi3.11 mi14881+310276+910276+9149451028310283
20K12.43 mi3.11 mi14984-10310292-1610292-16153101039110391
Half13.11 mi0.68 mi14973+1110284+810284+8150321033210332
25K15.53 mi2.42 mi15958-98510630-34610630-346199491226612266
30K18.64 mi3.11 mi16931-97310990-36010990-360201941228912289
20M20.00 mi1.36 mi17542-61111220-23011220-230219801298912989
21M21.00 mi1.00 mi18178-63611450-23011450-230229221338713387
35K21.75 mi0.75 mi18286-10811494-4411494-44204221221312213
23M23.00 mi1.25 mi18581-29511622-12811622-128213391261012610
24M24.00 mi1.00 mi18580+111608+1411608+14183221123511235
40K24.85 mi0.85 mi18531+4911576+3211576+32173321072810728
25.2M25.20 mi0.35 mi18506+2511557+1911557+19175661082310823
Finish26.22 mi1.02 mi18526-2011554+311554+3184271127811278

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14945

Males

10283

M60-64

10283

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

15404

Males

10476

M60-64

10476

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14945

Males

10283

M60-64

10283

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

15310

Males

10391

M60-64

10391

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

15032

Males

10332

M60-64

10332

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19949

Males

12266

M60-64

12266

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

20194

Males

12289

M60-64

12289

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21980

Males

12989

M60-64

12989

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22922

Males

13387

M60-64

13387

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

20422

Males

12213

M60-64

12213

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

21339

Males

12610

M60-64

12610

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

18322

Males

11235

M60-64

11235

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17332

Males

10728

M60-64

10728

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17566

Males

10823

M60-64

10823

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

18427

Males

11278

M60-64

11278

Passing Analysis

Category:
Athletes Passed
829
Passed By
4981
Net Change
-4152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14374
5K → 10K124634-510#14374#14884
10K → 15K192189+3#14884#14881
15K → 20K155258-103#14881#14984
20K → Half4029+11#14984#14973
Half → 25K12997-985#14973#15958
25K → 30K371010-973#15958#16931
30K → 20M10621-611#16931#17542
20M → 21M4640-636#17542#18178
21M → 35K21129-108#18178#18286
35K → 23M26321-295#18286#18581
23M → 24M5352+1#18581#18580
24M → 40K7223+49#18580#18531
40K → 25.2M4015+25#18531#18506
25.2M → Finish4363-20#18506#18526
TOTALS8294981-4152

Passing Charts

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