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BOSTON MARATHON 2023

Gregory Miller

Bib: 1088•M

WA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Division (M18-39)
#0 / 5285
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:15
Rank: #1121
Start → 5K
19:15 | 6:12/mi
10K· 6.21 mi
38:26
Rank: #1164 (-43)
5K → 10K
19:11 | 6:10/mi
15K· 9.32 mi
57:41
Rank: #1164
10K → 15K
19:15 | 6:12/mi
20K· 12.43 mi
1:17:11
Rank: #1186 (-22)
15K → 20K
19:30 | 6:17/mi
Half· 13.11 mi
1:21:26
Rank: #1191 (-5)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:36:43
Rank: #1205 (-14)
Half → 25K
15:17 | 6:18/mi
30K· 18.64 mi
1:56:35
Rank: #1183 (+22)
25K → 30K
19:52 | 6:24/mi
20M
2:05:20
Rank: #1174 (+9)
30K → 20M
8:45 | 6:26/mi
21M
2:12:06
Rank: #1150 (+24)
20M → 21M
6:46 | 6:46/mi
35K· 21.75 mi
2:16:45
Rank: #1142 (+8)
21M → 35K
4:39 | 6:13/mi
23M
2:24:41
Rank: #1112 (+30)
35K → 23M
7:56 | 6:20/mi
24M
2:30:53
Rank: #1110 (+2)
23M → 24M
6:12 | 6:12/mi
40K· 24.85 mi
2:36:21
Rank: #1094 (+16)
24M → 40K
5:28 | 6:24/mi
25.2M
2:38:40
Rank: #1088 (+6)
40K → 25.2M
2:19 | 6:43/mi
Finish· 26.22 mi
2:44:43
Rank: #1050 (+38)
25.2M → Finish
6:03 | 5:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:26
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:23:17
Pace6:21 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3319:156:1219:15
6:12
-
10K
6.21 mi10:38:4438:266:1119:11
6:10
-0:02
15K
9.32 mi10:57:5957:416:1119:15
6:12
+0:02
20K
12.43 mi11:17:291:17:116:1319:30
6:17
+0:05
Half
13.11 mi11:21:441:21:266:134:15
6:14
-0:03
25K
15.53 mi11:37:011:36:436:1415:17
6:18
+0:04
30K
18.64 mi11:56:531:56:356:1519:52
6:24
+0:06
20M
20.00 mi12:05:382:05:206:168:45
6:26
+0:02
21M
21.00 mi12:12:242:12:066:176:46
6:46
+0:20
35K
21.75 mi12:17:032:16:456:174:39
6:13
-0:33
23M
23.00 mi12:24:592:24:416:177:56
6:20
+0:07
24M
24.00 mi12:31:112:30:536:176:12
6:12
-0:08
40K
24.85 mi12:36:392:36:216:175:28
6:24
+0:12
25.2M
25.20 mi12:38:582:38:406:182:19
6:43
+0:19
Finish
26.22 mi12:45:012:44:436:176:03
5:56
-0:47

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

5:56 /mi

Average Pace

6:17 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:38

94% of race

Time at Steady Pace

9:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:17 /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 mi10:19:3319:156:1219:15
6:12
#1121
10K
6.21 mi10:38:4438:266:1119:11
6:10
#1164
15K
9.32 mi10:57:5957:416:1119:15
6:12
#1164
20K
12.43 mi11:17:291:17:116:1319:30
6:17
#1186
Half
13.11 mi11:21:441:21:266:134:15
6:14
#1191
25K
15.53 mi11:37:011:36:436:1415:17
6:18
#1205
30K
18.64 mi11:56:531:56:356:1519:52
6:24
#1183
20M
20.00 mi12:05:382:05:206:168:45
6:26
#1174
21M
21.00 mi12:12:242:12:066:176:46
6:46
#1150
35K
21.75 mi12:17:032:16:456:174:39
6:13
#1142
23M
23.00 mi12:24:592:24:416:177:56
6:20
#1112
24M
24.00 mi12:31:112:30:536:176:12
6:12
#1110
40K
24.85 mi12:36:392:36:216:175:28
6:24
#1094
25.2M
25.20 mi12:38:582:38:406:182:19
6:43
#1088
Finish
26.22 mi12:45:012:44:436:176:03
5:56
#1050
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1121105910591222(Top 5%)1165(Top 8%)1165(Top 22%)
10K6.21 mi3.10 mi1164-431101-421101-421247(Top 5%)1184(Top 8%)1184(Top 22%)
15K9.32 mi3.11 mi11641104-31104-31222(Top 5%)1165(Top 8%)1165(Top 22%)
20K12.43 mi3.11 mi1186-221129-251129-251299(Top 5%)1240(Top 8%)1240(Top 23%)
Half13.11 mi0.68 mi1191-51134-51134-51454(Top 5%)1390(Top 9%)1390(Top 26%)
25K15.53 mi2.42 mi1205-141150-161150-161342(Top 5%)1282(Top 8%)1282(Top 24%)
30K18.64 mi3.11 mi1183+221128+221128+221191(Top 4%)1135(Top 7%)1135(Top 21%)
20M20.00 mi1.36 mi1174+91120+81120+81236(Top 5%)1177(Top 8%)1177(Top 22%)
21M21.00 mi1.00 mi1150+241096+241096+241297(Top 5%)1238(Top 8%)1238(Top 23%)
35K21.75 mi0.75 mi1142+81089+71089+71280(Top 5%)1217(Top 8%)1217(Top 23%)
23M23.00 mi1.25 mi1112+301060+291060+29923(Top 3%)878(Top 6%)878(Top 17%)
24M24.00 mi1.00 mi1110+21058+21058+21022(Top 4%)968(Top 6%)968(Top 18%)
40K24.85 mi0.85 mi1094+161042+161042+161175(Top 4%)1110(Top 7%)1110(Top 21%)
25.2M25.20 mi0.35 mi1088+61036+61036+6931(Top 3%)887(Top 6%)887(Top 17%)
Finish26.22 mi1.02 mi1050+38999+37999+37595(Top 2%)566(Top 4%)566(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1222

Males

1165

M18-39

1165

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1247

Males

1184

M18-39

1184

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1222

Males

1165

M18-39

1165

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1299

Males

1240

M18-39

1240

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1454

Males

1390

M18-39

1390

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1342

Males

1282

M18-39

1282

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1191

Males

1135

M18-39

1135

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1236

Males

1177

M18-39

1177

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1297

Males

1238

M18-39

1238

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1280

Males

1217

M18-39

1217

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

923

Males

878

M18-39

878

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1022

Males

968

M18-39

968

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1175

Males

1110

M18-39

1110

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

931

Males

887

M18-39

887

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

595

Males

566

M18-39

566

Passing Analysis

Category:
Athletes Passed
364
Passed By
293
Net Change
+71
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1121
5K → 10K3477-43#1121#1164
10K → 15K35350#1164#1164
15K → 20K2446-22#1164#1186
20K → Half49-5#1186#1191
Half → 25K1933-14#1191#1205
25K → 30K4826+22#1205#1183
30K → 20M2112+9#1183#1174
20M → 21M3814+24#1174#1150
21M → 35K1810+8#1150#1142
35K → 23M366+30#1142#1112
23M → 24M1412+2#1112#1110
24M → 40K237+16#1110#1094
40K → 25.2M104+6#1094#1088
25.2M → Finish402+38#1088#1050
TOTALS364293+71
📊

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