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BOSTON MARATHON 2023

Joseph Rezuke

Bib: 26160•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
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
9:24/mi
29:12
↑ 97↓ 3451.5%
10K· 6.21 mi
8:29/mi
55:33
↑ 79↓ 1380.4%
15K· 9.32 mi
8:26/mi
1:21:46
↑ 67↓ 78
20K· 12.43 mi
8:25/mi
1:47:55
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:53:31
↑ 19↓ 370.5%
25K· 15.53 mi
8:37/mi
2:14:25
↑ 66↓ 880.2%
30K· 18.64 mi
8:40/mi
2:41:22
↑ 181↓ 1480.2%
20M
8:34/mi
2:53:01
↑ 64↓ 500.2%
21M
8:57/mi
3:01:58
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
3:08:17
↑ 17↓ 861.7%
23M
8:59/mi
3:19:32
↑ 23↓ 630.6%
24M
8:35/mi
3:28:07
↓ 821.3%
40K· 24.85 mi
8:51/mi
3:35:41
↓ 200.3%
25.2M
9:25/mi
3:38:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:19/mi
3:47:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:53:31
Pace8:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:53:53
Pace8:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0529:129:2429:12
9:24
-
10K
6.21 mi12:17:2655:338:5626:21
8:29
-0:55
15K
9.32 mi12:43:391:21:468:4626:13
8:26
-0:03
20K
12.43 mi13:09:481:47:558:4126:09
8:25
-0:01
Half
13.11 mi13:15:241:53:318:405:36
8:12
-0:13
25K
15.53 mi13:36:182:14:258:3920:54
8:37
+0:25
30K
18.64 mi14:03:152:41:228:3926:57
8:40
+0:03
20M
20.00 mi14:14:542:53:018:3911:39
8:34
-0:06
21M
21.00 mi14:23:513:01:588:408:57
8:57
+0:23
35K
21.75 mi14:30:103:08:178:396:19
8:27
-0:30
23M
23.00 mi14:41:253:19:328:4111:15
8:59
+0:32
24M
24.00 mi14:50:003:28:078:408:35
8:35
-0:24
40K
24.85 mi14:57:343:35:418:417:34
8:51
+0:16
25.2M
25.20 mi15:00:493:38:568:413:15
9:25
+0:34
Finish
26.22 mi15:09:173:47:248:418:28
8:19
-1:06

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

8:12 /mi

Average Pace

8:41 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:57

86% of race

Time at Steady Pace

32:27

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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 mi11:51:0529:129:2429:12
9:24
#21803
10K
6.21 mi12:17:2655:338:5626:21
8:29
#20388
15K
9.32 mi12:43:391:21:468:4626:13
8:26
#19455
20K
12.43 mi13:09:481:47:558:4126:09
8:25
#18712
Half
13.11 mi13:15:241:53:318:405:36
8:12
#18567
25K
15.53 mi13:36:182:14:258:3920:54
8:37
#18284
30K
18.64 mi14:03:152:41:228:3926:57
8:40
#17694
20M
20.00 mi14:14:542:53:018:3911:39
8:34
#17418
21M
21.00 mi14:23:513:01:588:408:57
8:57
#17182
35K
21.75 mi14:30:103:08:178:396:19
8:27
#17102
23M
23.00 mi14:41:253:19:328:4111:15
8:59
#17016
24M
24.00 mi14:50:003:28:078:408:35
8:35
#16929
40K
24.85 mi14:57:343:35:418:417:34
8:51
#16856
25.2M
25.20 mi15:00:493:38:568:413:15
9:25
#16828
Finish
26.22 mi15:09:173:47:248:418:28
8:19
#16721
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21803129941299417383(Top 65%)11213(Top 74%)11213(Top 212%)
10K6.21 mi3.10 mi20388+141512393+60112393+60118134(Top 68%)11556(Top 76%)11556(Top 219%)
15K9.32 mi3.11 mi19455+93312006+38712006+38717383(Top 65%)11213(Top 74%)11213(Top 212%)
20K12.43 mi3.11 mi18712+74311749+25711749+25716340(Top 61%)10769(Top 71%)10769(Top 204%)
Half13.11 mi0.68 mi18567+14511701+4811701+4815836(Top 59%)10624(Top 70%)10624(Top 201%)
25K15.53 mi2.42 mi18284+28311566+13511566+13516903(Top 63%)10927(Top 72%)10927(Top 207%)
30K18.64 mi3.11 mi17694+59011300+26611300+26615351(Top 58%)10192(Top 67%)10192(Top 193%)
20M20.00 mi1.36 mi17418+27611168+13211168+13214073(Top 53%)9609(Top 63%)9609(Top 182%)
21M21.00 mi1.00 mi17182+23611061+10711061+10713119(Top 49%)9101(Top 60%)9101(Top 172%)
35K21.75 mi0.75 mi17102+8011021+4011021+4014967(Top 56%)9872(Top 65%)9872(Top 187%)
23M23.00 mi1.25 mi17016+8610964+5710964+5715974(Top 60%)10232(Top 67%)10232(Top 194%)
24M24.00 mi1.00 mi16929+8710910+5410910+5414956(Top 56%)9734(Top 64%)9734(Top 184%)
40K24.85 mi0.85 mi16856+7310855+5510855+5515338(Top 58%)9836(Top 65%)9836(Top 186%)
25.2M25.20 mi0.35 mi16828+2810846+910846+914792(Top 56%)9596(Top 63%)9596(Top 182%)
Finish26.22 mi1.02 mi16721+10710787+5910787+5914149(Top 53%)9315(Top 61%)9315(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

17383

Males

11213

M18-39

11213

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

18134

Males

11556

M18-39

11556

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

17383

Males

11213

M18-39

11213

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

16340

Males

10769

M18-39

10769

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15836

Males

10624

M18-39

10624

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16903

Males

10927

M18-39

10927

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

15351

Males

10192

M18-39

10192

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

14073

Males

9609

M18-39

9609

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

13119

Males

9101

M18-39

9101

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14967

Males

9872

M18-39

9872

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15974

Males

10232

M18-39

10232

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14956

Males

9734

M18-39

9734

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15338

Males

9836

M18-39

9836

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14792

Males

9596

M18-39

9596

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

14149

Males

9315

M18-39

9315

Passing Analysis

Category:
Athletes Passed
5266
Passed By
184
Net Change
+5082
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21803
5K → 10K142813+1415#21803#20388
10K → 15K9396+933#20388#19455
15K → 20K7485+743#19455#18712
20K → Half1450+145#18712#18567
Half → 25K30320+283#18567#18284
25K → 30K5944+590#18284#17694
30K → 20M2793+276#17694#17418
20M → 21M2459+236#17418#17182
21M → 35K899+80#17182#17102
35K → 23M13246+86#17102#17016
23M → 24M10215+87#17016#16929
24M → 40K9320+73#16929#16856
40K → 25.2M4214+28#16856#16828
25.2M → Finish12720+107#16828#16721
TOTALS5266184+5082
📊

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