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BOSTON MARATHON 2023

Michael Miller

Bib: 4610•M

WI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 30%
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
21:41
Rank: #6121
Start → 5K
21:41 | 6:59/mi
10K· 6.21 mi
43:21
Rank: #6358 (-237)
5K → 10K
21:40 | 6:58/mi
15K· 9.32 mi
1:04:49
Rank: #6215 (+143)
10K → 15K
21:28 | 6:55/mi
20K· 12.43 mi
1:26:22
Rank: #6046 (+169)
15K → 20K
21:33 | 6:56/mi
Half· 13.11 mi
1:30:59
Rank: #5991 (+55)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:47:54
Rank: #5879 (+112)
Half → 25K
16:55 | 6:59/mi
30K· 18.64 mi
2:09:45
Rank: #5584 (+295)
25K → 30K
21:51 | 7:02/mi
20M
2:19:16
Rank: #5434 (+150)
30K → 20M
9:31 | 7:00/mi
21M
2:26:37
Rank: #5296 (+138)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:31:39
Rank: #5211 (+85)
21M → 35K
5:02 | 6:44/mi
23M
2:40:29
Rank: #5097 (+114)
35K → 23M
8:50 | 7:03/mi
24M
2:47:24
Rank: #5017 (+80)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:53:26
Rank: #4946 (+71)
24M → 40K
6:02 | 7:03/mi
25.2M
2:56:07
Rank: #4938 (+8)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:03:21
Rank: #4919 (+19)
25.2M → Finish
7:14 | 7:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:59
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:32:22
Pace7:03 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3521:416:5921:41
6:59
-
10K
6.21 mi10:45:1543:216:5921:40
6:58
-0:01
15K
9.32 mi11:06:431:04:496:5721:28
6:55
-0:03
20K
12.43 mi11:28:161:26:226:5721:33
6:56
+0:01
Half
13.11 mi11:32:531:30:596:564:37
6:46
-0:10
25K
15.53 mi11:49:481:47:546:5716:55
6:59
+0:13
30K
18.64 mi12:11:392:09:456:5821:51
7:02
+0:03
20M
20.00 mi12:21:102:19:166:589:31
7:00
-0:02
21M
21.00 mi12:28:312:26:376:597:21
7:21
+0:21
35K
21.75 mi12:33:332:31:396:585:02
6:44
-0:37
23M
23.00 mi12:42:232:40:296:598:50
7:03
+0:19
24M
24.00 mi12:49:182:47:246:596:55
6:55
-0:08
40K
24.85 mi12:55:202:53:266:596:02
7:03
+0:08
25.2M
25.20 mi12:58:012:56:076:592:41
7:47
+0:44
Finish
26.22 mi13:05:153:03:217:007:14
7:06
-0:41

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

6:44 /mi

Average Pace

7:00 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:40

99% of race

Time at Steady Pace

2:41

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:00 /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 mi10:23:3521:416:5921:41
6:59
#6121
10K
6.21 mi10:45:1543:216:5921:40
6:58
#6358
15K
9.32 mi11:06:431:04:496:5721:28
6:55
#6215
20K
12.43 mi11:28:161:26:226:5721:33
6:56
#6046
Half
13.11 mi11:32:531:30:596:564:37
6:46
#5991
25K
15.53 mi11:49:481:47:546:5716:55
6:59
#5879
30K
18.64 mi12:11:392:09:456:5821:51
7:02
#5584
20M
20.00 mi12:21:102:19:166:589:31
7:00
#5434
21M
21.00 mi12:28:312:26:376:597:21
7:21
#5296
35K
21.75 mi12:33:332:31:396:585:02
6:44
#5211
23M
23.00 mi12:42:232:40:296:598:50
7:03
#5097
24M
24.00 mi12:49:182:47:246:596:55
6:55
#5017
40K
24.85 mi12:55:202:53:266:596:02
7:03
#4946
25.2M
25.20 mi12:58:012:56:076:592:41
7:47
#4938
Finish
26.22 mi13:05:153:03:217:007:14
7:06
#4919
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6121559055906004(Top 23%)5464(Top 36%)5464(Top 103%)
10K6.21 mi3.10 mi6358-2375762-1725762-1726629(Top 25%)5951(Top 39%)5951(Top 113%)
15K9.32 mi3.11 mi6215+1435646+1165646+1166004(Top 23%)5464(Top 36%)5464(Top 103%)
20K12.43 mi3.11 mi6046+1695513+1335513+1335575(Top 21%)5123(Top 34%)5123(Top 97%)
Half13.11 mi0.68 mi5991+555467+465467+464981(Top 19%)4613(Top 30%)4613(Top 87%)
25K15.53 mi2.42 mi5879+1125384+835384+835428(Top 20%)4999(Top 33%)4999(Top 95%)
30K18.64 mi3.11 mi5584+2955132+2525132+2524568(Top 17%)4230(Top 28%)4230(Top 80%)
20M20.00 mi1.36 mi5434+1505003+1295003+1294073(Top 15%)3773(Top 25%)3773(Top 71%)
21M21.00 mi1.00 mi5296+1384877+1264877+1263897(Top 15%)3605(Top 24%)3605(Top 68%)
35K21.75 mi0.75 mi5211+854799+784799+783761(Top 14%)3478(Top 23%)3478(Top 66%)
23M23.00 mi1.25 mi5097+1144688+1114688+1114072(Top 15%)3748(Top 25%)3748(Top 71%)
24M24.00 mi1.00 mi5017+804616+724616+724265(Top 16%)3877(Top 26%)3877(Top 73%)
40K24.85 mi0.85 mi4946+714557+594557+594147(Top 16%)3708(Top 24%)3708(Top 70%)
25.2M25.20 mi0.35 mi4938+84547+104547+105246(Top 20%)4426(Top 29%)4426(Top 84%)
Finish26.22 mi1.02 mi4919+194527+204527+205790(Top 22%)4782(Top 32%)4782(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6004

Males

5464

M18-39

5464

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6629

Males

5951

M18-39

5951

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6004

Males

5464

M18-39

5464

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5575

Males

5123

M18-39

5123

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4981

Males

4613

M18-39

4613

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5428

Males

4999

M18-39

4999

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4568

Males

4230

M18-39

4230

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4073

Males

3773

M18-39

3773

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3897

Males

3605

M18-39

3605

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3761

Males

3478

M18-39

3478

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4072

Males

3748

M18-39

3748

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4265

Males

3877

M18-39

3877

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4147

Males

3708

M18-39

3708

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5246

Males

4426

M18-39

4426

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5790

Males

4782

M18-39

4782

Passing Analysis

Category:
Athletes Passed
1745
Passed By
543
Net Change
+1202
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6121
5K → 10K87324-237#6121#6358
10K → 15K19552+143#6358#6215
15K → 20K20031+169#6215#6046
20K → Half550+55#6046#5991
Half → 25K14230+112#5991#5879
25K → 30K3049+295#5879#5584
30K → 20M1577+150#5584#5434
20M → 21M1457+138#5434#5296
21M → 35K905+85#5296#5211
35K → 23M12814+114#5211#5097
23M → 24M899+80#5097#5017
24M → 40K8110+71#5017#4946
40K → 25.2M2214+8#4946#4938
25.2M → Finish5031+19#4938#4919
TOTALS1745543+1202
📊

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