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BOSTON MARATHON 2023

Fabricio Chala Armas

Bib: 4358•M

FL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 13%
Division (M18-39)
#0 / 5285
Top 29%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:35
Rank: #3038
Start → 5K
20:35 | 6:38/mi
10K· 6.21 mi
40:55
Rank: #3033 (+5)
5K → 10K
20:20 | 6:33/mi
15K· 9.32 mi
1:01:19
Rank: #3032 (+1)
10K → 15K
20:24 | 6:34/mi
20K· 12.43 mi
1:21:35
Rank: #2831 (+201)
15K → 20K
20:16 | 6:31/mi
Half· 13.11 mi
1:26:01
Rank: #2812 (+19)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:41:56
Rank: #2749 (+63)
Half → 25K
15:55 | 6:34/mi
30K· 18.64 mi
2:02:47
Rank: #2679 (+70)
25K → 30K
20:51 | 6:43/mi
20M
2:11:45
Rank: #2582 (+97)
30K → 20M
8:58 | 6:36/mi
21M
2:18:30
Rank: #2455 (+127)
20M → 21M
6:45 | 6:45/mi
35K· 21.75 mi
2:23:08
Rank: #2387 (+68)
21M → 35K
4:38 | 6:12/mi
23M
2:31:12
Rank: #2287 (+100)
35K → 23M
8:04 | 6:27/mi
24M
2:37:28
Rank: #2216 (+71)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:42:53
Rank: #2143 (+73)
24M → 40K
5:25 | 6:20/mi
25.2M
2:45:13
Rank: #2105 (+38)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:51:22
Rank: #1991 (+114)
25.2M → Finish
6:09 | 6:02/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:26:01
Pace6:34 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:21
Pace6:31 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1420:356:3820:35
6:38
-
10K
6.21 mi10:42:3440:556:3520:20
6:33
-0:05
15K
9.32 mi11:02:581:01:196:3520:24
6:34
+0:01
20K
12.43 mi11:23:141:21:356:3420:16
6:31
-0:03
Half
13.11 mi11:27:401:26:016:344:26
6:30
-0:01
25K
15.53 mi11:43:351:41:566:3415:55
6:34
+0:04
30K
18.64 mi12:04:262:02:476:3520:51
6:43
+0:09
20M
20.00 mi12:13:242:11:456:358:58
6:36
-0:07
21M
21.00 mi12:20:092:18:306:366:45
6:45
+0:09
35K
21.75 mi12:24:472:23:086:354:38
6:12
-0:33
23M
23.00 mi12:32:512:31:126:348:04
6:27
+0:15
24M
24.00 mi12:39:072:37:286:346:16
6:16
-0:11
40K
24.85 mi12:44:322:42:536:335:25
6:20
+0:04
25.2M
25.20 mi12:46:522:45:136:332:20
6:46
+0:26
Finish
26.22 mi12:53:012:51:226:326:09
6:02
-0:44

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

6:02 /mi

Average Pace

6:32 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:26

83% of race

Time at Steady Pace

29:56

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:22:1420:356:3820:35
6:38
#3038
10K
6.21 mi10:42:3440:556:3520:20
6:33
#3033
15K
9.32 mi11:02:581:01:196:3520:24
6:34
#3032
20K
12.43 mi11:23:141:21:356:3420:16
6:31
#2831
Half
13.11 mi11:27:401:26:016:344:26
6:30
#2812
25K
15.53 mi11:43:351:41:566:3415:55
6:34
#2749
30K
18.64 mi12:04:262:02:476:3520:51
6:43
#2679
20M
20.00 mi12:13:242:11:456:358:58
6:36
#2582
21M
21.00 mi12:20:092:18:306:366:45
6:45
#2455
35K
21.75 mi12:24:472:23:086:354:38
6:12
#2387
23M
23.00 mi12:32:512:31:126:348:04
6:27
#2287
24M
24.00 mi12:39:072:37:286:346:16
6:16
#2216
40K
24.85 mi12:44:322:42:536:335:25
6:20
#2143
25.2M
25.20 mi12:46:522:45:136:332:20
6:46
#2105
Finish
26.22 mi12:53:012:51:226:326:09
6:02
#1991
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3038287828783020(Top 11%)2879(Top 19%)2879(Top 54%)
10K6.21 mi3.10 mi3033+52888-102888-103066(Top 12%)2924(Top 19%)2924(Top 55%)
15K9.32 mi3.11 mi3032+12890-22890-23020(Top 11%)2879(Top 19%)2879(Top 54%)
20K12.43 mi3.11 mi2831+2012704+1862704+1862406(Top 9%)2304(Top 15%)2304(Top 44%)
Half13.11 mi0.68 mi2812+192689+152689+152723(Top 10%)2607(Top 17%)2607(Top 49%)
25K15.53 mi2.42 mi2749+632626+632626+632498(Top 9%)2389(Top 16%)2389(Top 45%)
30K18.64 mi3.11 mi2679+702559+672559+672441(Top 9%)2323(Top 15%)2323(Top 44%)
20M20.00 mi1.36 mi2582+972466+932466+931849(Top 7%)1762(Top 12%)1762(Top 33%)
21M21.00 mi1.00 mi2455+1272352+1142352+1141269(Top 5%)1211(Top 8%)1211(Top 23%)
35K21.75 mi0.75 mi2387+682286+662286+661244(Top 5%)1187(Top 8%)1187(Top 22%)
23M23.00 mi1.25 mi2287+1002191+952191+951253(Top 5%)1184(Top 8%)1184(Top 22%)
24M24.00 mi1.00 mi2216+712126+652126+651266(Top 5%)1200(Top 8%)1200(Top 23%)
40K24.85 mi0.85 mi2143+732057+692057+691019(Top 4%)966(Top 6%)966(Top 18%)
25.2M25.20 mi0.35 mi2105+382019+382019+381093(Top 4%)1040(Top 7%)1040(Top 20%)
Finish26.22 mi1.02 mi1991+1141907+1121907+112827(Top 3%)793(Top 5%)793(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3020

Males

2879

M18-39

2879

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3066

Males

2924

M18-39

2924

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3020

Males

2879

M18-39

2879

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2406

Males

2304

M18-39

2304

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2723

Males

2607

M18-39

2607

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2498

Males

2389

M18-39

2389

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2441

Males

2323

M18-39

2323

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1849

Males

1762

M18-39

1762

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1269

Males

1211

M18-39

1211

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1244

Males

1187

M18-39

1187

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1253

Males

1184

M18-39

1184

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1266

Males

1200

M18-39

1200

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1019

Males

966

M18-39

966

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1093

Males

1040

M18-39

1040

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

827

Males

793

M18-39

793

Passing Analysis

Category:
Athletes Passed
1397
Passed By
350
Net Change
+1047
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3038
5K → 10K162157+5#3038#3033
10K → 15K9493+1#3033#3032
15K → 20K21312+201#3032#2831
20K → Half267+19#2831#2812
Half → 25K8926+63#2812#2749
25K → 30K10737+70#2749#2679
30K → 20M1025+97#2679#2582
20M → 21M1292+127#2582#2455
21M → 35K691+68#2455#2387
35K → 23M1011+100#2387#2287
23M → 24M776+71#2287#2216
24M → 40K730+73#2216#2143
40K → 25.2M391+38#2143#2105
25.2M → Finish1162+114#2105#1991
TOTALS1397350+1047
📊

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