Carmen Nacci

Bib: 29010M

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:16
Rank: #26500
Start5K
32:16 | 10:23/mi
10K· 6.21 mi
1:05:40
Rank: #26619 (-119)
5K10K
33:24 | 10:45/mi
15K· 9.32 mi
1:39:11
Rank: #26527 (+92)
10K15K
33:31 | 10:47/mi
20K· 12.43 mi
2:13:59
Rank: #26462 (+65)
15K20K
34:48 | 11:12/mi
Half· 13.11 mi
2:21:38
Rank: #26477 (-15)
20KHalf
7:39 | 11:13/mi
25K· 15.53 mi
2:49:58
Rank: #26406 (+71)
Half25K
28:20 | 11:41/mi
30K· 18.64 mi
3:29:26
Rank: #26442 (-36)
25K30K
39:28 | 12:42/mi
20M
3:47:10
Rank: #26469 (-27)
30K20M
17:44 | 13:03/mi
21M
4:01:21
Rank: #26465 (+4)
20M21M
14:11 | 14:11/mi
35K· 21.75 mi
4:11:26
Rank: #26513 (-48)
21M35K
10:05 | 13:29/mi
23M
4:30:29
Rank: #26682 (-169)
35K23M
19:03 | 15:13/mi
24M
4:46:18
Rank: #26845 (-163)
23M24M
15:49 | 15:49/mi
40K· 24.85 mi
4:59:49
Rank: #26941 (-96)
24M40K
13:31 | 15:49/mi
25.2M
5:05:29
Rank: #26970 (-29)
40K25.2M
5:40 | 16:26/mi
Finish· 26.22 mi
5:19:12
Rank: #27017 (-47)
25.2MFinish
13:43 | 13:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:38
Pace10:48 /mi
2nd Half
Distance13.11 mi
Time2:57:34
Pace13:33 /mi
📊Positive Split: 25.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:4032:1610:2332:16
10:23
-
10K
6.21 mi12:30:041:05:4010:3433:24
10:45
+0:22
15K
9.32 mi13:03:351:39:1110:3833:31
10:47
+0:02
20K
12.43 mi13:38:232:13:5910:4734:48
11:12
+0:25
Half
13.11 mi13:46:022:21:3810:487:39
11:13
+0:01
25K
15.53 mi14:14:222:49:5810:5628:20
11:41
+0:28
30K
18.64 mi14:53:503:29:2611:1439:28
12:42
+1:01
20M
20.00 mi15:11:343:47:1011:2117:44
13:03
+0:21
21M
21.00 mi15:25:454:01:2111:3014:11
14:11
+1:08
35K
21.75 mi15:35:504:11:2611:3410:05
13:29
-0:42
23M
23.00 mi15:54:534:30:2911:4619:03
15:13
+1:44
24M
24.00 mi16:10:424:46:1811:5615:49
15:49
+0:36
40K
24.85 mi16:24:134:59:4912:0413:31
15:49
0:00
25.2M
25.20 mi16:29:535:05:2912:075:40
16:26
+0:37
Finish
26.22 mi16:43:365:19:1212:1113:43
13:28
-2:58

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

10:23 /mi

Average Pace

12:11 /mi

Slowest Pace

16:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:58

53% of race

Time at Steady Pace

1:21:00

25% of race

Time at Slower Pace

1:08:14

21% of race

Average Pace: 12:10 /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 mi11:56:4032:1610:2332:16
10:23
#26500
10K
6.21 mi12:30:041:05:4010:3433:24
10:45
#26619
15K
9.32 mi13:03:351:39:1110:3833:31
10:47
#26527
20K
12.43 mi13:38:232:13:5910:4734:48
11:12
#26462
Half
13.11 mi13:46:022:21:3810:487:39
11:13
#26477
25K
15.53 mi14:14:222:49:5810:5628:20
11:41
#26406
30K
18.64 mi14:53:503:29:2611:1439:28
12:42
#26442
20M
20.00 mi15:11:343:47:1011:2117:44
13:03
#26469
21M
21.00 mi15:25:454:01:2111:3014:11
14:11
#26465
35K
21.75 mi15:35:504:11:2611:3410:05
13:29
#26513
23M
23.00 mi15:54:534:30:2911:4619:03
15:13
#26682
24M
24.00 mi16:10:424:46:1811:5615:49
15:49
#26845
40K
24.85 mi16:24:134:59:4912:0413:31
15:49
#26941
25.2M
25.20 mi16:29:535:05:2912:075:40
16:26
#26970
Finish
26.22 mi16:43:365:19:1212:1113:43
13:28
#27017
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26500153951539526394(Top 93%)15330(Top 95%)15330(Top 272%)
10K6.21 mi3.10 mi26619-11915436-4115436-4126690(Top 94%)15458(Top 96%)15458(Top 274%)
15K9.32 mi3.11 mi26527+9215391+4515391+4526394(Top 93%)15330(Top 95%)15330(Top 272%)
20K12.43 mi3.11 mi26462+6515351+4015351+4026292(Top 93%)15258(Top 95%)15258(Top 270%)
Half13.11 mi0.68 mi26477-1515355-415355-426785(Top 94%)15427(Top 96%)15427(Top 273%)
25K15.53 mi2.42 mi26406+7115320+3515320+3526087(Top 92%)15111(Top 94%)15111(Top 268%)
30K18.64 mi3.11 mi26442-3615304+1615304+1626382(Top 93%)15153(Top 94%)15153(Top 269%)
20M20.00 mi1.36 mi26469-2715299+515299+526498(Top 93%)15147(Top 94%)15147(Top 268%)
21M21.00 mi1.00 mi26465+415293+615293+626427(Top 93%)15092(Top 94%)15092(Top 267%)
35K21.75 mi0.75 mi26513-4815304-1115304-1127357(Top 96%)15515(Top 96%)15515(Top 275%)
23M23.00 mi1.25 mi26682-16915358-5415358-5427995(Top 99%)15839(Top 98%)15839(Top 281%)
24M24.00 mi1.00 mi26845-16315429-7115429-7128197(Top 99%)15950(Top 99%)15950(Top 283%)
40K24.85 mi0.85 mi26941-9615468-3915468-3928059(Top 99%)15867(Top 99%)15867(Top 281%)
25.2M25.20 mi0.35 mi26970-2915477-915477-927888(Top 98%)15753(Top 98%)15753(Top 279%)
Finish26.22 mi1.02 mi27017-4715489-1215489-1227854(Top 98%)15760(Top 98%)15760(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26394

Males

15330

M18-39

15330

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

26690

Males

15458

M18-39

15458

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26394

Males

15330

M18-39

15330

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

26292

Males

15258

M18-39

15258

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

26785

Males

15427

M18-39

15427

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

26087

Males

15111

M18-39

15111

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

26382

Males

15153

M18-39

15153

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

26498

Males

15147

M18-39

15147

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

26427

Males

15092

M18-39

15092

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

27357

Males

15515

M18-39

15515

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

27995

Males

15839

M18-39

15839

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

28197

Males

15950

M18-39

15950

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28059

Males

15867

M18-39

15867

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27888

Males

15753

M18-39

15753

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

27854

Males

15760

M18-39

15760

Passing Analysis

Category:
Athletes Passed
781
Passed By
1298
Net Change
-517
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26500
5K10K119238-119#26500#26619
10K15K16573+92#26619#26527
15K20K14782+65#26527#26462
20KHalf1429-15#26462#26477
Half25K12251+71#26477#26406
25K30K92128-36#26406#26442
30K20M3663-27#26442#26469
20M21M4339+4#26469#26465
21M35K1361-48#26465#26513
35K23M14183-169#26513#26682
23M24M4167-163#26682#26845
24M40K5101-96#26845#26941
40K25.2M130-29#26941#26970
25.2MFinish653-47#26970#27017
TOTALS7811298-517
📊

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