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BOSTON MARATHON 2023

George Stevens

Bib: 8098•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 27%
Masters (Masters Men)
#0 / 9891
Top 13%
Division (M45-49)
#0 / 2252
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:31
Rank: #2890
Start → 5K
20:31 | 6:36/mi
10K· 6.21 mi
41:19
Rank: #3529 (-639)
5K → 10K
20:48 | 6:42/mi
15K· 9.32 mi
1:02:07
Rank: #3665 (-136)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:11
Rank: #3810 (-145)
15K → 20K
21:04 | 6:47/mi
Half· 13.11 mi
1:27:47
Rank: #3865 (-55)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:44:24
Rank: #3971 (-106)
Half → 25K
16:37 | 6:51/mi
30K· 18.64 mi
2:06:37
Rank: #4247 (-276)
25K → 30K
22:13 | 7:09/mi
20M
2:16:20
Rank: #4295 (-48)
30K → 20M
9:43 | 7:09/mi
21M
2:23:59
Rank: #4373 (-78)
20M → 21M
7:39 | 7:39/mi
35K· 21.75 mi
2:29:13
Rank: #4409 (-36)
21M → 35K
5:14 | 7:00/mi
23M
2:38:14
Rank: #4450 (-41)
35K → 23M
9:01 | 7:12/mi
24M
2:45:08
Rank: #4422 (+28)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:51:11
Rank: #4405 (+17)
24M → 40K
6:03 | 7:05/mi
25.2M
2:53:44
Rank: #4372 (+33)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
3:00:52
Rank: #4392 (-20)
25.2M → Finish
7:08 | 7:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:47
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:33:05
Pace7:06 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:3720:316:3620:31
6:36
-
10K
6.21 mi11:06:2541:196:3920:48
6:42
+0:06
15K
9.32 mi11:27:131:02:076:4020:48
6:42
0:00
20K
12.43 mi11:48:171:23:116:4221:04
6:47
+0:05
Half
13.11 mi11:52:531:27:476:424:36
6:45
-0:02
25K
15.53 mi12:09:301:44:246:4316:37
6:51
+0:06
30K
18.64 mi12:31:432:06:376:4822:13
7:09
+0:18
20M
20.00 mi12:41:262:16:206:499:43
7:09
0:00
21M
21.00 mi12:49:052:23:596:517:39
7:39
+0:30
35K
21.75 mi12:54:192:29:136:525:14
7:00
-0:39
23M
23.00 mi13:03:202:38:146:539:01
7:12
+0:12
24M
24.00 mi13:10:142:45:086:536:54
6:54
-0:18
40K
24.85 mi13:16:172:51:116:536:03
7:05
+0:11
25.2M
25.20 mi13:18:502:53:446:542:33
7:24
+0:19
Finish
26.22 mi13:25:583:00:526:547:08
7:00
-0:24

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

6:36 /mi

Average Pace

6:54 /mi

Slowest Pace

7:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:40

94% of race

Time at Steady Pace

10:12

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /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 mi10:45:3720:316:3620:31
6:36
#2890
10K
6.21 mi11:06:2541:196:3920:48
6:42
#3529
15K
9.32 mi11:27:131:02:076:4020:48
6:42
#3665
20K
12.43 mi11:48:171:23:116:4221:04
6:47
#3810
Half
13.11 mi11:52:531:27:476:424:36
6:45
#3865
25K
15.53 mi12:09:301:44:246:4316:37
6:51
#3971
30K
18.64 mi12:31:432:06:376:4822:13
7:09
#4247
20M
20.00 mi12:41:262:16:206:499:43
7:09
#4295
21M
21.00 mi12:49:052:23:596:517:39
7:39
#4373
35K
21.75 mi12:54:192:29:136:525:14
7:00
#4409
23M
23.00 mi13:03:202:38:146:539:01
7:12
#4450
24M
24.00 mi13:10:142:45:086:536:54
6:54
#4422
40K
24.85 mi13:16:172:51:116:536:03
7:05
#4405
25.2M
25.20 mi13:18:502:53:446:542:33
7:24
#4372
Finish
26.22 mi13:25:583:00:526:547:08
7:00
#4392
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2890275027504084(Top 15%)3833(Top 25%)3833(Top 170%)
10K6.21 mi3.10 mi3529-6393332-5823332-5824283(Top 16%)4011(Top 26%)4011(Top 178%)
15K9.32 mi3.11 mi3665-1363463-1313463-1314084(Top 15%)3833(Top 25%)3833(Top 170%)
20K12.43 mi3.11 mi3810-1453599-1363599-1364259(Top 16%)3987(Top 26%)3987(Top 177%)
Half13.11 mi0.68 mi3865-553646-473646-474733(Top 18%)4395(Top 29%)4395(Top 195%)
25K15.53 mi2.42 mi3971-1063739-933739-934609(Top 17%)4288(Top 28%)4288(Top 190%)
30K18.64 mi3.11 mi4247-2763983-2443983-2445212(Top 20%)4764(Top 31%)4764(Top 212%)
20M20.00 mi1.36 mi4295-484020-374020-374847(Top 18%)4412(Top 29%)4412(Top 196%)
21M21.00 mi1.00 mi4373-784086-664086-665331(Top 20%)4703(Top 31%)4703(Top 209%)
35K21.75 mi0.75 mi4409-364113-274113-275274(Top 20%)4702(Top 31%)4702(Top 209%)
23M23.00 mi1.25 mi4450-414151-384151-384771(Top 18%)4287(Top 28%)4287(Top 190%)
24M24.00 mi1.00 mi4422+284127+244127+244159(Top 16%)3785(Top 25%)3785(Top 168%)
40K24.85 mi0.85 mi4405+174112+154112+154233(Top 16%)3768(Top 25%)3768(Top 167%)
25.2M25.20 mi0.35 mi4372+334079+334079+333415(Top 13%)3098(Top 20%)3098(Top 138%)
Finish26.22 mi1.02 mi4392-204094-154094-155184(Top 19%)4392(Top 29%)4392(Top 195%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4084

Males

3833

M45-49

3833

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4283

Males

4011

M45-49

4011

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4084

Males

3833

M45-49

3833

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4259

Males

3987

M45-49

3987

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4733

Males

4395

M45-49

4395

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4609

Males

4288

M45-49

4288

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5212

Males

4764

M45-49

4764

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4847

Males

4412

M45-49

4412

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5331

Males

4703

M45-49

4703

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5274

Males

4702

M45-49

4702

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4771

Males

4287

M45-49

4287

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4159

Males

3785

M45-49

3785

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4233

Males

3768

M45-49

3768

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3415

Males

3098

M45-49

3098

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5184

Males

4392

M45-49

4392

Passing Analysis

Category:
Athletes Passed
622
Passed By
2124
Net Change
-1502
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2890
5K → 10K24663-639#2890#3529
10K → 15K65201-136#3529#3665
15K → 20K61206-145#3665#3810
20K → Half964-55#3810#3865
Half → 25K44150-106#3865#3971
25K → 30K52328-276#3971#4247
30K → 20M4896-48#4247#4295
20M → 21M41119-78#4295#4373
21M → 35K3369-36#4373#4409
35K → 23M65106-41#4409#4450
23M → 24M5729+28#4450#4422
24M → 40K5033+17#4422#4405
40K → 25.2M429+33#4405#4372
25.2M → Finish3151-20#4372#4392
TOTALS6222124-1502
📊

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