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BOSTON MARATHON 2023

Matthew Nardella

Bib: 30359•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 46%
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
24:56
Rank: #14177
Start → 5K
24:56 | 8:02/mi
10K· 6.21 mi
49:05
Rank: #13576 (+601)
5K → 10K
24:09 | 7:46/mi
15K· 9.32 mi
1:13:32
Rank: #13483 (+93)
10K → 15K
24:27 | 7:52/mi
20K· 12.43 mi
1:38:12
Rank: #13333 (+150)
15K → 20K
24:40 | 7:56/mi
Half· 13.11 mi
1:43:34
Rank: #13317 (+16)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:03:05
Rank: #13254 (+63)
Half → 25K
19:31 | 8:03/mi
30K· 18.64 mi
2:28:43
Rank: #13117 (+137)
25K → 30K
25:38 | 8:15/mi
20M
2:40:00
Rank: #13054 (+63)
30K → 20M
11:17 | 8:18/mi
21M
2:48:40
Rank: #12915 (+139)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
2:54:24
Rank: #12778 (+137)
21M → 35K
5:44 | 7:40/mi
23M
3:04:46
Rank: #12706 (+72)
35K → 23M
10:22 | 8:17/mi
24M
3:12:44
Rank: #12610 (+96)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:19:33
Rank: #12510 (+100)
24M → 40K
6:49 | 7:58/mi
25.2M
3:22:33
Rank: #12480 (+30)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:30:17
Rank: #12351 (+129)
25.2M → Finish
7:44 | 7:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:34
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:46:43
Pace8:08 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1424:568:0224:56
8:02
-
10K
6.21 mi12:13:2349:057:5424:09
7:46
-0:16
15K
9.32 mi12:37:501:13:327:5324:27
7:52
+0:06
20K
12.43 mi13:02:301:38:127:5424:40
7:56
+0:04
Half
13.11 mi13:07:521:43:347:545:22
7:52
-0:04
25K
15.53 mi13:27:232:03:057:5519:31
8:03
+0:11
30K
18.64 mi13:53:012:28:437:5925:38
8:15
+0:12
20M
20.00 mi14:04:182:40:008:0011:17
8:18
+0:03
21M
21.00 mi14:12:582:48:408:028:40
8:40
+0:22
35K
21.75 mi14:18:422:54:248:015:44
7:40
-1:00
23M
23.00 mi14:29:043:04:468:0210:22
8:17
+0:37
24M
24.00 mi14:37:023:12:448:027:58
7:58
-0:19
40K
24.85 mi14:43:513:19:338:026:49
7:58
0:00
25.2M
25.20 mi14:46:513:22:338:023:00
8:42
+0:44
Finish
26.22 mi14:54:353:30:178:027:44
7:35
-1:07

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

7:35 /mi

Average Pace

8:02 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:37

94% of race

Time at Steady Pace

11:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:49:1424:568:0224:56
8:02
#14177
10K
6.21 mi12:13:2349:057:5424:09
7:46
#13576
15K
9.32 mi12:37:501:13:327:5324:27
7:52
#13483
20K
12.43 mi13:02:301:38:127:5424:40
7:56
#13333
Half
13.11 mi13:07:521:43:347:545:22
7:52
#13317
25K
15.53 mi13:27:232:03:057:5519:31
8:03
#13254
30K
18.64 mi13:53:012:28:437:5925:38
8:15
#13117
20M
20.00 mi14:04:182:40:008:0011:17
8:18
#13054
21M
21.00 mi14:12:582:48:408:028:40
8:40
#12915
35K
21.75 mi14:18:422:54:248:015:44
7:40
#12778
23M
23.00 mi14:29:043:04:468:0210:22
8:17
#12706
24M
24.00 mi14:37:023:12:448:027:58
7:58
#12610
40K
24.85 mi14:43:513:19:338:026:49
7:58
#12510
25.2M
25.20 mi14:46:513:22:338:023:00
8:42
#12480
Finish
26.22 mi14:54:353:30:178:027:44
7:35
#12351
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi14177100211002113257(Top 50%)9601(Top 63%)9601(Top 182%)
10K6.21 mi3.10 mi13576+6019767+2549767+25412883(Top 48%)9502(Top 63%)9502(Top 180%)
15K9.32 mi3.11 mi13483+939726+419726+4113257(Top 50%)9601(Top 63%)9601(Top 182%)
20K12.43 mi3.11 mi13333+1509635+919635+9112931(Top 49%)9408(Top 62%)9408(Top 178%)
Half13.11 mi0.68 mi13317+169626+99626+913243(Top 50%)9573(Top 63%)9573(Top 181%)
25K15.53 mi2.42 mi13254+639586+409586+4013122(Top 49%)9407(Top 62%)9407(Top 178%)
30K18.64 mi3.11 mi13117+1379479+1079479+10712678(Top 48%)9090(Top 60%)9090(Top 172%)
20M20.00 mi1.36 mi13054+639439+409439+4012368(Top 46%)8851(Top 58%)8851(Top 167%)
21M21.00 mi1.00 mi12915+1399363+769363+7611440(Top 43%)8317(Top 55%)8317(Top 157%)
35K21.75 mi0.75 mi12778+1379288+759288+759710(Top 36%)7482(Top 49%)7482(Top 142%)
23M23.00 mi1.25 mi12706+729234+549234+5411732(Top 44%)8350(Top 55%)8350(Top 158%)
24M24.00 mi1.00 mi12610+969175+599175+5910997(Top 41%)7901(Top 52%)7901(Top 149%)
40K24.85 mi0.85 mi12510+1009111+649111+649864(Top 37%)7280(Top 48%)7280(Top 138%)
25.2M25.20 mi0.35 mi12480+309090+219090+2110723(Top 40%)7680(Top 51%)7680(Top 145%)
Finish26.22 mi1.02 mi12351+1299013+779013+779199(Top 35%)6869(Top 45%)6869(Top 130%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

13257

Males

9601

M18-39

9601

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12883

Males

9502

M18-39

9502

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

13257

Males

9601

M18-39

9601

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12931

Males

9408

M18-39

9408

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13243

Males

9573

M18-39

9573

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13122

Males

9407

M18-39

9407

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12678

Males

9090

M18-39

9090

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12368

Males

8851

M18-39

8851

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11440

Males

8317

M18-39

8317

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9710

Males

7482

M18-39

7482

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11732

Males

8350

M18-39

8350

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10997

Males

7901

M18-39

7901

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9864

Males

7280

M18-39

7280

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10723

Males

7680

M18-39

7680

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9199

Males

6869

M18-39

6869

Passing Analysis

Category:
Athletes Passed
2636
Passed By
810
Net Change
+1826
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14177
5K → 10K701100+601#14177#13576
10K → 15K245152+93#13576#13483
15K → 20K252102+150#13483#13333
20K → Half4226+16#13333#13317
Half → 25K168105+63#13317#13254
25K → 30K250113+137#13254#13117
30K → 20M11956+63#13117#13054
20M → 21M17132+139#13054#12915
21M → 35K1425+137#12915#12778
35K → 23M11745+72#12778#12706
23M → 24M12428+96#12706#12610
24M → 40K11212+100#12610#12510
40K → 25.2M4515+30#12510#12480
25.2M → Finish14819+129#12480#12351
TOTALS2636810+1826
📊

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