Natacha Smith

Bib: 21385F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 45%
Masters (Masters Women)
#0 / 6263
Top 34%
Division (F45-49)
#0 / 1753
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:15
Rank: #15568
Start5K
25:15 | 8:08/mi
10K· 6.21 mi
50:57
Rank: #15758 (-190)
5K10K
25:42 | 8:16/mi
15K· 9.32 mi
1:17:18
Rank: #15882 (-124)
10K15K
26:21 | 8:29/mi
20K· 12.43 mi
1:45:18
Rank: #16264 (-382)
15K20K
28:00 | 9:01/mi
Half· 13.11 mi
1:51:13
Rank: #16276 (-12)
20KHalf
5:55 | 8:40/mi
25K· 15.53 mi
2:12:34
Rank: #15935 (+341)
Half25K
21:21 | 8:48/mi
30K· 18.64 mi
2:41:52
Rank: #15796 (+139)
25K30K
29:18 | 9:26/mi
20M
2:54:37
Rank: #15664 (+132)
30K20M
12:45 | 9:23/mi
21M
3:04:31
Rank: #15454 (+210)
20M21M
9:54 | 9:54/mi
35K· 21.75 mi
3:11:00
Rank: #15325 (+129)
21M35K
6:29 | 8:40/mi
23M
3:22:12
Rank: #15040 (+285)
35K23M
11:12 | 8:57/mi
24M
3:30:24
Rank: #14694 (+346)
23M24M
8:12 | 8:12/mi
40K· 24.85 mi
3:37:36
Rank: #14414 (+280)
24M40K
7:12 | 8:25/mi
25.2M
3:40:49
Rank: #14298 (+116)
40K25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:49:10
Rank: #14089 (+209)
25.2MFinish
8:21 | 8:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:13
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:57:57
Pace9:00 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:4425:158:0825:15
8:08
-
10K
6.21 mi11:47:2650:578:1225:42
8:16
+0:08
15K
9.32 mi12:13:471:17:188:1826:21
8:29
+0:13
20K
12.43 mi12:41:471:45:188:2828:00
9:01
+0:32
Half
13.11 mi12:47:421:51:138:295:55
8:40
-0:21
25K
15.53 mi13:09:032:12:348:3221:21
8:48
+0:08
30K
18.64 mi13:38:212:41:528:4129:18
9:26
+0:38
20M
20.00 mi13:51:062:54:378:4412:45
9:23
-0:03
21M
21.00 mi14:01:003:04:318:479:54
9:54
+0:31
35K
21.75 mi14:07:293:11:008:476:29
8:40
-1:14
23M
23.00 mi14:18:413:22:128:4711:12
8:57
+0:17
24M
24.00 mi14:26:533:30:248:468:12
8:12
-0:45
40K
24.85 mi14:34:053:37:368:457:12
8:25
+0:13
25.2M
25.20 mi14:37:183:40:498:463:13
9:20
+0:55
Finish
26.22 mi14:45:393:49:108:458:21
8:12
-1:08

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

8:08 /mi

Average Pace

8:45 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:30

29% of race

Time at Steady Pace

1:07:18

29% of race

Time at Slower Pace

1:34:22

41% of race

Average Pace: 8:44 /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 mi11:21:4425:158:0825:15
8:08
#15568
10K
6.21 mi11:47:2650:578:1225:42
8:16
#15758
15K
9.32 mi12:13:471:17:188:1826:21
8:29
#15882
20K
12.43 mi12:41:471:45:188:2828:00
9:01
#16264
Half
13.11 mi12:47:421:51:138:295:55
8:40
#16276
25K
15.53 mi13:09:032:12:348:3221:21
8:48
#15935
30K
18.64 mi13:38:212:41:528:4129:18
9:26
#15796
20M
20.00 mi13:51:062:54:378:4412:45
9:23
#15664
21M
21.00 mi14:01:003:04:318:479:54
9:54
#15454
35K
21.75 mi14:07:293:11:008:476:29
8:40
#15325
23M
23.00 mi14:18:413:22:128:4711:12
8:57
#15040
24M
24.00 mi14:26:533:30:248:468:12
8:12
#14694
40K
24.85 mi14:34:053:37:368:457:12
8:25
#14414
25.2M
25.20 mi14:37:183:40:498:463:13
9:20
#14298
Finish
26.22 mi14:45:393:49:108:458:21
8:12
#14089
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi155685299529916299(Top 64%)5743(Top 53%)5743(Top 328%)
10K6.21 mi3.10 mi15758-1905386-875386-8715974(Top 63%)5516(Top 50%)5516(Top 315%)
15K9.32 mi3.11 mi15882-1245491-1055491-10516299(Top 64%)5743(Top 53%)5743(Top 328%)
20K12.43 mi3.11 mi16264-3825722-2315722-23117387(Top 68%)6360(Top 58%)6360(Top 363%)
Half13.11 mi0.68 mi16276-125734-125734-1216672(Top 65%)6009(Top 55%)6009(Top 343%)
25K15.53 mi2.42 mi15935+3415572+1625572+16214596(Top 57%)4942(Top 45%)4942(Top 282%)
30K18.64 mi3.11 mi15796+1395551+215551+2115173(Top 59%)5510(Top 50%)5510(Top 314%)
20M20.00 mi1.36 mi15664+1325516+355516+3514019(Top 55%)5138(Top 47%)5138(Top 293%)
21M21.00 mi1.00 mi15454+2105431+855431+8512598(Top 49%)4579(Top 42%)4579(Top 261%)
35K21.75 mi0.75 mi15325+1295386+455386+4511677(Top 46%)4124(Top 38%)4124(Top 235%)
23M23.00 mi1.25 mi15040+2855266+1205266+12010914(Top 43%)3857(Top 35%)3857(Top 220%)
24M24.00 mi1.00 mi14694+3465136+1305136+1307803(Top 31%)2394(Top 22%)2394(Top 137%)
40K24.85 mi0.85 mi14414+2805006+1305006+1308000(Top 31%)2602(Top 24%)2602(Top 148%)
25.2M25.20 mi0.35 mi14298+1164954+524954+528120(Top 32%)2743(Top 25%)2743(Top 156%)
Finish26.22 mi1.02 mi14089+2094865+894865+899772(Top 38%)3416(Top 31%)3416(Top 195%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16299

Females

5743

F45-49

5743

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

15974

Females

5516

F45-49

5516

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16299

Females

5743

F45-49

5743

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

17387

Females

6360

F45-49

6360

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

16672

Females

6009

F45-49

6009

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

14596

Females

4942

F45-49

4942

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15173

Females

5510

F45-49

5510

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14019

Females

5138

F45-49

5138

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12598

Females

4579

F45-49

4579

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

11677

Females

4124

F45-49

4124

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

10914

Females

3857

F45-49

3857

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7803

Females

2394

F45-49

2394

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8000

Females

2602

F45-49

2602

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8120

Females

2743

F45-49

2743

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

9772

Females

3416

F45-49

3416

Passing Analysis

Category:
Athletes Passed
3109
Passed By
1630
Net Change
+1479
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15568
5K10K205395-190#15568#15758
10K15K195319-124#15758#15882
15K20K141523-382#15882#16264
20KHalf4355-12#16264#16276
Half25K39857+341#16276#15935
25K30K311172+139#15935#15796
30K20M18856+132#15796#15664
20M21M23424+210#15664#15454
21M35K14112+129#15454#15325
35K23M2916+285#15325#15040
23M24M3482+346#15040#14694
24M40K2822+280#14694#14414
40K25.2M1171+116#14414#14298
25.2MFinish2156+209#14298#14089
TOTALS31091630+1479
📊

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