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BOSTON MARATHON 2023

Cristian Barrios

Bib: 8375•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 27%
Gender (Male)
#0 / 15176
Top 41%
Masters (Masters Men)
#0 / 9891
Top 28%
Division (M45-49)
#0 / 2252
Top 37%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:22
Rank: #2590
Start → 5K
20:22 | 6:33/mi
10K· 6.21 mi
40:27
Rank: #2575 (+15)
5K → 10K
20:05 | 6:28/mi
15K· 9.32 mi
1:01:21
Rank: #3067 (-492)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:23:16
Rank: #3872 (-805)
15K → 20K
21:55 | 7:03/mi
Half· 13.11 mi
1:28:01
Rank: #4023 (-151)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:45:34
Rank: #4659 (-636)
Half → 25K
17:33 | 7:14/mi
30K· 18.64 mi
2:10:35
Rank: #5844 (-1185)
25K → 30K
25:01 | 8:03/mi
20M
2:21:35
Rank: #6111 (-267)
30K → 20M
11:00 | 8:06/mi
21M
2:30:14
Rank: #6313 (-202)
20M → 21M
8:39 | 8:39/mi
35K· 21.75 mi
2:36:02
Rank: #6394 (-81)
21M → 35K
5:48 | 7:45/mi
23M
2:46:17
Rank: #6581 (-187)
35K → 23M
10:15 | 8:11/mi
24M
2:54:11
Rank: #6672 (-91)
23M → 24M
7:54 | 7:54/mi
40K· 24.85 mi
3:01:11
Rank: #6785 (-113)
24M → 40K
7:00 | 8:11/mi
25.2M
3:04:38
Rank: #6940 (-155)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:13:31
Rank: #7299 (-359)
25.2M → Finish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:01
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:45:30
Pace8:03 /mi
📊Positive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:0020:226:3320:22
6:33
-
10K
6.21 mi11:32:0540:276:3120:05
6:28
-0:05
15K
9.32 mi11:52:591:01:216:3520:54
6:44
+0:16
20K
12.43 mi12:14:541:23:166:4221:55
7:03
+0:19
Half
13.11 mi12:19:391:28:016:434:45
6:58
-0:05
25K
15.53 mi12:37:121:45:346:4817:33
7:14
+0:16
30K
18.64 mi13:02:132:10:357:0025:01
8:03
+0:49
20M
20.00 mi13:13:132:21:357:0511:00
8:06
+0:03
21M
21.00 mi13:21:522:30:147:098:39
8:39
+0:33
35K
21.75 mi13:27:402:36:027:105:48
7:45
-0:54
23M
23.00 mi13:37:552:46:177:1410:15
8:11
+0:26
24M
24.00 mi13:45:492:54:117:157:54
7:54
-0:17
40K
24.85 mi13:52:493:01:117:177:00
8:11
+0:17
25.2M
25.20 mi13:56:163:04:387:203:27
10:00
+1:49
Finish
26.22 mi14:05:093:13:317:238:53
8:43
-1:17

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

6:28 /mi

Average Pace

7:23 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:34

55% of race

Time at Steady Pace

1:06:58

35% of race

Time at Slower Pace

20:59

11% of race

Average Pace: 7:23 /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 mi11:12:0020:226:3320:22
6:33
#2590
10K
6.21 mi11:32:0540:276:3120:05
6:28
#2575
15K
9.32 mi11:52:591:01:216:3520:54
6:44
#3067
20K
12.43 mi12:14:541:23:166:4221:55
7:03
#3872
Half
13.11 mi12:19:391:28:016:434:45
6:58
#4023
25K
15.53 mi12:37:121:45:346:4817:33
7:14
#4659
30K
18.64 mi13:02:132:10:357:0025:01
8:03
#5844
20M
20.00 mi13:13:132:21:357:0511:00
8:06
#6111
21M
21.00 mi13:21:522:30:147:098:39
8:39
#6313
35K
21.75 mi13:27:402:36:027:105:48
7:45
#6394
23M
23.00 mi13:37:552:46:177:1410:15
8:11
#6581
24M
24.00 mi13:45:492:54:117:157:54
7:54
#6672
40K
24.85 mi13:52:493:01:117:177:00
8:11
#6785
25.2M
25.20 mi13:56:163:04:387:203:27
10:00
#6940
Finish
26.22 mi14:05:093:13:317:238:53
8:43
#7299
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2590246924694410(Top 17%)4129(Top 27%)4129(Top 183%)
10K6.21 mi3.10 mi2575+152456+132456+132594(Top 10%)2480(Top 16%)2480(Top 110%)
15K9.32 mi3.11 mi3067-4922923-4672923-4674410(Top 17%)4129(Top 27%)4129(Top 183%)
20K12.43 mi3.11 mi3872-8053652-7293652-7296315(Top 24%)5710(Top 38%)5710(Top 254%)
Half13.11 mi0.68 mi4023-1513780-1283780-1286356(Top 24%)5766(Top 38%)5766(Top 256%)
25K15.53 mi2.42 mi4659-6364339-5594339-5596892(Top 26%)6085(Top 40%)6085(Top 270%)
30K18.64 mi3.11 mi5844-11855345-10065345-100611292(Top 42%)8486(Top 56%)8486(Top 377%)
20M20.00 mi1.36 mi6111-2675536-1915536-19110942(Top 41%)8214(Top 54%)8214(Top 365%)
21M21.00 mi1.00 mi6313-2025682-1465682-14611317(Top 43%)8250(Top 54%)8250(Top 366%)
35K21.75 mi0.75 mi6394-815736-545736-5410237(Top 38%)7730(Top 51%)7730(Top 343%)
23M23.00 mi1.25 mi6581-1875854-1185854-11811057(Top 42%)7988(Top 53%)7988(Top 355%)
24M24.00 mi1.00 mi6672-915906-525906-5210478(Top 39%)7633(Top 50%)7633(Top 339%)
40K24.85 mi0.85 mi6785-1135965-595965-5911223(Top 42%)7928(Top 52%)7928(Top 352%)
25.2M25.20 mi0.35 mi6940-1556061-966061-9617306(Top 65%)10659(Top 70%)10659(Top 473%)
Finish26.22 mi1.02 mi7299-3596280-2196280-21916539(Top 62%)10391(Top 68%)10391(Top 461%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4410

Males

4129

M45-49

4129

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2594

Males

2480

M45-49

2480

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4410

Males

4129

M45-49

4129

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6315

Males

5710

M45-49

5710

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6356

Males

5766

M45-49

5766

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6892

Males

6085

M45-49

6085

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11292

Males

8486

M45-49

8486

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10942

Males

8214

M45-49

8214

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11317

Males

8250

M45-49

8250

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10237

Males

7730

M45-49

7730

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11057

Males

7988

M45-49

7988

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10478

Males

7633

M45-49

7633

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11223

Males

7928

M45-49

7928

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17306

Males

10659

M45-49

10659

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16539

Males

10391

M45-49

10391

Passing Analysis

Category:
Athletes Passed
334
Passed By
5043
Net Change
-4709
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2590
5K → 10K150135+15#2590#2575
10K → 15K8500-492#2575#3067
15K → 20K7812-805#3067#3872
20K → Half2153-151#3872#4023
Half → 25K11647-636#4023#4659
25K → 30K91194-1185#4659#5844
30K → 20M18285-267#5844#6111
20M → 21M16218-202#6111#6313
21M → 35K1899-81#6313#6394
35K → 23M24211-187#6394#6581
23M → 24M23114-91#6581#6672
24M → 40K33146-113#6672#6785
40K → 25.2M7162-155#6785#6940
25.2M → Finish8367-359#6940#7299
TOTALS3345043-4709
📊

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