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BOSTON MARATHON 2023

Kevin Nolan

Bib: 6083•M

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 28%
Gender (Male)
#0 / 15176
Top 43%
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
22:47
Rank: #8321
Start → 5K
22:47 | 7:20/mi
10K· 6.21 mi
45:58
Rank: #9159 (-838)
5K → 10K
23:11 | 7:28/mi
15K· 9.32 mi
1:08:38
Rank: #8930 (+229)
10K → 15K
22:40 | 7:18/mi
20K· 12.43 mi
1:31:41
Rank: #8832 (+98)
15K → 20K
23:03 | 7:25/mi
Half· 13.11 mi
1:36:42
Rank: #8822 (+10)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:54:45
Rank: #8730 (+92)
Half → 25K
18:03 | 7:27/mi
30K· 18.64 mi
2:18:20
Rank: #8522 (+208)
25K → 30K
23:35 | 7:35/mi
20M
2:28:26
Rank: #8329 (+193)
30K → 20M
10:06 | 7:26/mi
21M
2:36:19
Rank: #8224 (+105)
20M → 21M
7:53 | 7:53/mi
35K· 21.75 mi
2:41:35
Rank: #8097 (+127)
21M → 35K
5:16 | 7:02/mi
23M
2:50:38
Rank: #7838 (+259)
35K → 23M
9:03 | 7:14/mi
24M
2:57:51
Rank: #7705 (+133)
23M → 24M
7:13 | 7:13/mi
40K· 24.85 mi
3:04:06
Rank: #7588 (+117)
24M → 40K
6:15 | 7:19/mi
25.2M
3:06:52
Rank: #7571 (+17)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:14:28
Rank: #7576 (-5)
25.2M → Finish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:42
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:37:46
Pace7:27 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5922:477:2022:47
7:20
-
10K
6.21 mi10:49:1045:587:2423:11
7:28
+0:08
15K
9.32 mi11:11:501:08:387:2222:40
7:18
-0:10
20K
12.43 mi11:34:531:31:417:2323:03
7:25
+0:07
Half
13.11 mi11:39:541:36:427:235:01
7:21
-0:04
25K
15.53 mi11:57:571:54:457:2318:03
7:27
+0:06
30K
18.64 mi12:21:322:18:207:2523:35
7:35
+0:08
20M
20.00 mi12:31:382:28:267:2510:06
7:26
-0:09
21M
21.00 mi12:39:312:36:197:277:53
7:53
+0:27
35K
21.75 mi12:44:472:41:357:265:16
7:02
-0:51
23M
23.00 mi12:53:502:50:387:259:03
7:14
+0:12
24M
24.00 mi13:01:032:57:517:257:13
7:13
-0:01
40K
24.85 mi13:07:183:04:067:246:15
7:19
+0:06
25.2M
25.20 mi13:10:043:06:527:252:46
8:01
+0:42
Finish
26.22 mi13:17:403:14:287:257:36
7:27
-0:34

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

7:02 /mi

Average Pace

7:25 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:49

95% of race

Time at Steady Pace

10:39

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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 mi10:25:5922:477:2022:47
7:20
#8321
10K
6.21 mi10:49:1045:587:2423:11
7:28
#9159
15K
9.32 mi11:11:501:08:387:2222:40
7:18
#8930
20K
12.43 mi11:34:531:31:417:2323:03
7:25
#8832
Half
13.11 mi11:39:541:36:427:235:01
7:21
#8822
25K
15.53 mi11:57:571:54:457:2318:03
7:27
#8730
30K
18.64 mi12:21:322:18:207:2523:35
7:35
#8522
20M
20.00 mi12:31:382:28:267:2510:06
7:26
#8329
21M
21.00 mi12:39:312:36:197:277:53
7:53
#8224
35K
21.75 mi12:44:472:41:357:265:16
7:02
#8097
23M
23.00 mi12:53:502:50:387:259:03
7:14
#7838
24M
24.00 mi13:01:032:57:517:257:13
7:13
#7705
40K
24.85 mi13:07:183:04:067:246:15
7:19
#7588
25.2M
25.20 mi13:10:043:06:527:252:46
8:01
#7571
Finish
26.22 mi13:17:403:14:287:257:36
7:27
#7576
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8321717971798502(Top 32%)7240(Top 48%)7240(Top 137%)
10K6.21 mi3.10 mi9159-8387671-4927671-49210147(Top 38%)8242(Top 54%)8242(Top 156%)
15K9.32 mi3.11 mi8930+2297515+1567515+1568502(Top 32%)7240(Top 48%)7240(Top 137%)
20K12.43 mi3.11 mi8832+987453+627453+628647(Top 32%)7279(Top 48%)7279(Top 138%)
Half13.11 mi0.68 mi8822+107444+97444+98939(Top 34%)7455(Top 49%)7455(Top 141%)
25K15.53 mi2.42 mi8730+927374+707374+708346(Top 31%)7025(Top 46%)7025(Top 133%)
30K18.64 mi3.11 mi8522+2087203+1717203+1717871(Top 30%)6606(Top 44%)6606(Top 125%)
20M20.00 mi1.36 mi8329+1937055+1487055+1486368(Top 24%)5562(Top 37%)5562(Top 105%)
21M21.00 mi1.00 mi8224+1056975+806975+806641(Top 25%)5641(Top 37%)5641(Top 107%)
35K21.75 mi0.75 mi8097+1276885+906885+905577(Top 21%)4940(Top 33%)4940(Top 93%)
23M23.00 mi1.25 mi7838+2596702+1836702+1834948(Top 19%)4431(Top 29%)4431(Top 84%)
24M24.00 mi1.00 mi7705+1336600+1026600+1025838(Top 22%)5004(Top 33%)5004(Top 95%)
40K24.85 mi0.85 mi7588+1176506+946506+945522(Top 21%)4709(Top 31%)4709(Top 89%)
25.2M25.20 mi0.35 mi7571+176482+246482+246601(Top 25%)5327(Top 35%)5327(Top 101%)
Finish26.22 mi1.02 mi7576-56468+146468+148205(Top 31%)6278(Top 41%)6278(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8502

Males

7240

M18-39

7240

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10147

Males

8242

M18-39

8242

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8502

Males

7240

M18-39

7240

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8647

Males

7279

M18-39

7279

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8939

Males

7455

M18-39

7455

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8346

Males

7025

M18-39

7025

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7871

Males

6606

M18-39

6606

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6368

Males

5562

M18-39

5562

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6641

Males

5641

M18-39

5641

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5577

Males

4940

M18-39

4940

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

4948

Males

4431

M18-39

4431

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5838

Males

5004

M18-39

5004

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5522

Males

4709

M18-39

4709

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6601

Males

5327

M18-39

5327

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8205

Males

6278

M18-39

6278

Passing Analysis

Category:
Athletes Passed
2030
Passed By
1285
Net Change
+745
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8321
5K → 10K49887-838#8321#9159
10K → 15K27546+229#9159#8930
15K → 20K17274+98#8930#8832
20K → Half2515+10#8832#8822
Half → 25K15361+92#8822#8730
25K → 30K26759+208#8730#8522
30K → 20M20411+193#8522#8329
20M → 21M12924+105#8329#8224
21M → 35K1292+127#8224#8097
35K → 23M2601+259#8097#7838
23M → 24M14613+133#7838#7705
24M → 40K1258+117#7705#7588
40K → 25.2M3417+17#7588#7571
25.2M → Finish6267-5#7571#7576
TOTALS20301285+745
📊

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