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BOSTON MARATHON 2023

Jeand Duno

Bib: 2026•M

FL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 13%
Division (M18-39)
#0 / 5285
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:50
Rank: #810
Start → 5K
18:50 | 6:04/mi
10K· 6.21 mi
37:49
Rank: #937 (-127)
5K → 10K
18:59 | 6:07/mi
15K· 9.32 mi
56:42
Rank: #910 (+27)
10K → 15K
18:53 | 6:05/mi
20K· 12.43 mi
1:15:52
Rank: #929 (-19)
15K → 20K
19:10 | 6:10/mi
Half· 13.11 mi
1:20:05
Rank: #939 (-10)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:35:14
Rank: #955 (-16)
Half → 25K
15:09 | 6:15/mi
30K· 18.64 mi
1:55:29
Rank: #1006 (-51)
25K → 30K
20:15 | 6:31/mi
20M
2:05:14
Rank: #1160 (-154)
30K → 20M
9:45 | 7:11/mi
21M
2:12:25
Rank: #1207 (-47)
20M → 21M
7:11 | 7:11/mi
35K· 21.75 mi
2:17:27
Rank: #1267 (-60)
21M → 35K
5:02 | 6:44/mi
23M
2:26:46
Rank: #1453 (-186)
35K → 23M
9:19 | 7:26/mi
24M
2:33:59
Rank: #1567 (-114)
23M → 24M
7:13 | 7:13/mi
40K· 24.85 mi
2:40:35
Rank: #1716 (-149)
24M → 40K
6:36 | 7:43/mi
25.2M
2:43:35
Rank: #1826 (-110)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
2:52:08
Rank: #2131 (-305)
25.2M → Finish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:05
Pace6:07 /mi
2nd Half
Distance13.11 mi
Time1:32:03
Pace7:01 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:43:5418:506:0418:50
6:04
-
10K
6.21 mi11:02:5337:496:0518:59
6:07
+0:03
15K
9.32 mi11:21:4656:426:0518:53
6:05
-0:02
20K
12.43 mi11:40:561:15:526:0619:10
6:10
+0:05
Half
13.11 mi11:45:091:20:056:074:13
6:11
+0:01
25K
15.53 mi12:00:181:35:146:0815:09
6:15
+0:04
30K
18.64 mi12:20:331:55:296:1220:15
6:31
+0:16
20M
20.00 mi12:30:182:05:146:169:45
7:11
+0:40
21M
21.00 mi12:37:292:12:256:187:11
7:11
0:00
35K
21.75 mi12:42:312:17:276:195:02
6:44
-0:27
23M
23.00 mi12:51:502:26:466:239:19
7:26
+0:42
24M
24.00 mi12:59:032:33:596:257:13
7:13
-0:13
40K
24.85 mi13:05:392:40:356:286:36
7:43
+0:30
25.2M
25.20 mi13:08:392:43:356:293:00
8:42
+0:59
Finish
26.22 mi13:17:122:52:086:348:33
8:23
-0:19

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

6:04 /mi

Average Pace

6:34 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:14

55% of race

Time at Steady Pace

25:17

15% of race

Time at Slower Pace

51:37

30% of race

Average Pace: 6:34 /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 mi10:43:5418:506:0418:50
6:04
#810
10K
6.21 mi11:02:5337:496:0518:59
6:07
#937
15K
9.32 mi11:21:4656:426:0518:53
6:05
#910
20K
12.43 mi11:40:561:15:526:0619:10
6:10
#929
Half
13.11 mi11:45:091:20:056:074:13
6:11
#939
25K
15.53 mi12:00:181:35:146:0815:09
6:15
#955
30K
18.64 mi12:20:331:55:296:1220:15
6:31
#1006
20M
20.00 mi12:30:182:05:146:169:45
7:11
#1160
21M
21.00 mi12:37:292:12:256:187:11
7:11
#1207
35K
21.75 mi12:42:312:17:276:195:02
6:44
#1267
23M
23.00 mi12:51:502:26:466:239:19
7:26
#1453
24M
24.00 mi12:59:032:33:596:257:13
7:13
#1567
40K
24.85 mi13:05:392:40:356:286:36
7:43
#1716
25.2M
25.20 mi13:08:392:43:356:293:00
8:42
#1826
Finish
26.22 mi13:17:122:52:086:348:33
8:23
#2131
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi810761761912(Top 3%)864(Top 6%)864(Top 16%)
10K6.21 mi3.10 mi937-127885-124885-1241086(Top 4%)1030(Top 7%)1030(Top 19%)
15K9.32 mi3.11 mi910+27860+25860+25912(Top 3%)864(Top 6%)864(Top 16%)
20K12.43 mi3.11 mi929-19880-20880-20975(Top 4%)927(Top 6%)927(Top 18%)
Half13.11 mi0.68 mi939-10890-10890-101318(Top 5%)1266(Top 8%)1266(Top 24%)
25K15.53 mi2.42 mi955-16906-16906-161148(Top 4%)1095(Top 7%)1095(Top 21%)
30K18.64 mi3.11 mi1006-51956-50956-501634(Top 6%)1562(Top 10%)1562(Top 30%)
20M20.00 mi1.36 mi1160-1541107-1511107-1515022(Top 19%)4555(Top 30%)4555(Top 86%)
21M21.00 mi1.00 mi1207-471153-461153-462964(Top 11%)2775(Top 18%)2775(Top 53%)
35K21.75 mi0.75 mi1267-601210-571210-573671(Top 14%)3388(Top 22%)3388(Top 64%)
23M23.00 mi1.25 mi1453-1861387-1771387-1776065(Top 23%)5217(Top 34%)5217(Top 99%)
24M24.00 mi1.00 mi1567-1141498-1111498-1115793(Top 22%)4959(Top 33%)4959(Top 94%)
40K24.85 mi0.85 mi1716-1491640-1421640-1428040(Top 30%)6259(Top 41%)6259(Top 118%)
25.2M25.20 mi0.35 mi1826-1101747-1071747-10710614(Top 40%)7571(Top 50%)7571(Top 143%)
Finish26.22 mi1.02 mi2131-3052044-2972044-29714624(Top 55%)9535(Top 63%)9535(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

912

Males

864

M18-39

864

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1086

Males

1030

M18-39

1030

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

912

Males

864

M18-39

864

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

975

Males

927

M18-39

927

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1318

Males

1266

M18-39

1266

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1148

Males

1095

M18-39

1095

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1634

Males

1562

M18-39

1562

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5022

Males

4555

M18-39

4555

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2964

Males

2775

M18-39

2775

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3671

Males

3388

M18-39

3388

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6065

Males

5217

M18-39

5217

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5793

Males

4959

M18-39

4959

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8040

Males

6259

M18-39

6259

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10614

Males

7571

M18-39

7571

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14624

Males

9535

M18-39

9535

Passing Analysis

Category:
Athletes Passed
152
Passed By
1473
Net Change
-1321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#810
5K → 10K9136-127#810#937
10K → 15K4518+27#937#910
15K → 20K2645-19#910#929
20K → Half212-10#929#939
Half → 25K1228-16#939#955
25K → 30K2475-51#955#1006
30K → 20M1155-154#1006#1160
20M → 21M1562-47#1160#1207
21M → 35K565-60#1207#1267
35K → 23M2188-186#1267#1453
23M → 24M6120-114#1453#1567
24M → 40K4153-149#1567#1716
40K → 25.2M1111-110#1716#1826
25.2M → Finish0305-305#1826#2131
TOTALS1521473-1321
📊

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