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BOSTON MARATHON 2023

Nicholas Talamelli

Bib: 26167•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:29/mi
32:35
↑ 97↓ 3451.5%
10K· 6.21 mi
10:07/mi
1:04:01
↑ 79↓ 1380.4%
15K· 9.32 mi
10:39/mi
1:37:06
↑ 67↓ 78
20K· 12.43 mi
12:34/mi
2:16:08
↑ 106↓ 860.1%
Half· 13.11 mi
10:32/mi
2:23:19
↑ 19↓ 370.5%
25K· 15.53 mi
12:15/mi
2:53:02
↑ 66↓ 880.2%
30K· 18.64 mi
13:39/mi
3:35:28
↑ 181↓ 1480.2%
20M
13:39/mi
3:54:01
↑ 64↓ 500.2%
21M
14:14/mi
4:08:15
↑ 106↓ 241.6%
35K· 21.75 mi
15:16/mi
4:19:40
↑ 17↓ 861.7%
23M
12:32/mi
4:35:22
↑ 23↓ 630.6%
24M
12:24/mi
4:47:46
↓ 821.3%
40K· 24.85 mi
12:14/mi
4:58:14
↓ 200.3%
25.2M
13:55/mi
5:03:02
↑ 13↓ 160.2%
Finish· 26.22 mi
9:55/mi
5:13:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:19
Pace10:56 /mi
2nd Half
Distance13.11 mi
Time2:49:49
Pace12:57 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2732:3510:2932:35
10:29
-
10K
6.21 mi12:20:531:04:0110:1831:26
10:07
-0:22
15K
9.32 mi12:53:581:37:0610:2533:05
10:39
+0:32
20K
12.43 mi13:33:002:16:0810:5739:02
12:34
+1:55
Half
13.11 mi13:40:112:23:1910:567:11
10:32
-2:02
25K
15.53 mi14:09:542:53:0211:0829:43
12:15
+1:43
30K
18.64 mi14:52:203:35:2811:3442:26
13:39
+1:24
20M
20.00 mi15:10:533:54:0111:4218:33
13:39
0:00
21M
21.00 mi15:25:074:08:1511:4914:14
14:14
+0:35
35K
21.75 mi15:36:324:19:4011:5611:25
15:16
+1:02
23M
23.00 mi15:52:144:35:2211:5815:42
12:32
-2:44
24M
24.00 mi16:04:384:47:4611:5912:24
12:24
-0:08
40K
24.85 mi16:15:064:58:1412:0010:28
12:14
-0:10
25.2M
25.20 mi16:19:545:03:0212:024:48
13:55
+1:41
Finish
26.22 mi16:30:005:13:0811:5710:06
9:55
-4:00

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

9:55 /mi

Average Pace

11:57 /mi

Slowest Pace

15:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:23

37% of race

Time at Steady Pace

1:47:19

34% of race

Time at Slower Pace

1:31:26

29% of race

Average Pace: 11:57 /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 mi11:49:2732:3510:2932:35
10:29
#24678
10K
6.21 mi12:20:531:04:0110:1831:26
10:07
#24275
15K
9.32 mi12:53:581:37:0610:2533:05
10:39
#24470
20K
12.43 mi13:33:002:16:0810:5739:02
12:34
#25140
Half
13.11 mi13:40:112:23:1910:567:11
10:32
#25096
25K
15.53 mi14:09:542:53:0211:0829:43
12:15
#25202
30K
18.64 mi14:52:203:35:2811:3442:26
13:39
#25388
20M
20.00 mi15:10:533:54:0111:4218:33
13:39
#25429
21M
21.00 mi15:25:074:08:1511:4914:14
14:14
#25431
35K
21.75 mi15:36:324:19:4011:5611:25
15:16
#25518
23M
23.00 mi15:52:144:35:2211:5815:42
12:32
#25485
24M
24.00 mi16:04:384:47:4611:5912:24
12:24
#25477
40K
24.85 mi16:15:064:58:1412:0010:28
12:14
#25432
25.2M
25.20 mi16:19:545:03:0212:024:48
13:55
#25429
Finish
26.22 mi16:30:005:13:0811:5710:06
9:55
#25357
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24678143971439724717(Top 93%)14391(Top 95%)14391(Top 272%)
10K6.21 mi3.10 mi24275+40314212+18514212+18523945(Top 90%)14069(Top 93%)14069(Top 266%)
15K9.32 mi3.11 mi24470-19514302-9014302-9024717(Top 93%)14391(Top 95%)14391(Top 272%)
20K12.43 mi3.11 mi25140-67014580-27814580-27826000(Top 98%)14920(Top 98%)14920(Top 282%)
Half13.11 mi0.68 mi25096+4414562+1814562+1824256(Top 91%)14172(Top 93%)14172(Top 268%)
25K15.53 mi2.42 mi25202-10614593-3114593-3125356(Top 95%)14624(Top 96%)14624(Top 277%)
30K18.64 mi3.11 mi25388-18614656-6314656-6325851(Top 97%)14802(Top 98%)14802(Top 280%)
20M20.00 mi1.36 mi25429-4114663-714663-725634(Top 96%)14688(Top 97%)14688(Top 278%)
21M21.00 mi1.00 mi25431-214660+314660+325234(Top 95%)14485(Top 95%)14485(Top 274%)
35K21.75 mi0.75 mi25518-8714697-3714697-3726451(Top 99%)15082(Top 99%)15082(Top 285%)
23M23.00 mi1.25 mi25485+3314678+1914678+1924626(Top 93%)14156(Top 93%)14156(Top 268%)
24M24.00 mi1.00 mi25477+814672+614672+624943(Top 94%)14274(Top 94%)14274(Top 270%)
40K24.85 mi0.85 mi25432+4514650+2214650+2224164(Top 91%)13882(Top 91%)13882(Top 263%)
25.2M25.20 mi0.35 mi25429+314647+314647+324944(Top 94%)14255(Top 94%)14255(Top 270%)
Finish26.22 mi1.02 mi25357+7214611+3614611+3621513(Top 81%)12644(Top 83%)12644(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

24717

Males

14391

M18-39

14391

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

23945

Males

14069

M18-39

14069

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

24717

Males

14391

M18-39

14391

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

26000

Males

14920

M18-39

14920

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

24256

Males

14172

M18-39

14172

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

25356

Males

14624

M18-39

14624

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

25851

Males

14802

M18-39

14802

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

25634

Males

14688

M18-39

14688

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25234

Males

14485

M18-39

14485

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

26451

Males

15082

M18-39

15082

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

24626

Males

14156

M18-39

14156

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

24943

Males

14274

M18-39

14274

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24164

Males

13882

M18-39

13882

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24944

Males

14255

M18-39

14255

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

21513

Males

12644

M18-39

12644

Passing Analysis

Category:
Athletes Passed
875
Passed By
1554
Net Change
-679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24678
5K → 10K45956+403#24678#24275
10K → 15K62257-195#24275#24470
15K → 20K7677-670#24470#25140
20K → Half462+44#25140#25096
Half → 25K39145-106#25096#25202
25K → 30K24210-186#25202#25388
30K → 20M1859-41#25388#25429
20M → 21M2830-2#25429#25431
21M → 35K794-87#25431#25518
35K → 23M385+33#25518#25485
23M → 24M1911+8#25485#25477
24M → 40K461+45#25477#25432
40K → 25.2M96+3#25432#25429
25.2M → Finish731+72#25429#25357
TOTALS8751554-679
📊

Passing Visuals

Category:
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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