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BOSTON MARATHON 2023

Jose Arellano Barba

Bib: 2903•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 25%
Division (M18-39)
#0 / 5285
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:03
Rank: #4416
Start → 5K
21:03 | 6:47/mi
10K· 6.21 mi
41:52
Rank: #4354 (+62)
5K → 10K
20:49 | 6:42/mi
15K· 9.32 mi
1:02:46
Rank: #4359 (-5)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:23:46
Rank: #4255 (+104)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:28:21
Rank: #4262 (-7)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:44:54
Rank: #4245 (+17)
Half → 25K
16:33 | 6:50/mi
30K· 18.64 mi
2:06:39
Rank: #4262 (-17)
25K → 30K
21:45 | 7:00/mi
20M
2:16:12
Rank: #4243 (+19)
30K → 20M
9:33 | 7:02/mi
21M
2:23:24
Rank: #4128 (+115)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:28:29
Rank: #4120 (+8)
21M → 35K
5:05 | 6:48/mi
23M
2:37:18
Rank: #4104 (+16)
35K → 23M
8:49 | 7:03/mi
24M
2:44:08
Rank: #4080 (+24)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:50:01
Rank: #4028 (+52)
24M → 40K
5:53 | 6:53/mi
25.2M
2:52:34
Rank: #4014 (+14)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:59:23
Rank: #3984 (+30)
25.2M → Finish
6:49 | 6:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:21
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:31:02
Pace6:57 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0321:036:4721:03
6:47
-
10K
6.21 mi10:42:5241:526:4420:49
6:42
-0:05
15K
9.32 mi11:03:461:02:466:4420:54
6:44
+0:02
20K
12.43 mi11:24:461:23:466:4421:00
6:46
+0:02
Half
13.11 mi11:29:211:28:216:444:35
6:43
-0:03
25K
15.53 mi11:45:541:44:546:4516:33
6:50
+0:07
30K
18.64 mi12:07:392:06:396:4821:45
7:00
+0:10
20M
20.00 mi12:17:122:16:126:499:33
7:02
+0:02
21M
21.00 mi12:24:242:23:246:507:12
7:12
+0:10
35K
21.75 mi12:29:292:28:296:505:05
6:48
-0:24
23M
23.00 mi12:38:182:37:186:508:49
7:03
+0:15
24M
24.00 mi12:45:082:44:086:506:50
6:50
-0:13
40K
24.85 mi12:51:012:50:016:505:53
6:53
+0:03
25.2M
25.20 mi12:53:342:52:346:512:33
7:24
+0:31
Finish
26.22 mi13:00:232:59:236:516:49
6:41
-0:43

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

6:41 /mi

Average Pace

6:51 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:50

99% of race

Time at Steady Pace

2:33

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:22:0321:036:4721:03
6:47
#4416
10K
6.21 mi10:42:5241:526:4420:49
6:42
#4354
15K
9.32 mi11:03:461:02:466:4420:54
6:44
#4359
20K
12.43 mi11:24:461:23:466:4421:00
6:46
#4255
Half
13.11 mi11:29:211:28:216:444:35
6:43
#4262
25K
15.53 mi11:45:541:44:546:4516:33
6:50
#4245
30K
18.64 mi12:07:392:06:396:4821:45
7:00
#4262
20M
20.00 mi12:17:122:16:126:499:33
7:02
#4243
21M
21.00 mi12:24:242:23:246:507:12
7:12
#4128
35K
21.75 mi12:29:292:28:296:505:05
6:48
#4120
23M
23.00 mi12:38:182:37:186:508:49
7:03
#4104
24M
24.00 mi12:45:082:44:086:506:50
6:50
#4080
40K
24.85 mi12:51:012:50:016:505:53
6:53
#4028
25.2M
25.20 mi12:53:342:52:346:512:33
7:24
#4014
Finish
26.22 mi13:00:232:59:236:516:49
6:41
#3984
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4416412441244383(Top 16%)4102(Top 27%)4102(Top 78%)
10K6.21 mi3.10 mi4354+624078+464078+464328(Top 16%)4052(Top 27%)4052(Top 77%)
15K9.32 mi3.11 mi4359-54079-14079-14383(Top 16%)4102(Top 27%)4102(Top 78%)
20K12.43 mi3.11 mi4255+1043989+903989+904068(Top 15%)3814(Top 25%)3814(Top 72%)
Half13.11 mi0.68 mi4262-73991-23991-24483(Top 17%)4175(Top 28%)4175(Top 79%)
25K15.53 mi2.42 mi4245+173980+113980+114370(Top 16%)4074(Top 27%)4074(Top 77%)
30K18.64 mi3.11 mi4262-173998-183998-184339(Top 16%)4031(Top 27%)4031(Top 76%)
20M20.00 mi1.36 mi4243+193979+193979+194181(Top 16%)3860(Top 25%)3860(Top 73%)
21M21.00 mi1.00 mi4128+1153871+1083871+1083114(Top 12%)2918(Top 19%)2918(Top 55%)
35K21.75 mi0.75 mi4120+83860+113860+114153(Top 16%)3803(Top 25%)3803(Top 72%)
23M23.00 mi1.25 mi4104+163844+163844+163984(Top 15%)3665(Top 24%)3665(Top 69%)
24M24.00 mi1.00 mi4080+243821+233821+233826(Top 14%)3498(Top 23%)3498(Top 66%)
40K24.85 mi0.85 mi4028+523771+503771+503229(Top 12%)2959(Top 19%)2959(Top 56%)
25.2M25.20 mi0.35 mi4014+143757+143757+143398(Top 13%)3081(Top 20%)3081(Top 58%)
Finish26.22 mi1.02 mi3984+303728+293728+293448(Top 13%)3090(Top 20%)3090(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4383

Males

4102

M18-39

4102

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4328

Males

4052

M18-39

4052

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4383

Males

4102

M18-39

4102

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4068

Males

3814

M18-39

3814

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4483

Males

4175

M18-39

4175

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4370

Males

4074

M18-39

4074

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4339

Males

4031

M18-39

4031

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4181

Males

3860

M18-39

3860

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3114

Males

2918

M18-39

2918

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4153

Males

3803

M18-39

3803

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3984

Males

3665

M18-39

3665

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3826

Males

3498

M18-39

3498

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3229

Males

2959

M18-39

2959

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3398

Males

3081

M18-39

3081

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3448

Males

3090

M18-39

3090

Passing Analysis

Category:
Athletes Passed
1295
Passed By
863
Net Change
+432
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4416
5K → 10K240178+62#4416#4354
10K → 15K129134-5#4354#4359
15K → 20K14642+104#4359#4255
20K → Half1724-7#4255#4262
Half → 25K10184+17#4262#4245
25K → 30K114131-17#4245#4262
30K → 20M7556+19#4262#4243
20M → 21M12914+115#4243#4128
21M → 35K3628+8#4128#4120
35K → 23M7256+16#4120#4104
23M → 24M6339+24#4104#4080
24M → 40K7725+52#4080#4028
40K → 25.2M2915+14#4028#4014
25.2M → Finish6737+30#4014#3984
TOTALS1295863+432
📊

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