Stephen Mirarchi

Bib: 5801M

KS

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
Masters (Masters Men)
#0 / 10463
Top 12%
Division (M50-54)
#0 / 1996
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:26
Rank: #4408
Start5K
20:26 | 6:35/mi
10K· 6.21 mi
40:57
Rank: #4428 (-20)
5K10K
20:31 | 6:36/mi
15K· 9.32 mi
1:01:26
Rank: #4337 (+91)
10K15K
20:29 | 6:36/mi
20K· 12.43 mi
1:21:55
Rank: #4101 (+236)
15K20K
20:29 | 6:36/mi
Half· 13.11 mi
1:26:20
Rank: #4047 (+54)
20KHalf
4:25 | 6:28/mi
25K· 15.53 mi
1:42:26
Rank: #3957 (+90)
Half25K
16:06 | 6:38/mi
30K· 18.64 mi
2:03:39
Rank: #3853 (+104)
25K30K
21:13 | 6:50/mi
20M
2:13:03
Rank: #3792 (+61)
30K20M
9:24 | 6:55/mi
21M
2:20:28
Rank: #3782 (+10)
20M21M
7:25 | 7:25/mi
35K· 21.75 mi
2:25:39
Rank: #3806 (-24)
21M35K
5:11 | 6:56/mi
23M
2:34:43
Rank: #3860 (-54)
35K23M
9:04 | 7:14/mi
24M
2:42:09
Rank: #4003 (-143)
23M24M
7:26 | 7:26/mi
40K· 24.85 mi
2:48:45
Rank: #4138 (-135)
24M40K
6:36 | 7:43/mi
25.2M
2:51:47
Rank: #4252 (-114)
40K25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
2:59:30
Rank: #4534 (-282)
25.2MFinish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:20
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:33:10
Pace7:06 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4020:266:3520:26
6:35
-
10K
6.21 mi10:46:1140:576:3520:31
6:36
+0:01
15K
9.32 mi11:06:401:01:266:3520:29
6:36
0:00
20K
12.43 mi11:27:091:21:556:3520:29
6:36
0:00
Half
13.11 mi11:31:341:26:206:354:25
6:28
-0:08
25K
15.53 mi11:47:401:42:266:3616:06
6:38
+0:10
30K
18.64 mi12:08:532:03:396:3821:13
6:50
+0:12
20M
20.00 mi12:18:172:13:036:399:24
6:55
+0:05
21M
21.00 mi12:25:422:20:286:417:25
7:25
+0:30
35K
21.75 mi12:30:532:25:396:425:11
6:56
-0:29
23M
23.00 mi12:39:572:34:436:449:04
7:14
+0:18
24M
24.00 mi12:47:232:42:096:457:26
7:26
+0:12
40K
24.85 mi12:53:592:48:456:476:36
7:43
+0:17
25.2M
25.20 mi12:57:012:51:476:493:02
8:48
+1:05
Finish
26.22 mi13:04:442:59:306:517:43
7:34
-1:14

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

6:28 /mi

Average Pace

6:51 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:20

48% of race

Time at Steady Pace

51:54

29% of race

Time at Slower Pace

41:16

23% of race

Average Pace: 6:51 /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 mi10:25:4020:266:3520:26
6:35
#4408
10K
6.21 mi10:46:1140:576:3520:31
6:36
#4428
15K
9.32 mi11:06:401:01:266:3520:29
6:36
#4337
20K
12.43 mi11:27:091:21:556:3520:29
6:36
#4101
Half
13.11 mi11:31:341:26:206:354:25
6:28
#4047
25K
15.53 mi11:47:401:42:266:3616:06
6:38
#3957
30K
18.64 mi12:08:532:03:396:3821:13
6:50
#3853
20M
20.00 mi12:18:172:13:036:399:24
6:55
#3792
21M
21.00 mi12:25:422:20:286:417:25
7:25
#3782
35K
21.75 mi12:30:532:25:396:425:11
6:56
#3806
23M
23.00 mi12:39:572:34:436:449:04
7:14
#3860
24M
24.00 mi12:47:232:42:096:457:26
7:26
#4003
40K
24.85 mi12:53:592:48:456:476:36
7:43
#4138
25.2M
25.20 mi12:57:012:51:476:493:02
8:48
#4252
Finish
26.22 mi13:04:442:59:306:517:43
7:34
#4534
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4408414541454180(Top 15%)3932(Top 24%)3932(Top 197%)
10K6.21 mi3.10 mi4428-204165-204165-204511(Top 16%)4227(Top 26%)4227(Top 212%)
15K9.32 mi3.11 mi4337+914079+864079+864180(Top 15%)3932(Top 24%)3932(Top 197%)
20K12.43 mi3.11 mi4101+2363858+2213858+2213659(Top 13%)3456(Top 21%)3456(Top 173%)
Half13.11 mi0.68 mi4047+543809+493809+493558(Top 13%)3374(Top 21%)3374(Top 169%)
25K15.53 mi2.42 mi3957+903725+843725+843740(Top 13%)3514(Top 22%)3514(Top 176%)
30K18.64 mi3.11 mi3853+1043628+973628+973634(Top 13%)3368(Top 21%)3368(Top 169%)
20M20.00 mi1.36 mi3792+613571+573571+573636(Top 13%)3352(Top 21%)3352(Top 168%)
21M21.00 mi1.00 mi3782+103556+153556+154210(Top 15%)3789(Top 24%)3789(Top 190%)
35K21.75 mi0.75 mi3806-243574-183574-184927(Top 17%)4339(Top 27%)4339(Top 217%)
23M23.00 mi1.25 mi3860-543605-313605-315123(Top 18%)4407(Top 27%)4407(Top 221%)
24M24.00 mi1.00 mi4003-1433720-1153720-1157221(Top 25%)5654(Top 35%)5654(Top 283%)
40K24.85 mi0.85 mi4138-1353823-1033823-1038175(Top 29%)6074(Top 38%)6074(Top 304%)
25.2M25.20 mi0.35 mi4252-1143920-973920-9710479(Top 37%)7171(Top 45%)7171(Top 359%)
Finish26.22 mi1.02 mi4534-2824158-2384158-2389686(Top 34%)6797(Top 42%)6797(Top 341%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4180

Males

3932

M50-54

3932

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4511

Males

4227

M50-54

4227

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4180

Males

3932

M50-54

3932

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3659

Males

3456

M50-54

3456

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3558

Males

3374

M50-54

3374

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3740

Males

3514

M50-54

3514

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3634

Males

3368

M50-54

3368

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3636

Males

3352

M50-54

3352

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4210

Males

3789

M50-54

3789

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4927

Males

4339

M50-54

4339

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

5123

Males

4407

M50-54

4407

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7221

Males

5654

M50-54

5654

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8175

Males

6074

M50-54

6074

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10479

Males

7171

M50-54

7171

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9686

Males

6797

M50-54

6797

Passing Analysis

Category:
Athletes Passed
1159
Passed By
1285
Net Change
-126
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4408
5K10K133153-20#4408#4428
10K15K15463+91#4428#4337
15K20K25216+236#4337#4101
20KHalf584+54#4101#4047
Half25K12131+90#4047#3957
25K30K16056+104#3957#3853
30K20M9130+61#3853#3792
20M21M6454+10#3792#3782
21M35K2145-24#3782#3806
35K23M54108-54#3806#3860
23M24M24167-143#3860#4003
24M40K17152-135#4003#4138
40K25.2M6120-114#4138#4252
25.2MFinish4286-282#4252#4534
TOTALS11591285-126
📊

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