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BOSTON MARATHON 2023

Gregor Stuart

Bib: 22044•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:36
Rank: #17964
Start → 5K
26:36 | 8:34/mi
10K· 6.21 mi
52:40
Rank: #17751 (+213)
5K → 10K
26:04 | 8:23/mi
15K· 9.32 mi
1:18:58
Rank: #17666 (+85)
10K → 15K
26:18 | 8:28/mi
20K· 12.43 mi
1:45:31
Rank: #17488 (+178)
15K → 20K
26:33 | 8:33/mi
Half· 13.11 mi
1:51:20
Rank: #17509 (-21)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:12:11
Rank: #17372 (+137)
Half → 25K
20:51 | 8:36/mi
30K· 18.64 mi
2:39:56
Rank: #17238 (+134)
25K → 30K
27:45 | 8:56/mi
20M
2:52:07
Rank: #17170 (+68)
30K → 20M
12:11 | 8:58/mi
21M
3:01:28
Rank: #17033 (+137)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
3:08:05
Rank: #17043 (-10)
21M → 35K
6:37 | 8:51/mi
23M
3:19:35
Rank: #17028 (+15)
35K → 23M
11:30 | 9:11/mi
24M
3:28:30
Rank: #17020 (+8)
23M → 24M
8:55 | 8:55/mi
40K· 24.85 mi
3:36:20
Rank: #17020
24M → 40K
7:50 | 9:10/mi
25.2M
3:39:43
Rank: #17013 (+7)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:48:59
Rank: #17101 (-88)
25.2M → Finish
9:16 | 9:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:20
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time1:57:39
Pace8:58 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0626:368:3426:36
8:34
-
10K
6.21 mi11:47:1052:408:2926:04
8:23
-0:11
15K
9.32 mi12:13:281:18:588:2826:18
8:28
+0:05
20K
12.43 mi12:40:011:45:318:2926:33
8:33
+0:05
Half
13.11 mi12:45:501:51:208:305:49
8:32
-0:01
25K
15.53 mi13:06:412:12:118:3120:51
8:36
+0:04
30K
18.64 mi13:34:262:39:568:3527:45
8:56
+0:20
20M
20.00 mi13:46:372:52:078:3612:11
8:58
+0:02
21M
21.00 mi13:55:583:01:288:389:21
9:21
+0:23
35K
21.75 mi14:02:353:08:058:396:37
8:51
-0:30
23M
23.00 mi14:14:053:19:358:4111:30
9:11
+0:20
24M
24.00 mi14:23:003:28:308:418:55
8:55
-0:16
40K
24.85 mi14:30:503:36:208:427:50
9:10
+0:15
25.2M
25.20 mi14:34:133:39:438:433:23
9:49
+0:39
Finish
26.22 mi14:43:293:48:598:449:16
9:06
-0:43

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

8:23 /mi

Average Pace

8:44 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:15

94% of race

Time at Steady Pace

12:44

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /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 mi11:21:0626:368:3426:36
8:34
#17964
10K
6.21 mi11:47:1052:408:2926:04
8:23
#17751
15K
9.32 mi12:13:281:18:588:2826:18
8:28
#17666
20K
12.43 mi12:40:011:45:318:2926:33
8:33
#17488
Half
13.11 mi12:45:501:51:208:305:49
8:32
#17509
25K
15.53 mi13:06:412:12:118:3120:51
8:36
#17372
30K
18.64 mi13:34:262:39:568:3527:45
8:56
#17238
20M
20.00 mi13:46:372:52:078:3612:11
8:58
#17170
21M
21.00 mi13:55:583:01:288:389:21
9:21
#17033
35K
21.75 mi14:02:353:08:058:396:37
8:51
#17043
23M
23.00 mi14:14:053:19:358:4111:30
9:11
#17028
24M
24.00 mi14:23:003:28:308:418:55
8:55
#17020
40K
24.85 mi14:30:503:36:208:427:50
9:10
#17020
25.2M
25.20 mi14:34:133:39:438:433:23
9:49
#17013
Finish
26.22 mi14:43:293:48:598:449:16
9:06
#17101
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17964114091140917566(Top 66%)11293(Top 74%)11293(Top 1017%)
10K6.21 mi3.10 mi17751+21311355+5411355+5417511(Top 66%)11303(Top 74%)11303(Top 1018%)
15K9.32 mi3.11 mi17666+8511330+2511330+2517566(Top 66%)11293(Top 74%)11293(Top 1017%)
20K12.43 mi3.11 mi17488+17811258+7211258+7217144(Top 64%)11107(Top 73%)11107(Top 1001%)
Half13.11 mi0.68 mi17509-2111260-211260-217811(Top 67%)11417(Top 75%)11417(Top 1029%)
25K15.53 mi2.42 mi17372+13711191+6911191+6916800(Top 63%)10884(Top 72%)10884(Top 981%)
30K18.64 mi3.11 mi17238+13411116+7511116+7516825(Top 63%)10843(Top 71%)10843(Top 977%)
20M20.00 mi1.36 mi17170+6811067+4911067+4916338(Top 61%)10544(Top 69%)10544(Top 950%)
21M21.00 mi1.00 mi17033+13711002+6511002+6515245(Top 57%)10038(Top 66%)10038(Top 904%)
35K21.75 mi0.75 mi17043-1011000+211000+217152(Top 64%)10771(Top 71%)10771(Top 970%)
23M23.00 mi1.25 mi17028+1510968+3210968+3216959(Top 64%)10668(Top 70%)10668(Top 961%)
24M24.00 mi1.00 mi17020+810941+2710941+2716828(Top 63%)10550(Top 70%)10550(Top 950%)
40K24.85 mi0.85 mi1702010924+1710924+1716907(Top 64%)10543(Top 69%)10543(Top 950%)
25.2M25.20 mi0.35 mi17013+710919+510919+516541(Top 62%)10353(Top 68%)10353(Top 933%)
Finish26.22 mi1.02 mi17101-8810950-3110950-3118420(Top 69%)11271(Top 74%)11271(Top 1015%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

17566

Males

11293

M60-64

11293

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17511

Males

11303

M60-64

11303

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

17566

Males

11293

M60-64

11293

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

17144

Males

11107

M60-64

11107

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17811

Males

11417

M60-64

11417

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16800

Males

10884

M60-64

10884

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16825

Males

10843

M60-64

10843

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16338

Males

10544

M60-64

10544

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15245

Males

10038

M60-64

10038

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

17152

Males

10771

M60-64

10771

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16959

Males

10668

M60-64

10668

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16828

Males

10550

M60-64

10550

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16907

Males

10543

M60-64

10543

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16541

Males

10353

M60-64

10353

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18420

Males

11271

M60-64

11271

Passing Analysis

Category:
Athletes Passed
1995
Passed By
1132
Net Change
+863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17964
5K → 10K446233+213#17964#17751
10K → 15K236151+85#17751#17666
15K → 20K26688+178#17666#17488
20K → Half2748-21#17488#17509
Half → 25K19457+137#17509#17372
25K → 30K22995+134#17372#17238
30K → 20M10941+68#17238#17170
20M → 21M16225+137#17170#17033
21M → 35K4959-10#17033#17043
35K → 23M9277+15#17043#17028
23M → 24M6759+8#17028#17020
24M → 40K55550#17020#17020
40K → 25.2M2720+7#17020#17013
25.2M → Finish36124-88#17013#17101
TOTALS19951132+863
📊

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