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BOSTON MARATHON 2023

Ervis Nunez

Bib: 29803•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:27
Rank: #21071
Start → 5K
28:27 | 9:09/mi
10K· 6.21 mi
56:32
Rank: #21041 (+30)
5K → 10K
28:05 | 9:02/mi
15K· 9.32 mi
1:25:01
Rank: #21115 (-74)
10K → 15K
28:29 | 9:10/mi
20K· 12.43 mi
1:55:55
Rank: #21600 (-485)
15K → 20K
30:54 | 9:57/mi
Half· 13.11 mi
2:02:36
Rank: #21672 (-72)
20K → Half
6:41 | 9:48/mi
25K· 15.53 mi
2:30:06
Rank: #22375 (-703)
Half → 25K
27:30 | 11:21/mi
30K· 18.64 mi
3:10:45
Rank: #23308 (-933)
25K → 30K
40:39 | 13:05/mi
20M
3:31:14
Rank: #23776 (-468)
30K → 20M
20:29 | 15:04/mi
21M
3:46:23
Rank: #24013 (-237)
20M → 21M
15:09 | 15:09/mi
35K· 21.75 mi
3:54:22
Rank: #23971 (+42)
21M → 35K
7:59 | 10:40/mi
23M
4:08:51
Rank: #23950 (+21)
35K → 23M
14:29 | 11:34/mi
24M
4:18:54
Rank: #23837 (+113)
23M → 24M
10:03 | 10:03/mi
40K· 24.85 mi
4:29:52
Rank: #23892 (-55)
24M → 40K
10:58 | 12:50/mi
25.2M
4:34:54
Rank: #23938 (-46)
40K → 25.2M
5:02 | 14:36/mi
Finish· 26.22 mi
4:45:51
Rank: #23921 (+17)
25.2M → Finish
10:57 | 10:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:36
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:43:15
Pace12:27 /mi
📊Positive Split: 33.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:1328:279:0928:27
9:09
-
10K
6.21 mi12:16:1856:329:0628:05
9:02
-0:07
15K
9.32 mi12:44:471:25:019:0728:29
9:10
+0:08
20K
12.43 mi13:15:411:55:559:2030:54
9:57
+0:47
Half
13.11 mi13:22:222:02:369:216:41
9:48
-0:09
25K
15.53 mi13:49:522:30:069:4027:30
11:21
+1:33
30K
18.64 mi14:30:313:10:4510:1440:39
13:05
+1:44
20M
20.00 mi14:51:003:31:1410:3420:29
15:04
+1:59
21M
21.00 mi15:06:093:46:2310:4715:09
15:09
+0:05
35K
21.75 mi15:14:083:54:2210:477:59
10:40
-4:29
23M
23.00 mi15:28:374:08:5110:4914:29
11:34
+0:54
24M
24.00 mi15:38:404:18:5410:4710:03
10:03
-1:31
40K
24.85 mi15:49:384:29:5210:5110:58
12:50
+2:47
25.2M
25.20 mi15:54:404:34:5410:555:02
14:36
+1:46
Finish
26.22 mi16:05:374:45:5110:5510:57
10:45
-3:51

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

9:02 /mi

Average Pace

10:55 /mi

Slowest Pace

15:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:01

30% of race

Time at Steady Pace

1:48:33

38% of race

Time at Slower Pace

1:32:17

32% of race

Average Pace: 10:54 /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 mi11:48:1328:279:0928:27
9:09
#21071
10K
6.21 mi12:16:1856:329:0628:05
9:02
#21041
15K
9.32 mi12:44:471:25:019:0728:29
9:10
#21115
20K
12.43 mi13:15:411:55:559:2030:54
9:57
#21600
Half
13.11 mi13:22:222:02:369:216:41
9:48
#21672
25K
15.53 mi13:49:522:30:069:4027:30
11:21
#22375
30K
18.64 mi14:30:313:10:4510:1440:39
13:05
#23308
20M
20.00 mi14:51:003:31:1410:3420:29
15:04
#23776
21M
21.00 mi15:06:093:46:2310:4715:09
15:09
#24013
35K
21.75 mi15:14:083:54:2210:477:59
10:40
#23971
23M
23.00 mi15:28:374:08:5110:4914:29
11:34
#23950
24M
24.00 mi15:38:404:18:5410:4710:03
10:03
#23837
40K
24.85 mi15:49:384:29:5210:5110:58
12:50
#23892
25.2M
25.20 mi15:54:404:34:5410:555:02
14:36
#23938
Finish
26.22 mi16:05:374:45:5110:5510:57
10:45
#23921
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21071126411264121190(Top 80%)12836(Top 85%)12836(Top 243%)
10K6.21 mi3.10 mi21041+3012676-3512676-3521038(Top 79%)12732(Top 84%)12732(Top 241%)
15K9.32 mi3.11 mi21115-7412751-7512751-7521190(Top 80%)12836(Top 85%)12836(Top 243%)
20K12.43 mi3.11 mi21600-48512969-21812969-21822764(Top 86%)13518(Top 89%)13518(Top 256%)
Half13.11 mi0.68 mi21672-7213002-3313002-3322854(Top 86%)13567(Top 89%)13567(Top 257%)
25K15.53 mi2.42 mi22375-70313311-30913311-30924463(Top 92%)14232(Top 94%)14232(Top 269%)
30K18.64 mi3.11 mi23308-93313744-43313744-43325483(Top 96%)14627(Top 96%)14627(Top 277%)
20M20.00 mi1.36 mi23776-46813952-20813952-20826315(Top 99%)15002(Top 99%)15002(Top 284%)
21M21.00 mi1.00 mi24013-23714044-9214044-9225810(Top 97%)14779(Top 97%)14779(Top 280%)
35K21.75 mi0.75 mi23971+4214018+2614018+2622700(Top 85%)13259(Top 87%)13259(Top 251%)
23M23.00 mi1.25 mi23950+2114004+1414004+1423364(Top 88%)13560(Top 89%)13560(Top 257%)
24M24.00 mi1.00 mi23837+11313944+6013944+6020925(Top 79%)12408(Top 82%)12408(Top 235%)
40K24.85 mi0.85 mi23892-5513956-1213956-1224789(Top 93%)14203(Top 94%)14203(Top 269%)
25.2M25.20 mi0.35 mi23938-4613975-1913975-1925449(Top 96%)14520(Top 96%)14520(Top 275%)
Finish26.22 mi1.02 mi23921+1713962+1313962+1323488(Top 88%)13571(Top 89%)13571(Top 257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21190

Males

12836

M18-39

12836

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

21038

Males

12732

M18-39

12732

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21190

Males

12836

M18-39

12836

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

22764

Males

13518

M18-39

13518

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

22854

Males

13567

M18-39

13567

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

24463

Males

14232

M18-39

14232

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

25483

Males

14627

M18-39

14627

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

26315

Males

15002

M18-39

15002

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

25810

Males

14779

M18-39

14779

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

22700

Males

13259

M18-39

13259

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

23364

Males

13560

M18-39

13560

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20925

Males

12408

M18-39

12408

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24789

Males

14203

M18-39

14203

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25449

Males

14520

M18-39

14520

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

23488

Males

13571

M18-39

13571

Passing Analysis

Category:
Athletes Passed
764
Passed By
3614
Net Change
-2850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21071
5K → 10K300270+30#21071#21041
10K → 15K139213-74#21041#21115
15K → 20K32517-485#21115#21600
20K → Half880-72#21600#21672
Half → 25K12715-703#21672#22375
25K → 30K5938-933#22375#23308
30K → 20M5473-468#23308#23776
20M → 21M5242-237#23776#24013
21M → 35K508+42#24013#23971
35K → 23M4625+21#23971#23950
23M → 24M1141+113#23950#23837
24M → 40K1368-55#23837#23892
40K → 25.2M349-46#23892#23938
25.2M → Finish3215+17#23938#23921
TOTALS7643614-2850
📊

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