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BOSTON MARATHON 2023

Armando Aguero Sr

Bib: 12383•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
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
7:31/mi
23:22
↑ 97↓ 3451.5%
10K· 6.21 mi
7:24/mi
46:21
↑ 79↓ 1380.4%
15K· 9.32 mi
7:21/mi
1:09:11
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:32:28
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:37:30
↑ 19↓ 370.5%
25K· 15.53 mi
7:40/mi
1:56:05
↑ 66↓ 880.2%
30K· 18.64 mi
8:04/mi
2:21:09
↑ 181↓ 1480.2%
20M
8:17/mi
2:32:24
↑ 64↓ 500.2%
21M
10:06/mi
2:42:30
↑ 106↓ 241.6%
35K· 21.75 mi
8:24/mi
2:48:47
↑ 17↓ 861.7%
23M
9:23/mi
3:00:32
↑ 23↓ 630.6%
24M
9:07/mi
3:09:39
↓ 821.3%
40K· 24.85 mi
10:23/mi
3:18:32
↓ 200.3%
25.2M
10:47/mi
3:22:15
↑ 13↓ 160.2%
Finish· 26.22 mi
9:55/mi
3:32:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:30
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:54:51
Pace8:46 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5923:227:3123:22
7:31
-
10K
6.21 mi11:13:5846:217:2822:59
7:24
-0:07
15K
9.32 mi11:36:481:09:117:2522:50
7:21
-0:03
20K
12.43 mi12:00:051:32:287:2623:17
7:30
+0:09
Half
13.11 mi12:05:071:37:307:265:02
7:23
-0:07
25K
15.53 mi12:23:421:56:057:2818:35
7:40
+0:17
30K
18.64 mi12:48:462:21:097:3425:04
8:04
+0:24
20M
20.00 mi13:00:012:32:247:3711:15
8:17
+0:13
21M
21.00 mi13:10:072:42:307:4410:06
10:06
+1:49
35K
21.75 mi13:16:242:48:477:466:17
8:24
-1:42
23M
23.00 mi13:28:093:00:327:5111:45
9:23
+0:59
24M
24.00 mi13:37:163:09:397:549:07
9:07
-0:16
40K
24.85 mi13:46:093:18:327:598:53
10:23
+1:16
25.2M
25.20 mi13:49:523:22:158:023:43
10:47
+0:24
Finish
26.22 mi13:59:583:32:218:0610:06
9:55
-0:52

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

7:21 /mi

Average Pace

8:06 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:05

55% of race

Time at Steady Pace

42:36

20% of race

Time at Slower Pace

53:40

25% of race

Average Pace: 8:06 /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 mi10:50:5923:227:3123:22
7:31
#9804
10K
6.21 mi11:13:5846:217:2822:59
7:24
#9654
15K
9.32 mi11:36:481:09:117:2522:50
7:21
#9375
20K
12.43 mi12:00:051:32:287:2623:17
7:30
#9329
Half
13.11 mi12:05:071:37:307:265:02
7:23
#9327
25K
15.53 mi12:23:421:56:057:2818:35
7:40
#9412
30K
18.64 mi12:48:462:21:097:3425:04
8:04
#9756
20M
20.00 mi13:00:012:32:247:3711:15
8:17
#9899
21M
21.00 mi13:10:072:42:307:4410:06
10:06
#10522
35K
21.75 mi13:16:242:48:477:466:17
8:24
#10658
23M
23.00 mi13:28:093:00:327:5111:45
9:23
#11202
24M
24.00 mi13:37:163:09:397:549:07
9:07
#11600
40K
24.85 mi13:46:093:18:327:598:53
10:23
#12181
25.2M
25.20 mi13:49:523:22:158:023:43
10:47
#12384
Finish
26.22 mi13:59:583:32:218:0610:06
9:55
#12889
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9804803980398935(Top 34%)7504(Top 49%)7504(Top 366%)
10K6.21 mi3.10 mi9654+1507959+807959+809609(Top 36%)7937(Top 52%)7937(Top 387%)
15K9.32 mi3.11 mi9375+2797797+1627797+1628935(Top 34%)7504(Top 49%)7504(Top 366%)
20K12.43 mi3.11 mi9329+467746+517746+519269(Top 35%)7671(Top 51%)7671(Top 374%)
Half13.11 mi0.68 mi9327+27747-17747-19254(Top 35%)7689(Top 51%)7689(Top 375%)
25K15.53 mi2.42 mi9412-857784-377784-3710033(Top 38%)8007(Top 53%)8007(Top 390%)
30K18.64 mi3.11 mi9756-3447961-1777961-17711425(Top 43%)8552(Top 56%)8552(Top 417%)
20M20.00 mi1.36 mi9899-1438014-538014-5312203(Top 46%)8795(Top 58%)8795(Top 429%)
21M21.00 mi1.00 mi10522-6238292-2788292-27818369(Top 69%)11367(Top 75%)11367(Top 554%)
35K21.75 mi0.75 mi10658-1368338-468338-4614664(Top 55%)9715(Top 64%)9715(Top 473%)
23M23.00 mi1.25 mi11202-5448583-2458583-24517852(Top 67%)11046(Top 73%)11046(Top 538%)
24M24.00 mi1.00 mi11600-3988740-1578740-15717712(Top 67%)10935(Top 72%)10935(Top 533%)
40K24.85 mi0.85 mi12181-5818963-2238963-22320940(Top 79%)12350(Top 81%)12350(Top 602%)
25.2M25.20 mi0.35 mi12384-2039052-899052-8919867(Top 75%)11846(Top 78%)11846(Top 577%)
Finish26.22 mi1.02 mi12889-5059237-1859237-18521494(Top 81%)12625(Top 83%)12625(Top 615%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8935

Males

7504

M50-54

7504

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9609

Males

7937

M50-54

7937

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8935

Males

7504

M50-54

7504

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9269

Males

7671

M50-54

7671

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9254

Males

7689

M50-54

7689

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10033

Males

8007

M50-54

8007

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

11425

Males

8552

M50-54

8552

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

12203

Males

8795

M50-54

8795

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

18369

Males

11367

M50-54

11367

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14664

Males

9715

M50-54

9715

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17852

Males

11046

M50-54

11046

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17712

Males

10935

M50-54

10935

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20940

Males

12350

M50-54

12350

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19867

Males

11846

M50-54

11846

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

21494

Males

12625

M50-54

12625

Passing Analysis

Category:
Athletes Passed
1208*
Passed By
4291
Net Change
-3085
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9804
5K → 10K387237+150#9804#9654
10K → 15K32950+279#9654#9375
15K → 20K165119+46#9375#9329
20K → Half3129+2#9329#9327
Half → 25K92177-85#9327#9412
25K → 30K84*428-344#9412#9756
30K → 20M51194-143#9756#9899
20M → 21M7628-623#9899#10522
21M → 35K24160-136#10522#10658
35K → 23M11555-544#10658#11202
23M → 24M12410-398#11202#11600
24M → 40K9590-581#11600#12181
40K → 25.2M0203-203#12181#12384
25.2M → Finish6511-505#12384#12889
TOTALS1208*4291-3085

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

📊

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