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BOSTON MARATHON 2023

Nicolas Gil Nunes

Bib: 3236•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Division (M18-39)
#0 / 5285
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:37
Rank: #3126
Start → 5K
20:37 | 6:38/mi
10K· 6.21 mi
40:54
Rank: #3016 (+110)
5K → 10K
20:17 | 6:32/mi
15K· 9.32 mi
1:01:19
Rank: #3037 (-21)
10K → 15K
20:25 | 6:34/mi
20K· 12.43 mi
1:21:49
Rank: #2964 (+73)
15K → 20K
20:30 | 6:36/mi
Half· 13.11 mi
1:26:14
Rank: #2937 (+27)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:42:15
Rank: #2879 (+58)
Half → 25K
16:01 | 6:36/mi
30K· 18.64 mi
2:03:11
Rank: #2796 (+83)
25K → 30K
20:56 | 6:44/mi
20M
2:12:19
Rank: #2730 (+66)
30K → 20M
9:08 | 6:43/mi
21M
2:19:20
Rank: #2653 (+77)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:24:16
Rank: #2644 (+9)
21M → 35K
4:56 | 6:36/mi
23M
2:32:51
Rank: #2622 (+22)
35K → 23M
8:35 | 6:51/mi
24M
2:39:55
Rank: #2723 (-101)
23M → 24M
7:04 | 7:04/mi
40K· 24.85 mi
2:46:29
Rank: #2909 (-186)
24M → 40K
6:34 | 7:41/mi
25.2M
2:49:26
Rank: #3006 (-97)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
2:57:07
Rank: #3220 (-214)
25.2M → Finish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:14
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:30:53
Pace6:56 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0020:376:3820:37
6:38
-
10K
6.21 mi10:42:1740:546:3520:17
6:32
-0:06
15K
9.32 mi11:02:421:01:196:3520:25
6:34
+0:02
20K
12.43 mi11:23:121:21:496:3520:30
6:36
+0:02
Half
13.11 mi11:27:371:26:146:354:25
6:28
-0:08
25K
15.53 mi11:43:381:42:156:3516:01
6:36
+0:08
30K
18.64 mi12:04:342:03:116:3620:56
6:44
+0:08
20M
20.00 mi12:13:422:12:196:379:08
6:43
-0:01
21M
21.00 mi12:20:432:19:206:387:01
7:01
+0:18
35K
21.75 mi12:25:392:24:166:384:56
6:36
-0:25
23M
23.00 mi12:34:142:32:516:398:35
6:51
+0:15
24M
24.00 mi12:41:182:39:556:407:04
7:04
+0:13
40K
24.85 mi12:47:522:46:296:426:34
7:41
+0:37
25.2M
25.20 mi12:50:492:49:266:432:57
8:33
+0:52
Finish
26.22 mi12:58:302:57:076:467:41
7:32
-1:01

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

6:46 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:25:50

82% of race

Time at Slower Pace

31:17

18% of race

Average Pace: 6:45 /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 mi10:22:0020:376:3820:37
6:38
#3126
10K
6.21 mi10:42:1740:546:3520:17
6:32
#3016
15K
9.32 mi11:02:421:01:196:3520:25
6:34
#3037
20K
12.43 mi11:23:121:21:496:3520:30
6:36
#2964
Half
13.11 mi11:27:371:26:146:354:25
6:28
#2937
25K
15.53 mi11:43:381:42:156:3516:01
6:36
#2879
30K
18.64 mi12:04:342:03:116:3620:56
6:44
#2796
20M
20.00 mi12:13:422:12:196:379:08
6:43
#2730
21M
21.00 mi12:20:432:19:206:387:01
7:01
#2653
35K
21.75 mi12:25:392:24:166:384:56
6:36
#2644
23M
23.00 mi12:34:142:32:516:398:35
6:51
#2622
24M
24.00 mi12:41:182:39:556:407:04
7:04
#2723
40K
24.85 mi12:47:522:46:296:426:34
7:41
#2909
25.2M
25.20 mi12:50:492:49:266:432:57
8:33
#3006
Finish
26.22 mi12:58:302:57:076:467:41
7:32
#3220
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3126295429543069(Top 12%)2927(Top 19%)2927(Top 55%)
10K6.21 mi3.10 mi3016+1102874+802874+802958(Top 11%)2826(Top 19%)2826(Top 53%)
15K9.32 mi3.11 mi3037-212895-212895-213069(Top 12%)2927(Top 19%)2927(Top 55%)
20K12.43 mi3.11 mi2964+732830+652830+652841(Top 11%)2715(Top 18%)2715(Top 51%)
Half13.11 mi0.68 mi2937+272804+262804+262657(Top 10%)2551(Top 17%)2551(Top 48%)
25K15.53 mi2.42 mi2879+582752+522752+522751(Top 10%)2632(Top 17%)2632(Top 50%)
30K18.64 mi3.11 mi2796+832674+782674+782618(Top 10%)2489(Top 16%)2489(Top 47%)
20M20.00 mi1.36 mi2730+662609+652609+652396(Top 9%)2272(Top 15%)2272(Top 43%)
21M21.00 mi1.00 mi2653+772535+742535+742229(Top 8%)2107(Top 14%)2107(Top 40%)
35K21.75 mi0.75 mi2644+92527+82527+82972(Top 11%)2783(Top 18%)2783(Top 53%)
23M23.00 mi1.25 mi2622+222507+202507+202960(Top 11%)2761(Top 18%)2761(Top 52%)
24M24.00 mi1.00 mi2723-1012596-892596-894981(Top 19%)4399(Top 29%)4399(Top 83%)
40K24.85 mi0.85 mi2909-1862765-1692765-1697779(Top 29%)6093(Top 40%)6093(Top 115%)
25.2M25.20 mi0.35 mi3006-972850-852850-859733(Top 37%)7119(Top 47%)7119(Top 135%)
Finish26.22 mi1.02 mi3220-2143046-1963046-1968791(Top 33%)6619(Top 44%)6619(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3069

Males

2927

M18-39

2927

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2958

Males

2826

M18-39

2826

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3069

Males

2927

M18-39

2927

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2841

Males

2715

M18-39

2715

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2657

Males

2551

M18-39

2551

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2751

Males

2632

M18-39

2632

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2618

Males

2489

M18-39

2489

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2396

Males

2272

M18-39

2272

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2229

Males

2107

M18-39

2107

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2972

Males

2783

M18-39

2783

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2960

Males

2761

M18-39

2761

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4981

Males

4399

M18-39

4399

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7779

Males

6093

M18-39

6093

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9733

Males

7119

M18-39

7119

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8791

Males

6619

M18-39

6619

Passing Analysis

Category:
Athletes Passed
931
Passed By
1025
Net Change
-94
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3126
5K → 10K218108+110#3126#3016
10K → 15K85106-21#3016#3037
15K → 20K11845+73#3037#2964
20K → Half325+27#2964#2937
Half → 25K9133+58#2937#2879
25K → 30K11330+83#2879#2796
30K → 20M737+66#2796#2730
20M → 21M814+77#2730#2653
21M → 35K2617+9#2653#2644
35K → 23M5634+22#2644#2622
23M → 24M20121-101#2622#2723
24M → 40K7193-186#2723#2909
40K → 25.2M4101-97#2909#3006
25.2M → Finish7221-214#3006#3220
TOTALS9311025-94
📊

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