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BOSTON MARATHON 2023

Jose Arias

Bib: 4093•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
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
6:43/mi
20:53
↑ 97↓ 3451.5%
10K· 6.21 mi
6:36/mi
41:22
↑ 79↓ 1380.4%
15K· 9.32 mi
6:37/mi
1:01:56
↑ 67↓ 78
20K· 12.43 mi
6:41/mi
1:22:42
↑ 106↓ 860.1%
Half· 13.11 mi
6:40/mi
1:27:15
↑ 19↓ 370.5%
25K· 15.53 mi
6:52/mi
1:43:55
↑ 66↓ 880.2%
30K· 18.64 mi
7:13/mi
2:06:21
↑ 181↓ 1480.2%
20M
7:13/mi
2:16:09
↑ 64↓ 500.2%
21M
7:29/mi
2:23:38
↑ 106↓ 241.6%
35K· 21.75 mi
7:08/mi
2:28:58
↑ 17↓ 861.7%
23M
7:10/mi
2:37:56
↑ 23↓ 630.6%
24M
7:03/mi
2:44:59
↓ 821.3%
40K· 24.85 mi
7:06/mi
2:51:03
↓ 200.3%
25.2M
7:32/mi
2:53:39
↑ 13↓ 160.2%
Finish· 26.22 mi
6:41/mi
3:00:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:15
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:33:13
Pace7:07 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3720:536:4320:53
6:43
-
10K
6.21 mi10:43:0641:226:3920:29
6:36
-0:07
15K
9.32 mi11:03:401:01:566:3920:34
6:37
+0:01
20K
12.43 mi11:24:261:22:426:3920:46
6:41
+0:04
Half
13.11 mi11:28:591:27:156:394:33
6:40
-0:01
25K
15.53 mi11:45:391:43:556:4116:40
6:52
+0:12
30K
18.64 mi12:08:052:06:216:4722:26
7:13
+0:21
20M
20.00 mi12:17:532:16:096:489:48
7:13
0:00
21M
21.00 mi12:25:222:23:386:507:29
7:29
+0:16
35K
21.75 mi12:30:422:28:586:515:20
7:08
-0:21
23M
23.00 mi12:39:402:37:566:528:58
7:10
+0:02
24M
24.00 mi12:46:432:44:596:527:03
7:03
-0:07
40K
24.85 mi12:52:472:51:036:536:04
7:06
+0:03
25.2M
25.20 mi12:55:232:53:396:532:36
7:32
+0:26
Finish
26.22 mi13:02:123:00:286:536:49
6:41
-0:51

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

6:36 /mi

Average Pace

6:53 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:23

94% of race

Time at Steady Pace

10:05

6% 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:3720:536:4320:53
6:43
#3873
10K
6.21 mi10:43:0641:226:3920:29
6:36
#3590
15K
9.32 mi11:03:401:01:566:3920:34
6:37
#3516
20K
12.43 mi11:24:261:22:426:3920:46
6:41
#3492
Half
13.11 mi11:28:591:27:156:394:33
6:40
#3504
25K
15.53 mi11:45:391:43:556:4116:40
6:52
#3683
30K
18.64 mi12:08:052:06:216:4722:26
7:13
#4101
20M
20.00 mi12:17:532:16:096:489:48
7:13
#4226
21M
21.00 mi12:25:222:23:386:507:29
7:29
#4222
35K
21.75 mi12:30:422:28:586:515:20
7:08
#4306
23M
23.00 mi12:39:402:37:566:528:58
7:10
#4324
24M
24.00 mi12:46:432:44:596:527:03
7:03
#4369
40K
24.85 mi12:52:472:51:036:536:04
7:06
#4366
25.2M
25.20 mi12:55:232:53:396:532:36
7:32
#4349
Finish
26.22 mi13:02:123:00:286:536:49
6:41
#4300
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3873363936393461(Top 13%)3283(Top 22%)3283(Top 62%)
10K6.21 mi3.10 mi3590+2833388+2513388+2513453(Top 13%)3276(Top 22%)3276(Top 62%)
15K9.32 mi3.11 mi3516+743328+603328+603461(Top 13%)3283(Top 22%)3283(Top 62%)
20K12.43 mi3.11 mi3492+243309+193309+193447(Top 13%)3266(Top 22%)3266(Top 62%)
Half13.11 mi0.68 mi3504-123319-103319-104060(Top 15%)3812(Top 25%)3812(Top 72%)
25K15.53 mi2.42 mi3683-1793480-1613480-1614756(Top 18%)4413(Top 29%)4413(Top 84%)
30K18.64 mi3.11 mi4101-4183854-3743854-3745590(Top 21%)5065(Top 33%)5065(Top 96%)
20M20.00 mi1.36 mi4226-1253965-1113965-1115140(Top 19%)4647(Top 31%)4647(Top 88%)
21M21.00 mi1.00 mi4222+43952+133952+134482(Top 17%)4084(Top 27%)4084(Top 77%)
35K21.75 mi0.75 mi4306-844025-734025-736026(Top 23%)5234(Top 34%)5234(Top 99%)
23M23.00 mi1.25 mi4324-184045-204045-204595(Top 17%)4154(Top 27%)4154(Top 79%)
24M24.00 mi1.00 mi4369-454084-394084-394882(Top 18%)4334(Top 29%)4334(Top 82%)
40K24.85 mi0.85 mi4366+34077+74077+74330(Top 16%)3846(Top 25%)3846(Top 73%)
25.2M25.20 mi0.35 mi4349+174058+194058+194050(Top 15%)3592(Top 24%)3592(Top 68%)
Finish26.22 mi1.02 mi4300+494012+464012+463453(Top 13%)3095(Top 20%)3095(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21story building
+97ft-345ft

Overall

3461

Males

3283

M18-39

3283

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3453

Males

3276

M18-39

3276

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+67ft-78ft

Overall

3461

Males

3283

M18-39

3283

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3447

Males

3266

M18-39

3266

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

4060

Males

3812

M18-39

3812

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

4756

Males

4413

M18-39

4413

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5590

Males

5065

M18-39

5065

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5140

Males

4647

M18-39

4647

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4482

Males

4084

M18-39

4084

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6026

Males

5234

M18-39

5234

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4595

Males

4154

M18-39

4154

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4882

Males

4334

M18-39

4334

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4330

Males

3846

M18-39

3846

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4050

Males

3592

M18-39

3592

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3453

Males

3095

M18-39

3095

Passing Analysis

Category:
Athletes Passed
1059
Passed By
1486
Net Change
-427
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3873
5K → 10K38198+283#3873#3590
10K → 15K14874+74#3590#3516
15K → 20K8965+24#3516#3492
20K → Half1022-12#3492#3504
Half → 25K40219-179#3504#3683
25K → 30K31449-418#3683#4101
30K → 20M27152-125#4101#4226
20M → 21M6662+4#4226#4222
21M → 35K19103-84#4222#4306
35K → 23M6583-18#4306#4324
23M → 24M3984-45#4324#4369
24M → 40K4138+3#4369#4366
40K → 25.2M3215+17#4366#4349
25.2M → Finish7122+49#4349#4300
TOTALS10591486-427
📊

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