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BOSTON MARATHON 2023

Bobby Mcsorley

Bib: 2088•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 29%
Gender (Male)
#0 / 15176
Top 44%
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
20:58
Rank: #4136
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
41:44
Rank: #4159 (-23)
5K → 10K
20:46 | 6:41/mi
15K· 9.32 mi
1:02:29
Rank: #4058 (+101)
10K → 15K
20:45 | 6:41/mi
20K· 12.43 mi
1:23:36
Rank: #4144 (-86)
15K → 20K
21:07 | 6:48/mi
Half· 13.11 mi
1:28:16
Rank: #4205 (-61)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:44:59
Rank: #4306 (-101)
Half → 25K
16:43 | 6:54/mi
30K· 18.64 mi
2:07:55
Rank: #4866 (-560)
25K → 30K
22:56 | 7:23/mi
20M
2:18:41
Rank: #5255 (-389)
30K → 20M
10:46 | 7:55/mi
21M
2:28:23
Rank: #5800 (-545)
20M → 21M
9:42 | 9:42/mi
35K· 21.75 mi
2:35:11
Rank: #6180 (-380)
21M → 35K
6:48 | 9:05/mi
23M
2:47:57
Rank: #7017 (-837)
35K → 23M
12:46 | 10:12/mi
24M
2:56:49
Rank: #7391 (-374)
23M → 24M
8:52 | 8:52/mi
40K· 24.85 mi
3:04:10
Rank: #7613 (-222)
24M → 40K
7:21 | 8:36/mi
25.2M
3:07:22
Rank: #7728 (-115)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:15:13
Rank: #7799 (-71)
25.2M → Finish
7:51 | 7:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:16
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:46:57
Pace8:10 /mi
📊Positive Split: 21.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5520:586:4520:58
6:45
-
10K
6.21 mi10:42:4141:446:4320:46
6:41
-0:04
15K
9.32 mi11:03:261:02:296:4220:45
6:41
0:00
20K
12.43 mi11:24:331:23:366:4421:07
6:48
+0:07
Half
13.11 mi11:29:131:28:166:444:40
6:50
+0:02
25K
15.53 mi11:45:561:44:596:4516:43
6:54
+0:04
30K
18.64 mi12:08:522:07:556:5222:56
7:23
+0:29
20M
20.00 mi12:19:382:18:416:5610:46
7:55
+0:32
21M
21.00 mi12:29:202:28:237:049:42
9:42
+1:47
35K
21.75 mi12:36:082:35:117:086:48
9:05
-0:37
23M
23.00 mi12:48:542:47:577:1812:46
10:12
+1:07
24M
24.00 mi12:57:462:56:497:228:52
8:52
-1:20
40K
24.85 mi13:05:073:04:107:257:21
8:36
-0:16
25.2M
25.20 mi13:08:193:07:227:263:12
9:17
+0:41
Finish
26.22 mi13:16:103:15:137:277:51
7:42
-1:35

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

6:41 /mi

Average Pace

7:27 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:59

54% of race

Time at Steady Pace

41:33

21% of race

Time at Slower Pace

48:41

25% of race

Average Pace: 7:27 /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 mi10:21:5520:586:4520:58
6:45
#4136
10K
6.21 mi10:42:4141:446:4320:46
6:41
#4159
15K
9.32 mi11:03:261:02:296:4220:45
6:41
#4058
20K
12.43 mi11:24:331:23:366:4421:07
6:48
#4144
Half
13.11 mi11:29:131:28:166:444:40
6:50
#4205
25K
15.53 mi11:45:561:44:596:4516:43
6:54
#4306
30K
18.64 mi12:08:522:07:556:5222:56
7:23
#4866
20M
20.00 mi12:19:382:18:416:5610:46
7:55
#5255
21M
21.00 mi12:29:202:28:237:049:42
9:42
#5800
35K
21.75 mi12:36:082:35:117:086:48
9:05
#6180
23M
23.00 mi12:48:542:47:577:1812:46
10:12
#7017
24M
24.00 mi12:57:462:56:497:228:52
8:52
#7391
40K
24.85 mi13:05:073:04:107:257:21
8:36
#7613
25.2M
25.20 mi13:08:193:07:227:263:12
9:17
#7728
Finish
26.22 mi13:16:103:15:137:277:51
7:42
#7799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4136388138813942(Top 15%)3706(Top 24%)3706(Top 70%)
10K6.21 mi3.10 mi4159-233905-243905-244207(Top 16%)3945(Top 26%)3945(Top 75%)
15K9.32 mi3.11 mi4058+1013816+893816+893942(Top 15%)3706(Top 24%)3706(Top 70%)
20K12.43 mi3.11 mi4144-863889-733889-734426(Top 17%)4132(Top 27%)4132(Top 78%)
Half13.11 mi0.68 mi4205-613942-533942-535648(Top 21%)5208(Top 34%)5208(Top 99%)
25K15.53 mi2.42 mi4306-1014036-944036-944941(Top 19%)4574(Top 30%)4574(Top 87%)
30K18.64 mi3.11 mi4866-5604527-4914527-4916507(Top 24%)5740(Top 38%)5740(Top 109%)
20M20.00 mi1.36 mi5255-3894853-3264853-3269693(Top 36%)7568(Top 50%)7568(Top 143%)
21M21.00 mi1.00 mi5800-5455291-4385291-43816818(Top 63%)10706(Top 71%)10706(Top 203%)
35K21.75 mi0.75 mi6180-3805572-2815572-28118229(Top 68%)11231(Top 74%)11231(Top 213%)
23M23.00 mi1.25 mi7017-8376163-5916163-59120541(Top 77%)12257(Top 81%)12257(Top 232%)
24M24.00 mi1.00 mi7391-3746397-2346397-23416537(Top 62%)10409(Top 69%)10409(Top 197%)
40K24.85 mi0.85 mi7613-2226526-1296526-12913885(Top 52%)9175(Top 60%)9175(Top 174%)
25.2M25.20 mi0.35 mi7728-1156587-616587-6113972(Top 52%)9190(Top 61%)9190(Top 174%)
Finish26.22 mi1.02 mi7799-716615-286615-289971(Top 37%)7265(Top 48%)7265(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3942

Males

3706

M18-39

3706

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4207

Males

3945

M18-39

3945

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3942

Males

3706

M18-39

3706

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4426

Males

4132

M18-39

4132

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5648

Males

5208

M18-39

5208

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4941

Males

4574

M18-39

4574

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6507

Males

5740

M18-39

5740

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9693

Males

7568

M18-39

7568

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16818

Males

10706

M18-39

10706

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18229

Males

11231

M18-39

11231

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

20541

Males

12257

M18-39

12257

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

16537

Males

10409

M18-39

10409

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13885

Males

9175

M18-39

9175

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13972

Males

9190

M18-39

9190

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9971

Males

7265

M18-39

7265

Passing Analysis

Category:
Athletes Passed
651
Passed By
4314
Net Change
-3663
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4136
5K → 10K210233-23#4136#4159
10K → 15K18079+101#4159#4058
15K → 20K71157-86#4058#4144
20K → Half566-61#4144#4205
Half → 25K59160-101#4205#4306
25K → 30K29589-560#4306#4866
30K → 20M12401-389#4866#5255
20M → 21M3548-545#5255#5800
21M → 35K1381-380#5800#6180
35K → 23M9846-837#6180#7017
23M → 24M6380-374#7017#7391
24M → 40K23245-222#7391#7613
40K → 25.2M6121-115#7613#7728
25.2M → Finish37108-71#7728#7799
TOTALS6514314-3663
📊

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