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BOSTON MARATHON 2023

Mario Rivas

Bib: 9681•M

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 33%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:02
Rank: #6825
Start → 5K
22:02 | 7:06/mi
10K· 6.21 mi
44:02
Rank: #7016 (-191)
5K → 10K
22:00 | 7:05/mi
15K· 9.32 mi
1:06:19
Rank: #7202 (-186)
10K → 15K
22:17 | 7:10/mi
20K· 12.43 mi
1:29:33
Rank: #7588 (-386)
15K → 20K
23:14 | 7:29/mi
Half· 13.11 mi
1:34:32
Rank: #7617 (-29)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:53:04
Rank: #7919 (-302)
Half → 25K
18:32 | 7:39/mi
30K· 18.64 mi
2:17:47
Rank: #8289 (-370)
25K → 30K
24:43 | 7:57/mi
20M
2:28:29
Rank: #8344 (-55)
30K → 20M
10:42 | 7:52/mi
21M
2:36:49
Rank: #8408 (-64)
20M → 21M
8:20 | 8:20/mi
35K· 21.75 mi
2:42:23
Rank: #8393 (+15)
21M → 35K
5:34 | 7:26/mi
23M
2:52:14
Rank: #8378 (+15)
35K → 23M
9:51 | 7:52/mi
24M
2:59:52
Rank: #8361 (+17)
23M → 24M
7:38 | 7:38/mi
40K· 24.85 mi
3:06:27
Rank: #8320 (+41)
24M → 40K
6:35 | 7:42/mi
25.2M
3:09:17
Rank: #8298 (+22)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:16:51
Rank: #8244 (+54)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:32
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:42:19
Pace7:48 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:4722:027:0622:02
7:06
-
10K
6.21 mi11:09:4744:027:0522:00
7:05
-0:01
15K
9.32 mi11:32:041:06:197:0722:17
7:10
+0:05
20K
12.43 mi11:55:181:29:337:1223:14
7:29
+0:19
Half
13.11 mi12:00:171:34:327:134:59
7:18
-0:11
25K
15.53 mi12:18:491:53:047:1718:32
7:39
+0:21
30K
18.64 mi12:43:322:17:477:2324:43
7:57
+0:18
20M
20.00 mi12:54:142:28:297:2510:42
7:52
-0:05
21M
21.00 mi13:02:342:36:497:288:20
8:20
+0:28
35K
21.75 mi13:08:082:42:237:285:34
7:26
-0:54
23M
23.00 mi13:17:592:52:147:299:51
7:52
+0:26
24M
24.00 mi13:25:372:59:527:307:38
7:38
-0:14
40K
24.85 mi13:32:123:06:277:306:35
7:42
+0:04
25.2M
25.20 mi13:35:023:09:177:312:50
8:13
+0:31
Finish
26.22 mi13:42:363:16:517:317:34
7:26
-0:47

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

7:05 /mi

Average Pace

7:31 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:25

71% of race

Time at Steady Pace

56:26

29% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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 mi10:47:4722:027:0622:02
7:06
#6825
10K
6.21 mi11:09:4744:027:0522:00
7:05
#7016
15K
9.32 mi11:32:041:06:197:0722:17
7:10
#7202
20K
12.43 mi11:55:181:29:337:1223:14
7:29
#7588
Half
13.11 mi12:00:171:34:327:134:59
7:18
#7617
25K
15.53 mi12:18:491:53:047:1718:32
7:39
#7919
30K
18.64 mi12:43:322:17:477:2324:43
7:57
#8289
20M
20.00 mi12:54:142:28:297:2510:42
7:52
#8344
21M
21.00 mi13:02:342:36:497:288:20
8:20
#8408
35K
21.75 mi13:08:082:42:237:285:34
7:26
#8393
23M
23.00 mi13:17:592:52:147:299:51
7:52
#8378
24M
24.00 mi13:25:372:59:527:307:38
7:38
#8361
40K
24.85 mi13:32:123:06:277:306:35
7:42
#8320
25.2M
25.20 mi13:35:023:09:177:312:50
8:13
#8298
Finish
26.22 mi13:42:363:16:517:317:34
7:26
#8244
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6825614261427605(Top 29%)6666(Top 44%)6666(Top 297%)
10K6.21 mi3.10 mi7016-1916268-1266268-1267321(Top 27%)6472(Top 43%)6472(Top 289%)
15K9.32 mi3.11 mi7202-1866397-1296397-1297605(Top 29%)6666(Top 44%)6666(Top 297%)
20K12.43 mi3.11 mi7588-3866665-2686665-2689129(Top 34%)7572(Top 50%)7572(Top 338%)
Half13.11 mi0.68 mi7617-296683-186683-188589(Top 32%)7253(Top 48%)7253(Top 324%)
25K15.53 mi2.42 mi7919-3026863-1806863-1809851(Top 37%)7893(Top 52%)7893(Top 352%)
30K18.64 mi3.11 mi8289-3707054-1917054-19110528(Top 40%)8109(Top 53%)8109(Top 362%)
20M20.00 mi1.36 mi8344-557063-97063-99359(Top 35%)7387(Top 49%)7387(Top 330%)
21M21.00 mi1.00 mi8408-647094-317094-319396(Top 35%)7283(Top 48%)7283(Top 325%)
35K21.75 mi0.75 mi8393+157076+187076+188058(Top 30%)6529(Top 43%)6529(Top 291%)
23M23.00 mi1.25 mi8378+157047+297047+298834(Top 33%)6877(Top 45%)6877(Top 307%)
24M24.00 mi1.00 mi8361+177014+337014+338601(Top 32%)6668(Top 44%)6668(Top 298%)
40K24.85 mi0.85 mi8320+416968+466968+467963(Top 30%)6226(Top 41%)6226(Top 278%)
25.2M25.20 mi0.35 mi8298+226944+246944+247743(Top 29%)6019(Top 40%)6019(Top 269%)
Finish26.22 mi1.02 mi8244+546885+596885+597938(Top 30%)6130(Top 40%)6130(Top 274%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7605

Males

6666

M40-44

6666

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7321

Males

6472

M40-44

6472

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7605

Males

6666

M40-44

6666

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9129

Males

7572

M40-44

7572

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8589

Males

7253

M40-44

7253

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9851

Males

7893

M40-44

7893

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

10528

Males

8109

M40-44

8109

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9359

Males

7387

M40-44

7387

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9396

Males

7283

M40-44

7283

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8058

Males

6529

M40-44

6529

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8834

Males

6877

M40-44

6877

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8601

Males

6668

M40-44

6668

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7963

Males

6226

M40-44

6226

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7743

Males

6019

M40-44

6019

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7938

Males

6130

M40-44

6130

Passing Analysis

Category:
Athletes Passed
842
Passed By
2261
Net Change
-1419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6825
5K → 10K120311-191#6825#7016
10K → 15K68254-186#7016#7202
15K → 20K37423-386#7202#7588
20K → Half1746-29#7588#7617
Half → 25K32334-302#7617#7919
25K → 30K51421-370#7919#8289
30K → 20M56111-55#8289#8344
20M → 21M54118-64#8344#8408
21M → 35K4934+15#8408#8393
35K → 23M8267+15#8393#8378
23M → 24M7659+17#8378#8361
24M → 40K7231+41#8361#8320
40K → 25.2M3715+22#8320#8298
25.2M → Finish9137+54#8298#8244
TOTALS8422261-1419
📊

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