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BOSTON MARATHON 2023

Juan Arguedas

Bib: 6579•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 27%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
21:39
Rank: #6045
Start → 5K
21:39 | 6:58/mi
10K· 6.21 mi
43:07
Rank: #6107 (-62)
5K → 10K
21:28 | 6:55/mi
15K· 9.32 mi
1:04:23
Rank: #5895 (+212)
10K → 15K
21:16 | 6:51/mi
20K· 12.43 mi
1:25:43
Rank: #5687 (+208)
15K → 20K
21:20 | 6:52/mi
Half· 13.11 mi
1:30:20
Rank: #5654 (+33)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:46:58
Rank: #5477 (+177)
Half → 25K
16:38 | 6:52/mi
30K· 18.64 mi
2:08:28
Rank: #5092 (+385)
25K → 30K
21:30 | 6:55/mi
20M
2:17:39
Rank: #4833 (+259)
30K → 20M
9:11 | 6:45/mi
21M
2:24:41
Rank: #4663 (+170)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:29:33
Rank: #4551 (+112)
21M → 35K
4:52 | 6:30/mi
23M
2:38:13
Rank: #4442 (+109)
35K → 23M
8:40 | 6:55/mi
24M
2:45:08
Rank: #4421 (+21)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:51:15
Rank: #4422 (-1)
24M → 40K
6:07 | 7:09/mi
25.2M
2:53:50
Rank: #4399 (+23)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
3:00:31
Rank: #4312 (+87)
25.2M → Finish
6:41 | 6:34/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:30:20
Pace6:53 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2321:396:5821:39
6:58
-
10K
6.21 mi10:46:5143:076:5621:28
6:55
-0:03
15K
9.32 mi11:08:071:04:236:5421:16
6:51
-0:04
20K
12.43 mi11:29:271:25:436:5421:20
6:52
+0:01
Half
13.11 mi11:34:041:30:206:534:37
6:46
-0:06
25K
15.53 mi11:50:421:46:586:5316:38
6:52
+0:06
30K
18.64 mi12:12:122:08:286:5321:30
6:55
+0:03
20M
20.00 mi12:21:232:17:396:539:11
6:45
-0:10
21M
21.00 mi12:28:252:24:416:537:02
7:02
+0:17
35K
21.75 mi12:33:172:29:336:534:52
6:30
-0:32
23M
23.00 mi12:41:572:38:136:538:40
6:55
+0:25
24M
24.00 mi12:48:522:45:086:536:55
6:55
0:00
40K
24.85 mi12:54:592:51:156:536:07
7:09
+0:14
25.2M
25.20 mi12:57:342:53:506:542:35
7:29
+0:20
Finish
26.22 mi13:04:153:00:316:536:41
6:34
-0:55

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

6:30 /mi

Average Pace

6:53 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:51:49

95% of race

Time at Steady Pace

8:42

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:25:2321:396:5821:39
6:58
#6045
10K
6.21 mi10:46:5143:076:5621:28
6:55
#6107
15K
9.32 mi11:08:071:04:236:5421:16
6:51
#5895
20K
12.43 mi11:29:271:25:436:5421:20
6:52
#5687
Half
13.11 mi11:34:041:30:206:534:37
6:46
#5654
25K
15.53 mi11:50:421:46:586:5316:38
6:52
#5477
30K
18.64 mi12:12:122:08:286:5321:30
6:55
#5092
20M
20.00 mi12:21:232:17:396:539:11
6:45
#4833
21M
21.00 mi12:28:252:24:416:537:02
7:02
#4663
35K
21.75 mi12:33:172:29:336:534:52
6:30
#4551
23M
23.00 mi12:41:572:38:136:538:40
6:55
#4442
24M
24.00 mi12:48:522:45:086:536:55
6:55
#4421
40K
24.85 mi12:54:592:51:156:536:07
7:09
#4422
25.2M
25.20 mi12:57:342:53:506:542:35
7:29
#4399
Finish
26.22 mi13:04:153:00:316:536:41
6:34
#4312
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6045552255225507(Top 21%)5070(Top 33%)5070(Top 96%)
10K6.21 mi3.10 mi6107-625565-435565-436181(Top 23%)5603(Top 37%)5603(Top 106%)
15K9.32 mi3.11 mi5895+2125395+1705395+1705507(Top 21%)5070(Top 33%)5070(Top 96%)
20K12.43 mi3.11 mi5687+2085235+1605235+1605052(Top 19%)4675(Top 31%)4675(Top 88%)
Half13.11 mi0.68 mi5654+335210+255210+254934(Top 19%)4566(Top 30%)4566(Top 86%)
25K15.53 mi2.42 mi5477+1775054+1565054+1564648(Top 17%)4323(Top 28%)4323(Top 82%)
30K18.64 mi3.11 mi5092+3854718+3364718+3363791(Top 14%)3555(Top 23%)3555(Top 67%)
20M20.00 mi1.36 mi4833+2594491+2274491+2272591(Top 10%)2458(Top 16%)2458(Top 47%)
21M21.00 mi1.00 mi4663+1704342+1494342+1492333(Top 9%)2206(Top 15%)2206(Top 42%)
35K21.75 mi0.75 mi4551+1124242+1004242+1002482(Top 9%)2354(Top 16%)2354(Top 45%)
23M23.00 mi1.25 mi4442+1094144+984144+983381(Top 13%)3134(Top 21%)3134(Top 59%)
24M24.00 mi1.00 mi4421+214126+184126+184256(Top 16%)3868(Top 25%)3868(Top 73%)
40K24.85 mi0.85 mi4422-1412641264619(Top 17%)4070(Top 27%)4070(Top 77%)
25.2M25.20 mi0.35 mi4399+234104+224104+223849(Top 14%)3439(Top 23%)3439(Top 65%)
Finish26.22 mi1.02 mi4312+874022+824022+822772(Top 10%)2530(Top 17%)2530(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5507

Males

5070

M18-39

5070

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6181

Males

5603

M18-39

5603

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5507

Males

5070

M18-39

5070

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5052

Males

4675

M18-39

4675

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4934

Males

4566

M18-39

4566

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4648

Males

4323

M18-39

4323

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3791

Males

3555

M18-39

3555

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2591

Males

2458

M18-39

2458

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2333

Males

2206

M18-39

2206

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2482

Males

2354

M18-39

2354

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3381

Males

3134

M18-39

3134

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4256

Males

3868

M18-39

3868

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4619

Males

4070

M18-39

4070

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3849

Males

3439

M18-39

3439

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2772

Males

2530

M18-39

2530

Passing Analysis

Category:
Athletes Passed
2162
Passed By
429
Net Change
+1733
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6045
5K → 10K151213-62#6045#6107
10K → 15K25745+212#6107#5895
15K → 20K22820+208#5895#5687
20K → Half341+33#5687#5654
Half → 25K19013+177#5654#5477
25K → 30K3894+385#5477#5092
30K → 20M2623+259#5092#4833
20M → 21M1744+170#4833#4663
21M → 35K1153+112#4663#4551
35K → 23M13526+109#4551#4442
23M → 24M5433+21#4442#4421
24M → 40K4647-1#4421#4422
40K → 25.2M307+23#4422#4399
25.2M → Finish9710+87#4399#4312
TOTALS2162429+1733
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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