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BOSTON MARATHON 2023

Thomas Mannion

Bib: 32128•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

Start
0:00:00
Race begins
5K· 3.11 mi
28:44
Rank: #21366
Start → 5K
28:44 | 9:15/mi
10K· 6.21 mi
55:21
Rank: #20241 (+1125)
5K → 10K
26:37 | 8:34/mi
15K· 9.32 mi
1:22:21
Rank: #19791 (+450)
10K → 15K
27:00 | 8:41/mi
20K· 12.43 mi
1:50:51
Rank: #19958 (-167)
15K → 20K
28:30 | 9:10/mi
Half· 13.11 mi
1:57:11
Rank: #20071 (-113)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:21:09
Rank: #20493 (-422)
Half → 25K
23:58 | 9:53/mi
30K· 18.64 mi
2:53:25
Rank: #20836 (-343)
25K → 30K
32:16 | 10:23/mi
20M
3:08:35
Rank: #21057 (-221)
30K → 20M
15:10 | 11:10/mi
21M
3:21:15
Rank: #21289 (-232)
20M → 21M
12:40 | 12:40/mi
35K· 21.75 mi
3:29:13
Rank: #21354 (-65)
21M → 35K
7:58 | 10:39/mi
23M
3:42:19
Rank: #21344 (+10)
35K → 23M
13:06 | 10:28/mi
24M
3:53:28
Rank: #21470 (-126)
23M → 24M
11:09 | 11:09/mi
40K· 24.85 mi
4:03:16
Rank: #21561 (-91)
24M → 40K
9:48 | 11:28/mi
25.2M
4:07:26
Rank: #21588 (-27)
40K → 25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
4:17:59
Rank: #21635 (-47)
25.2M → Finish
10:33 | 10:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:11
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:20:48
Pace10:44 /mi
📊Positive Split: 20.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0628:449:1528:44
9:15
-
10K
6.21 mi12:14:4355:218:5426:37
8:34
-0:41
15K
9.32 mi12:41:431:22:218:5027:00
8:41
+0:07
20K
12.43 mi13:10:131:50:518:5528:30
9:10
+0:29
Half
13.11 mi13:16:331:57:118:566:20
9:17
+0:07
25K
15.53 mi13:40:312:21:099:0523:58
9:53
+0:36
30K
18.64 mi14:12:472:53:259:1832:16
10:23
+0:30
20M
20.00 mi14:27:573:08:359:2615:10
11:10
+0:47
21M
21.00 mi14:40:373:21:159:3512:40
12:40
+1:30
35K
21.75 mi14:48:353:29:139:377:58
10:39
-2:01
23M
23.00 mi15:01:413:42:199:4013:06
10:28
-0:11
24M
24.00 mi15:12:503:53:289:4411:09
11:09
+0:41
40K
24.85 mi15:22:384:03:169:479:48
11:28
+0:19
25.2M
25.20 mi15:26:484:07:269:494:10
12:05
+0:37
Finish
26.22 mi15:37:214:17:599:5110:33
10:21
-1:44

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

8:34 /mi

Average Pace

9:51 /mi

Slowest Pace

12:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:11

45% of race

Time at Steady Pace

1:27:51

34% of race

Time at Slower Pace

52:57

21% of race

Average Pace: 9:50 /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 mi11:48:0628:449:1528:44
9:15
#21366
10K
6.21 mi12:14:4355:218:5426:37
8:34
#20241
15K
9.32 mi12:41:431:22:218:5027:00
8:41
#19791
20K
12.43 mi13:10:131:50:518:5528:30
9:10
#19958
Half
13.11 mi13:16:331:57:118:566:20
9:17
#20071
25K
15.53 mi13:40:312:21:099:0523:58
9:53
#20493
30K
18.64 mi14:12:472:53:259:1832:16
10:23
#20836
20M
20.00 mi14:27:573:08:359:2615:10
11:10
#21057
21M
21.00 mi14:40:373:21:159:3512:40
12:40
#21289
35K
21.75 mi14:48:353:29:139:377:58
10:39
#21354
23M
23.00 mi15:01:413:42:199:4013:06
10:28
#21344
24M
24.00 mi15:12:503:53:289:4411:09
11:09
#21470
40K
24.85 mi15:22:384:03:169:479:48
11:28
#21561
25.2M
25.20 mi15:26:484:07:269:494:10
12:05
#21588
Finish
26.22 mi15:37:214:17:599:5110:33
10:21
#21635
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21366127851278518922(Top 71%)11848(Top 78%)11848(Top 224%)
10K6.21 mi3.10 mi20241+112512332+45312332+45318657(Top 70%)11768(Top 78%)11768(Top 223%)
15K9.32 mi3.11 mi19791+45012154+17812154+17818922(Top 71%)11848(Top 78%)11848(Top 224%)
20K12.43 mi3.11 mi19958-16712235-8112235-8120453(Top 77%)12502(Top 82%)12502(Top 237%)
Half13.11 mi0.68 mi20071-11312295-6012295-6021430(Top 80%)12934(Top 85%)12934(Top 245%)
25K15.53 mi2.42 mi20493-42212495-20012495-20021940(Top 82%)13114(Top 86%)13114(Top 248%)
30K18.64 mi3.11 mi20836-34312634-13912634-13921960(Top 82%)13054(Top 86%)13054(Top 247%)
20M20.00 mi1.36 mi21057-22112706-7212706-7222958(Top 86%)13451(Top 89%)13451(Top 255%)
21M21.00 mi1.00 mi21289-23212795-8912795-8923662(Top 89%)13739(Top 91%)13739(Top 260%)
35K21.75 mi0.75 mi21354-6512827-3212827-3222660(Top 85%)13236(Top 87%)13236(Top 250%)
23M23.00 mi1.25 mi21344+1012805+2212805+2221220(Top 80%)12561(Top 83%)12561(Top 238%)
24M24.00 mi1.00 mi21470-12612852-4712852-4723307(Top 88%)13482(Top 89%)13482(Top 255%)
40K24.85 mi0.85 mi21561-9112881-2912881-2923141(Top 87%)13384(Top 88%)13384(Top 253%)
25.2M25.20 mi0.35 mi21588-2712889-812889-822622(Top 85%)13135(Top 87%)13135(Top 249%)
Finish26.22 mi1.02 mi21635-4712902-1312902-1322680(Top 85%)13165(Top 87%)13165(Top 249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18922

Males

11848

M18-39

11848

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

18657

Males

11768

M18-39

11768

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18922

Males

11848

M18-39

11848

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

20453

Males

12502

M18-39

12502

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21430

Males

12934

M18-39

12934

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21940

Males

13114

M18-39

13114

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21960

Males

13054

M18-39

13054

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22958

Males

13451

M18-39

13451

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

23662

Males

13739

M18-39

13739

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

22660

Males

13236

M18-39

13236

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

21220

Males

12561

M18-39

12561

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

23307

Males

13482

M18-39

13482

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23141

Males

13384

M18-39

13384

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22622

Males

13135

M18-39

13135

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

22680

Males

13165

M18-39

13165

Passing Analysis

Category:
Athletes Passed
2090
Passed By
2359
Net Change
-269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21366
5K → 10K116237+1125#21366#20241
10K → 15K50050+450#20241#19791
15K → 20K121288-167#19791#19958
20K → Half11124-113#19958#20071
Half → 25K27449-422#20071#20493
25K → 30K64407-343#20493#20836
30K → 20M27248-221#20836#21057
20M → 21M14246-232#21057#21289
21M → 35K1176-65#21289#21354
35K → 23M7565+10#21354#21344
23M → 24M16142-126#21344#21470
24M → 40K21112-91#21470#21561
40K → 25.2M1643-27#21561#21588
25.2M → Finish2572-47#21588#21635
TOTALS20902359-269
📊

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