Margaret Breitenstein

Bib: 14032F

OH

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 34%
Gender (Female)
#0 / 12228
Top 17%
Division (F18-39)
#0 / 5469
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:55
Rank: #11119
Start5K
7:23/mi
22:55 split
10K· 6.21 mi
46:10
Rank: #11521 (-402)
5K10K
7:29/mi
23:15 split
15K· 9.32 mi
1:09:17
Rank: #11391 (+130)
10K15K
7:26/mi
23:07 split
20K· 12.43 mi
1:32:31
Rank: #11167 (+224)
15K20K
7:29/mi
23:14 split
Half· 13.11 mi
1:37:33
Rank: #11157 (+10)
20KHalf
7:23/mi
5:02 split
25K· 15.53 mi
1:55:42
Rank: #10881 (+276)
Half25K
7:29/mi
18:09 split
30K· 18.64 mi
2:19:40
Rank: #10516 (+365)
25K30K
7:43/mi
23:58 split
20M
2:30:11
Rank: #10334 (+182)
30K20M
7:44/mi
10:31 split
21M
2:38:19
Rank: #10157 (+177)
20M21M
8:08/mi
8:08 split
35K· 21.75 mi
2:43:55
Rank: #10062 (+95)
21M35K
7:29/mi
5:36 split
23M
2:53:46
Rank: #9974 (+88)
35K23M
7:52/mi
9:51 split
24M
3:01:34
Rank: #9932 (+42)
23M24M
7:48/mi
7:48 split
40K· 24.85 mi
3:08:14
Rank: #9857 (+75)
24M40K
7:48/mi
6:40 split
25.2M
3:11:11
Rank: #9823 (+34)
40K25.2M
8:33/mi
2:57 split
Finish· 26.22 mi
3:18:48
Rank: #9759 (+64)
25.2MFinish
7:28/mi
7:37 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:33
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:41:15
Pace7:43 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1022:557:2322:55
7:23
-
10K
6.21 mi11:18:2546:107:2623:15
7:29
+0:06
15K
9.32 mi11:41:321:09:177:2623:07
7:26
-0:03
20K
12.43 mi12:04:461:32:317:2723:14
7:29
+0:03
Half
13.11 mi12:09:481:37:337:265:02
7:23
-0:06
25K
15.53 mi12:27:571:55:427:2718:09
7:29
+0:06
30K
18.64 mi12:51:552:19:407:3023:58
7:43
+0:14
20M
20.00 mi13:02:262:30:117:3110:31
7:44
+0:01
21M
21.00 mi13:10:342:38:197:328:08
8:08
+0:24
35K
21.75 mi13:16:102:43:557:325:36
7:29
-0:39
23M
23.00 mi13:26:012:53:467:339:51
7:52
+0:23
24M
24.00 mi13:33:493:01:347:347:48
7:48
-0:04
40K
24.85 mi13:40:293:08:147:346:40
7:48
0:00
25.2M
25.20 mi13:43:263:11:117:352:57
8:33
+0:45
Finish
26.22 mi13:51:033:18:487:357:37
7:28
-1:05

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

7:23 /mi

Average Pace

7:35 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:43

94% of race

Time at Steady Pace

11:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi10:55:1022:557:2322:55
7:23
#11119
10K
6.21 mi11:18:2546:107:2623:15
7:29
#11521
15K
9.32 mi11:41:321:09:177:2623:07
7:26
#11391
20K
12.43 mi12:04:461:32:317:2723:14
7:29
#11167
Half
13.11 mi12:09:481:37:337:265:02
7:23
#11157
25K
15.53 mi12:27:571:55:427:2718:09
7:29
#10881
30K
18.64 mi12:51:552:19:407:3023:58
7:43
#10516
20M
20.00 mi13:02:262:30:117:3110:31
7:44
#10334
21M
21.00 mi13:10:342:38:197:328:08
8:08
#10157
35K
21.75 mi13:16:102:43:557:325:36
7:29
#10062
23M
23.00 mi13:26:012:53:467:339:51
7:52
#9974
24M
24.00 mi13:33:493:01:347:347:48
7:48
#9932
40K
24.85 mi13:40:293:08:147:346:40
7:48
#9857
25.2M
25.20 mi13:43:263:11:117:352:57
8:33
#9823
Finish
26.22 mi13:51:033:18:487:357:37
7:28
#9759
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi111192338233811252(Top 40%)2501(Top 20%)2501(Top 46%)
10K6.21 mi3.10 mi11521-4022565-2272565-22711962(Top 42%)2794(Top 23%)2794(Top 51%)
15K9.32 mi3.11 mi11391+1302522+432522+4311252(Top 40%)2501(Top 20%)2501(Top 46%)
20K12.43 mi3.11 mi11167+2242434+882434+8810584(Top 37%)2252(Top 18%)2252(Top 41%)
Half13.11 mi0.68 mi11157+102432+22432+210725(Top 38%)2290(Top 19%)2290(Top 42%)
25K15.53 mi2.42 mi10881+2762324+1082324+1089861(Top 35%)2047(Top 17%)2047(Top 37%)
30K18.64 mi3.11 mi10516+3652213+1112213+1119294(Top 33%)1962(Top 16%)1962(Top 36%)
20M20.00 mi1.36 mi10334+1822164+492164+498657(Top 30%)1820(Top 15%)1820(Top 33%)
21M21.00 mi1.00 mi10157+1772115+492115+498193(Top 29%)1808(Top 15%)1808(Top 33%)
35K21.75 mi0.75 mi10062+952098+172098+178568(Top 30%)1934(Top 16%)1934(Top 35%)
23M23.00 mi1.25 mi9974+882097+12097+19074(Top 32%)2291(Top 19%)2291(Top 42%)
24M24.00 mi1.00 mi9932+422107-102107-109822(Top 35%)2710(Top 22%)2710(Top 50%)
40K24.85 mi0.85 mi9857+752111-42111-48770(Top 31%)2340(Top 19%)2340(Top 43%)
25.2M25.20 mi0.35 mi9823+342113-22113-29155(Top 32%)2592(Top 21%)2592(Top 47%)
Finish26.22 mi1.02 mi9759+642118-52118-59031(Top 32%)2549(Top 21%)2549(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

11252

Females

2501

F18-39

2501

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11962

Females

2794

F18-39

2794

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

11252

Females

2501

F18-39

2501

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

10584

Females

2252

F18-39

2252

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10725

Females

2290

F18-39

2290

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9861

Females

2047

F18-39

2047

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9294

Females

1962

F18-39

1962

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8657

Females

1820

F18-39

1820

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8193

Females

1808

F18-39

1808

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8568

Females

1934

F18-39

1934

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

9074

Females

2291

F18-39

2291

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9822

Females

2710

F18-39

2710

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8770

Females

2340

F18-39

2340

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9155

Females

2592

F18-39

2592

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

9031

Females

2549

F18-39

2549

Passing Analysis

Category:
Athletes Passed
2465*
Passed By
1104
Net Change
+1360
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11119
5K10K116518-402#11119#11521
10K15K242112+130#11521#11391
15K20K29672+224#11391#11167
20KHalf4434+10#11167#11157
Half25K31034+276#11157#10881
25K30K43166+365#10881#10516
30K20M21432+182#10516#10334
20M21M19619+177#10334#10157
21M35K11116+95#10157#10062
35K23M142*54+88#10062#9974
23M24M9856+42#9974#9932
24M40K11438+75#9932#9857
40K25.2M4612+34#9857#9823
25.2MFinish10541+64#9823#9759
TOTALS2465*1104+1360

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing