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BOSTON MARATHON 2023

Nolan Cleary

Bib: 30013•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
11:16/mi
35:00
↑ 97↓ 3451.5%
10K· 6.21 mi
11:11/mi
1:09:46
↑ 79↓ 1380.4%
15K· 9.32 mi
11:07/mi
1:44:19
↑ 67↓ 78
20K· 12.43 mi
11:31/mi
2:20:07
↑ 106↓ 860.1%
Half· 13.11 mi
10:48/mi
2:27:29
↑ 19↓ 370.5%
25K· 15.53 mi
11:36/mi
2:55:36
↑ 66↓ 880.2%
30K· 18.64 mi
11:36/mi
3:31:38
↑ 181↓ 1480.2%
20M
11:31/mi
3:47:17
↑ 64↓ 500.2%
21M
12:14/mi
3:59:31
↑ 106↓ 241.6%
35K· 21.75 mi
11:23/mi
4:08:02
↑ 17↓ 861.7%
23M
12:51/mi
4:24:07
↑ 23↓ 630.6%
24M
11:18/mi
4:35:25
↓ 821.3%
40K· 24.85 mi
11:27/mi
4:45:12
↓ 200.3%
25.2M
12:43/mi
4:49:35
↑ 13↓ 160.2%
Finish· 26.22 mi
11:01/mi
5:00:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:27:29
Pace11:15 /mi
2nd Half
Distance13.11 mi
Time2:33:20
Pace11:42 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:4935:0011:1635:00
11:16
-
10K
6.21 mi12:30:351:09:4611:1434:46
11:11
-0:05
15K
9.32 mi13:05:081:44:1911:1234:33
11:07
-0:04
20K
12.43 mi13:40:562:20:0711:1635:48
11:31
+0:24
Half
13.11 mi13:48:182:27:2911:157:22
10:48
-0:43
25K
15.53 mi14:16:252:55:3611:1828:07
11:36
+0:48
30K
18.64 mi14:52:273:31:3811:2136:02
11:36
0:00
20M
20.00 mi15:08:063:47:1711:2215:39
11:31
-0:05
21M
21.00 mi15:20:203:59:3111:2412:14
12:14
+0:43
35K
21.75 mi15:28:514:08:0211:248:31
11:23
-0:51
23M
23.00 mi15:44:564:24:0711:2916:05
12:51
+1:28
24M
24.00 mi15:56:144:35:2511:2911:18
11:18
-1:33
40K
24.85 mi16:06:014:45:1211:289:47
11:27
+0:09
25.2M
25.20 mi16:10:244:49:3511:294:23
12:43
+1:16
Finish
26.22 mi16:21:385:00:4911:2911:14
11:01
-1:42

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

10:48 /mi

Average Pace

11:29 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:28:07

89% of race

Time at Steady Pace

16:37

6% of race

Time at Slower Pace

16:05

5% of race

Average Pace: 11:28 /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 mi11:55:4935:0011:1635:00
11:16
#25996
10K
6.21 mi12:30:351:09:4611:1434:46
11:11
#25844
15K
9.32 mi13:05:081:44:1911:1234:33
11:07
#25689
20K
12.43 mi13:40:562:20:0711:1635:48
11:31
#25557
Half
13.11 mi13:48:182:27:2911:157:22
10:48
#25513
25K
15.53 mi14:16:252:55:3611:1828:07
11:36
#25387
30K
18.64 mi14:52:273:31:3811:2136:02
11:36
#25168
20M
20.00 mi15:08:063:47:1711:2215:39
11:31
#25053
21M
21.00 mi15:20:203:59:3111:2412:14
12:14
#24987
35K
21.75 mi15:28:514:08:0211:248:31
11:23
#24949
23M
23.00 mi15:44:564:24:0711:2916:05
12:51
#24967
24M
24.00 mi15:56:144:35:2511:2911:18
11:18
#24937
40K
24.85 mi16:06:014:45:1211:289:47
11:27
#24869
25.2M
25.20 mi16:10:244:49:3511:294:23
12:43
#24864
Finish
26.22 mi16:21:385:00:4911:2911:14
11:01
#24858
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25996149251492525332(Top 95%)14664(Top 97%)14664(Top 277%)
10K6.21 mi3.10 mi25844+15214877+4814877+4825668(Top 96%)14812(Top 98%)14812(Top 280%)
15K9.32 mi3.11 mi25689+15514818+5914818+5925332(Top 95%)14664(Top 97%)14664(Top 277%)
20K12.43 mi3.11 mi25557+13214752+6614752+6625264(Top 95%)14605(Top 96%)14605(Top 276%)
Half13.11 mi0.68 mi25513+4414734+1814734+1824665(Top 93%)14345(Top 95%)14345(Top 271%)
25K15.53 mi2.42 mi25387+12614674+6014674+6024784(Top 93%)14370(Top 95%)14370(Top 272%)
30K18.64 mi3.11 mi25168+21914566+10814566+10824004(Top 90%)13964(Top 92%)13964(Top 264%)
20M20.00 mi1.36 mi25053+11514505+6114505+6123544(Top 88%)13711(Top 90%)13711(Top 259%)
21M21.00 mi1.00 mi24987+6614465+4014465+4023098(Top 87%)13482(Top 89%)13482(Top 255%)
35K21.75 mi0.75 mi24949+3814444+2114444+2123936(Top 90%)13816(Top 91%)13816(Top 261%)
23M23.00 mi1.25 mi24967-1814446-214446-224931(Top 94%)14313(Top 94%)14313(Top 271%)
24M24.00 mi1.00 mi24937+3014425+2114425+2123585(Top 89%)13629(Top 90%)13629(Top 258%)
40K24.85 mi0.85 mi24869+6814389+3614389+3623122(Top 87%)13377(Top 88%)13377(Top 253%)
25.2M25.20 mi0.35 mi24864+514383+614383+623596(Top 89%)13598(Top 90%)13598(Top 257%)
Finish26.22 mi1.02 mi24858+614374+914374+924017(Top 90%)13826(Top 91%)13826(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25332

Males

14664

M18-39

14664

5K→10K

3.1 - 6.2 mi

Top 96%
×5story building
+79ft-138ft

Overall

25668

Males

14812

M18-39

14812

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25332

Males

14664

M18-39

14664

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

25264

Males

14605

M18-39

14605

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

24665

Males

14345

M18-39

14345

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

24784

Males

14370

M18-39

14370

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

24004

Males

13964

M18-39

13964

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

23544

Males

13711

M18-39

13711

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

23098

Males

13482

M18-39

13482

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

23936

Males

13816

M18-39

13816

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

24931

Males

14313

M18-39

14313

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

23585

Males

13629

M18-39

13629

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23122

Males

13377

M18-39

13377

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

23596

Males

13598

M18-39

13598

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

24017

Males

13826

M18-39

13826

Passing Analysis

Category:
Athletes Passed
1367
Passed By
229
Net Change
+1138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25996
5K → 10K20452+152#25996#25844
10K → 15K18025+155#25844#25689
15K → 20K15624+132#25689#25557
20K → Half484+44#25557#25513
Half → 25K13610+126#25513#25387
25K → 30K2234+219#25387#25168
30K → 20M1194+115#25168#25053
20M → 21M7711+66#25053#24987
21M → 35K4810+38#24987#24949
35K → 23M2341-18#24949#24967
23M → 24M4414+30#24967#24937
24M → 40K724+68#24937#24869
40K → 25.2M138+5#24869#24864
25.2M → Finish2418+6#24864#24858
TOTALS1367229+1138
📊

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