Charlie Stack

Bib: 13243M

NC

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:51
Rank: #11240
Start5K
23:51 | 7:41/mi
10K· 6.21 mi
48:01
Rank: #12075 (-835)
5K10K
24:10 | 7:47/mi
15K· 9.32 mi
1:12:54
Rank: #12884 (-809)
10K15K
24:53 | 8:01/mi
20K· 12.43 mi
1:38:20
Rank: #13416 (-532)
15K20K
25:26 | 8:11/mi
Half· 13.11 mi
1:43:45
Rank: #13430 (-14)
20KHalf
5:25 | 7:56/mi
25K· 15.53 mi
2:04:44
Rank: #14086 (-656)
Half25K
20:59 | 8:39/mi
30K· 18.64 mi
2:32:02
Rank: #14492 (-406)
25K30K
27:18 | 8:47/mi
20M
2:44:17
Rank: #14658 (-166)
30K20M
12:15 | 9:01/mi
21M
2:53:36
Rank: #14668 (-10)
20M21M
9:19 | 9:19/mi
35K· 21.75 mi
3:00:15
Rank: #14757 (-89)
21M35K
6:39 | 8:53/mi
23M
3:11:09
Rank: #14746 (+11)
35K23M
10:54 | 8:42/mi
24M
3:19:38
Rank: #14701 (+45)
23M24M
8:29 | 8:29/mi
40K· 24.85 mi
3:26:45
Rank: #14582 (+119)
24M40K
7:07 | 8:19/mi
25.2M
3:29:50
Rank: #14546 (+36)
40K25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:37:56
Rank: #14416 (+130)
25.2MFinish
8:06 | 7:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:45
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:54:11
Pace8:43 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0223:517:4123:51
7:41
-
10K
6.21 mi11:16:1248:017:4424:10
7:47
+0:06
15K
9.32 mi11:41:051:12:547:4924:53
8:01
+0:14
20K
12.43 mi12:06:311:38:207:5525:26
8:11
+0:10
Half
13.11 mi12:11:561:43:457:555:25
7:56
-0:15
25K
15.53 mi12:32:552:04:448:0220:59
8:39
+0:43
30K
18.64 mi13:00:132:32:028:0927:18
8:47
+0:08
20M
20.00 mi13:12:282:44:178:1312:15
9:01
+0:14
21M
21.00 mi13:21:472:53:368:169:19
9:19
+0:18
35K
21.75 mi13:28:263:00:158:176:39
8:53
-0:26
23M
23.00 mi13:39:203:11:098:1910:54
8:42
-0:11
24M
24.00 mi13:47:493:19:388:198:29
8:29
-0:13
40K
24.85 mi13:54:563:26:458:197:07
8:19
-0:10
25.2M
25.20 mi13:58:013:29:508:203:05
8:56
+0:37
Finish
26.22 mi14:06:073:37:568:198:06
7:57
-0:59

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

7:41 /mi

Average Pace

8:19 /mi

Slowest Pace

9:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:51

51% of race

Time at Steady Pace

47:29

22% of race

Time at Slower Pace

58:36

27% of race

Average Pace: 8:19 /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 mi10:52:0223:517:4123:51
7:41
#11240
10K
6.21 mi11:16:1248:017:4424:10
7:47
#12075
15K
9.32 mi11:41:051:12:547:4924:53
8:01
#12884
20K
12.43 mi12:06:311:38:207:5525:26
8:11
#13416
Half
13.11 mi12:11:561:43:457:555:25
7:56
#13430
25K
15.53 mi12:32:552:04:448:0220:59
8:39
#14086
30K
18.64 mi13:00:132:32:028:0927:18
8:47
#14492
20M
20.00 mi13:12:282:44:178:1312:15
9:01
#14658
21M
21.00 mi13:21:472:53:368:169:19
9:19
#14668
35K
21.75 mi13:28:263:00:158:176:39
8:53
#14757
23M
23.00 mi13:39:203:11:098:1910:54
8:42
#14746
24M
24.00 mi13:47:493:19:388:198:29
8:29
#14701
40K
24.85 mi13:54:563:26:458:197:07
8:19
#14582
25.2M
25.20 mi13:58:013:29:508:203:05
8:56
#14546
Finish
26.22 mi14:06:073:37:568:198:06
7:57
#14416
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi112408774877414449(Top 54%)10085(Top 66%)10085(Top 448%)
10K6.21 mi3.10 mi12075-8359161-3879161-38712937(Top 49%)9531(Top 63%)9531(Top 423%)
15K9.32 mi3.11 mi12884-8099478-3179478-31714449(Top 54%)10085(Top 66%)10085(Top 448%)
20K12.43 mi3.11 mi13416-5329669-1919669-19114870(Top 56%)10222(Top 67%)10222(Top 454%)
Half13.11 mi0.68 mi13430-149673-49673-413856(Top 52%)9850(Top 65%)9850(Top 437%)
25K15.53 mi2.42 mi14086-6569906-2339906-23317115(Top 64%)11021(Top 73%)11021(Top 489%)
30K18.64 mi3.11 mi14492-40610028-12210028-12215959(Top 60%)10461(Top 69%)10461(Top 465%)
20M20.00 mi1.36 mi14658-16610085-5710085-5716592(Top 62%)10650(Top 70%)10650(Top 473%)
21M21.00 mi1.00 mi14668-1010059+2610059+2615047(Top 57%)9943(Top 66%)9943(Top 442%)
35K21.75 mi0.75 mi14757-8910080-2110080-2117351(Top 65%)10850(Top 71%)10850(Top 482%)
23M23.00 mi1.25 mi14746+1110045+3510045+3514399(Top 54%)9531(Top 63%)9531(Top 423%)
24M24.00 mi1.00 mi14701+4510005+4010005+4014367(Top 54%)9471(Top 62%)9471(Top 421%)
40K24.85 mi0.85 mi14582+1199935+709935+7012208(Top 46%)8418(Top 55%)8418(Top 374%)
25.2M25.20 mi0.35 mi14546+369911+249911+2412151(Top 46%)8345(Top 55%)8345(Top 371%)
Finish26.22 mi1.02 mi14416+1309848+639848+6311720(Top 44%)8153(Top 54%)8153(Top 362%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14449

Males

10085

M45-49

10085

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

12937

Males

9531

M45-49

9531

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14449

Males

10085

M45-49

10085

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14870

Males

10222

M45-49

10222

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13856

Males

9850

M45-49

9850

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17115

Males

11021

M45-49

11021

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

15959

Males

10461

M45-49

10461

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16592

Males

10650

M45-49

10650

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15047

Males

9943

M45-49

9943

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

17351

Males

10850

M45-49

10850

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14399

Males

9531

M45-49

9531

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

14367

Males

9471

M45-49

9471

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12208

Males

8418

M45-49

8418

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12151

Males

8345

M45-49

8345

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11720

Males

8153

M45-49

8153

Passing Analysis

Category:
Athletes Passed
971
Passed By
4147
Net Change
-3176
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11240
5K10K71906-835#11240#12075
10K15K37846-809#12075#12884
15K20K68600-532#12884#13416
20KHalf2842-14#13416#13430
Half25K28684-656#13430#14086
25K30K82488-406#14086#14492
30K20M50216-166#14492#14658
20M21M8191-10#14658#14668
21M35K30119-89#14668#14757
35K23M8776+11#14757#14746
23M24M9045+45#14746#14701
24M40K1289+119#14701#14582
40K25.2M4711+36#14582#14546
25.2MFinish14414+130#14546#14416
TOTALS9714147-3176
📊

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