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BOSTON MARATHON 2023

Juan Elizondo

Bib: 22710•M

TX

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
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:38
Rank: #15804
Start → 5K
8:15/mi
25:38 split
10K· 6.21 mi
51:22
Rank: #16275 (-471)
5K → 10K
8:17/mi
25:44 split
15K· 9.32 mi
1:19:18
Rank: #17896 (-1621)
10K → 15K
8:59/mi
27:56 split
20K· 12.43 mi
1:45:36
Rank: #17541 (+355)
15K → 20K
8:28/mi
26:18 split
Half· 13.11 mi
1:51:21
Rank: #17513 (+28)
20K → Half
8:26/mi
5:45 split
25K· 15.53 mi
2:12:19
Rank: #17434 (+79)
Half → 25K
8:39/mi
20:58 split
30K· 18.64 mi
2:39:54
Rank: #17224 (+210)
25K → 30K
8:53/mi
27:35 split
20M
2:52:06
Rank: #17164 (+60)
30K → 20M
8:59/mi
12:12 split
21M
3:01:32
Rank: #17059 (+105)
20M → 21M
9:26/mi
9:26 split
35K· 21.75 mi
3:07:55
Rank: #17000 (+59)
21M → 35K
8:32/mi
6:23 split
23M
3:19:07
Rank: #16924 (+76)
35K → 23M
8:57/mi
11:12 split
24M
3:27:50
Rank: #16879 (+45)
23M → 24M
8:43/mi
8:43 split
40K· 24.85 mi
3:35:28
Rank: #16812 (+67)
24M → 40K
8:56/mi
7:38 split
25.2M
3:38:47
Rank: #16789 (+23)
40K → 25.2M
9:37/mi
3:19 split
Finish· 26.22 mi
3:47:48
Rank: #16814 (-25)
25.2M → Finish
8:51/mi
9:01 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:21
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time1:56:27
Pace8:53 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:4425:388:1525:38
8:15
-
10K
6.21 mi12:06:2851:228:1625:44
8:17
+0:02
15K
9.32 mi12:34:241:19:188:3027:56
8:59
+0:42
20K
12.43 mi13:00:421:45:368:3026:18
8:28
-0:31
Half
13.11 mi13:06:271:51:218:305:45
8:26
-0:02
25K
15.53 mi13:27:252:12:198:3120:58
8:39
+0:13
30K
18.64 mi13:55:002:39:548:3527:35
8:53
+0:14
20M
20.00 mi14:07:122:52:068:3612:12
8:59
+0:06
21M
21.00 mi14:16:383:01:328:399:26
9:26
+0:27
35K
21.75 mi14:23:013:07:558:386:23
8:32
-0:54
23M
23.00 mi14:34:133:19:078:3911:12
8:57
+0:25
24M
24.00 mi14:42:563:27:508:408:43
8:43
-0:14
40K
24.85 mi14:50:343:35:288:407:38
8:56
+0:13
25.2M
25.20 mi14:53:533:38:478:413:19
9:37
+0:41
Finish
26.22 mi15:02:543:47:488:429:01
8:51
-0:46

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

8:15 /mi

Average Pace

8:42 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:03

94% of race

Time at Steady Pace

12:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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 mi11:40:4425:388:1525:38
8:15
#15804
10K
6.21 mi12:06:2851:228:1625:44
8:17
#16275
15K
9.32 mi12:34:241:19:188:3027:56
8:59
#17896
20K
12.43 mi13:00:421:45:368:3026:18
8:28
#17541
Half
13.11 mi13:06:271:51:218:305:45
8:26
#17513
25K
15.53 mi13:27:252:12:198:3120:58
8:39
#17434
30K
18.64 mi13:55:002:39:548:3527:35
8:53
#17224
20M
20.00 mi14:07:122:52:068:3612:12
8:59
#17164
21M
21.00 mi14:16:383:01:328:399:26
9:26
#17059
35K
21.75 mi14:23:013:07:558:386:23
8:32
#17000
23M
23.00 mi14:34:133:19:078:3911:12
8:57
#16924
24M
24.00 mi14:42:563:27:508:408:43
8:43
#16879
40K
24.85 mi14:50:343:35:288:407:38
8:56
#16812
25.2M
25.20 mi14:53:533:38:478:413:19
9:37
#16789
Finish
26.22 mi15:02:543:47:488:429:01
8:51
#16814
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15804106301063020450(Top 77%)12498(Top 82%)12498(Top 1126%)
10K6.21 mi3.10 mi16275-47110814-18410814-18416797(Top 63%)11034(Top 73%)11034(Top 994%)
15K9.32 mi3.11 mi17896-162111416-60211416-60220450(Top 77%)12498(Top 82%)12498(Top 1126%)
20K12.43 mi3.11 mi17541+35511277+13911277+13916617(Top 62%)10883(Top 72%)10883(Top 980%)
Half13.11 mi0.68 mi17513+2811263+1411263+1417256(Top 65%)11187(Top 74%)11187(Top 1008%)
25K15.53 mi2.42 mi17434+7911214+4911214+4917070(Top 64%)11001(Top 72%)11001(Top 991%)
30K18.64 mi3.11 mi17224+21011112+10211112+10216529(Top 62%)10702(Top 71%)10702(Top 964%)
20M20.00 mi1.36 mi17164+6011064+4811064+4816393(Top 62%)10564(Top 70%)10564(Top 952%)
21M21.00 mi1.00 mi17059+10511014+5011014+5015636(Top 59%)10197(Top 67%)10197(Top 919%)
35K21.75 mi0.75 mi17000+5910985+2910985+2915471(Top 58%)10067(Top 66%)10067(Top 907%)
23M23.00 mi1.25 mi16924+7610927+5810927+5815762(Top 59%)10136(Top 67%)10136(Top 913%)
24M24.00 mi1.00 mi16879+4510888+3910888+3915739(Top 59%)10062(Top 66%)10062(Top 906%)
40K24.85 mi0.85 mi16812+6710839+4910839+4915736(Top 59%)10021(Top 66%)10021(Top 903%)
25.2M25.20 mi0.35 mi16789+2310826+1310826+1315706(Top 59%)9994(Top 66%)9994(Top 900%)
Finish26.22 mi1.02 mi16814-2510825+110825+117249(Top 65%)10721(Top 71%)10721(Top 966%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

20450

Males

12498

M60-64

12498

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

16797

Males

11034

M60-64

11034

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

20450

Males

12498

M60-64

12498

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

16617

Males

10883

M60-64

10883

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

17256

Males

11187

M60-64

11187

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

17070

Males

11001

M60-64

11001

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

16529

Males

10702

M60-64

10702

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

16393

Males

10564

M60-64

10564

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

15636

Males

10197

M60-64

10197

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

15471

Males

10067

M60-64

10067

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15762

Males

10136

M60-64

10136

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15739

Males

10062

M60-64

10062

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15736

Males

10021

M60-64

10021

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15706

Males

9994

M60-64

9994

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17249

Males

10721

M60-64

10721

Passing Analysis

Category:
Athletes Passed
1758
Passed By
2768
Net Change
-1010
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15804
5K → 10K133604-471#15804#16275
10K → 15K121633-1621#16275#17896
15K → 20K39338+355#17896#17541
20K → Half5931+28#17541#17513
Half → 25K16283+79#17513#17434
25K → 30K27767+210#17434#17224
30K → 20M10545+60#17224#17164
20M → 21M14237+105#17164#17059
21M → 35K8627+59#17059#17000
35K → 23M12044+76#17000#16924
23M → 24M8035+45#16924#16879
24M → 40K8922+67#16879#16812
40K → 25.2M3916+23#16812#16789
25.2M → Finish6186-25#16789#16814
TOTALS17582768-1010
📊

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