Heather Alexander

Bib: 19981F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 49%
Gender (Female)
#0 / 11423
Top 33%
Masters (Masters Women)
#0 / 6539
Top 19%
Division (F40-44)
#0 / 1878
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:35
Rank: #13369
Start5K
24:35 | 7:55/mi
10K· 6.21 mi
47:54
Rank: #11906 (+1463)
5K10K
23:19 | 7:30/mi
15K· 9.32 mi
1:11:19
Rank: #11375 (+531)
10K15K
23:25 | 7:32/mi
20K· 12.43 mi
1:35:17
Rank: #11249 (+126)
15K20K
23:58 | 7:43/mi
Half· 13.11 mi
1:40:35
Rank: #11304 (-55)
20KHalf
5:18 | 7:46/mi
25K· 15.53 mi
1:59:38
Rank: #11316 (-12)
Half25K
19:03 | 7:51/mi
30K· 18.64 mi
2:25:03
Rank: #11460 (-144)
25K30K
25:25 | 8:11/mi
20M
2:36:23
Rank: #11532 (-72)
30K20M
11:20 | 8:20/mi
21M
2:45:16
Rank: #11597 (-65)
20M21M
8:53 | 8:53/mi
35K· 21.75 mi
2:51:33
Rank: #11754 (-157)
21M35K
6:17 | 8:24/mi
23M
3:02:43
Rank: #12010 (-256)
35K23M
11:10 | 8:55/mi
24M
3:11:43
Rank: #12293 (-283)
23M24M
9:00 | 9:00/mi
40K· 24.85 mi
3:19:41
Rank: #12557 (-264)
24M40K
7:58 | 9:19/mi
25.2M
3:23:18
Rank: #12694 (-137)
40K25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
3:33:02
Rank: #13060 (-366)
25.2MFinish
9:44 | 9:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:52:27
Pace8:35 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2824:357:5524:35
7:55
-
10K
6.21 mi11:39:4747:547:4323:19
7:30
-0:25
15K
9.32 mi12:03:121:11:197:3923:25
7:32
+0:02
20K
12.43 mi12:27:101:35:177:4023:58
7:43
+0:11
Half
13.11 mi12:32:281:40:357:405:18
7:46
+0:03
25K
15.53 mi12:51:311:59:387:4219:03
7:51
+0:05
30K
18.64 mi13:16:562:25:037:4725:25
8:11
+0:20
20M
20.00 mi13:28:162:36:237:4911:20
8:20
+0:09
21M
21.00 mi13:37:092:45:167:528:53
8:53
+0:33
35K
21.75 mi13:43:262:51:337:536:17
8:24
-0:29
23M
23.00 mi13:54:363:02:437:5711:10
8:55
+0:31
24M
24.00 mi14:03:363:11:437:599:00
9:00
+0:05
40K
24.85 mi14:11:343:19:418:027:58
9:19
+0:19
25.2M
25.20 mi14:15:113:23:188:043:37
10:29
+1:10
Finish
26.22 mi14:24:553:33:028:089:44
9:33
-0:56

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

7:30 /mi

Average Pace

8:08 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:38

56% of race

Time at Steady Pace

43:02

20% of race

Time at Slower Pace

50:22

24% of race

Average Pace: 8:07 /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 mi11:16:2824:357:5524:35
7:55
#13369
10K
6.21 mi11:39:4747:547:4323:19
7:30
#11906
15K
9.32 mi12:03:121:11:197:3923:25
7:32
#11375
20K
12.43 mi12:27:101:35:177:4023:58
7:43
#11249
Half
13.11 mi12:32:281:40:357:405:18
7:46
#11304
25K
15.53 mi12:51:311:59:387:4219:03
7:51
#11316
30K
18.64 mi13:16:562:25:037:4725:25
8:11
#11460
20M
20.00 mi13:28:162:36:237:4911:20
8:20
#11532
21M
21.00 mi13:37:092:45:167:528:53
8:53
#11597
35K
21.75 mi13:43:262:51:337:536:17
8:24
#11754
23M
23.00 mi13:54:363:02:437:5711:10
8:55
#12010
24M
24.00 mi14:03:363:11:437:599:00
9:00
#12293
40K
24.85 mi14:11:343:19:418:027:58
9:19
#12557
25.2M
25.20 mi14:15:113:23:188:043:37
10:29
#12694
Finish
26.22 mi14:24:553:33:028:089:44
9:33
#13060
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi133693654365410509(Top 39%)2085(Top 18%)2085(Top 111%)
10K6.21 mi3.10 mi11906+14632821+8332821+83310506(Top 39%)2063(Top 18%)2063(Top 110%)
15K9.32 mi3.11 mi11375+5312532+2892532+28910509(Top 39%)2085(Top 18%)2085(Top 111%)
20K12.43 mi3.11 mi11249+1262471+612471+6111053(Top 42%)2435(Top 21%)2435(Top 130%)
Half13.11 mi0.68 mi11304-552504-332504-3312531(Top 47%)3234(Top 28%)3234(Top 172%)
25K15.53 mi2.42 mi11316-122544-402544-4011611(Top 44%)2844(Top 25%)2844(Top 151%)
30K18.64 mi3.11 mi11460-1442670-1262670-12612218(Top 46%)3315(Top 29%)3315(Top 177%)
20M20.00 mi1.36 mi11532-722734-642734-6412636(Top 47%)3656(Top 32%)3656(Top 195%)
21M21.00 mi1.00 mi11597-652789-552789-5512779(Top 48%)3830(Top 34%)3830(Top 204%)
35K21.75 mi0.75 mi11754-1572886-972886-9714724(Top 55%)4938(Top 43%)4938(Top 263%)
23M23.00 mi1.25 mi12010-2563069-1833069-18315629(Top 59%)5527(Top 48%)5527(Top 294%)
24M24.00 mi1.00 mi12293-2833241-1723241-17217238(Top 65%)6476(Top 57%)6476(Top 345%)
40K24.85 mi0.85 mi12557-2643408-1673408-16717598(Top 66%)6728(Top 59%)6728(Top 358%)
25.2M25.20 mi0.35 mi12694-1373498-903498-9019064(Top 72%)7525(Top 66%)7525(Top 401%)
Finish26.22 mi1.02 mi13060-3663734-2363734-23620300(Top 76%)8176(Top 72%)8176(Top 435%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10509

Females

2085

F40-44

2085

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10506

Females

2063

F40-44

2063

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10509

Females

2085

F40-44

2085

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

11053

Females

2435

F40-44

2435

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12531

Females

3234

F40-44

3234

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11611

Females

2844

F40-44

2844

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

12218

Females

3315

F40-44

3315

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12636

Females

3656

F40-44

3656

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12779

Females

3830

F40-44

3830

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14724

Females

4938

F40-44

4938

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15629

Females

5527

F40-44

5527

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17238

Females

6476

F40-44

6476

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17598

Females

6728

F40-44

6728

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19064

Females

7525

F40-44

7525

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20300

Females

8176

F40-44

8176

Passing Analysis

Category:
Athletes Passed
2775
Passed By
2466
Net Change
+309
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13369
5K10K149431+1463#13369#11906
10K15K56534+531#11906#11375
15K20K22599+126#11375#11249
20KHalf863-55#11249#11304
Half25K114126-12#11304#11316
25K30K135279-144#11316#11460
30K20M72144-72#11460#11532
20M21M65130-65#11532#11597
21M35K15172-157#11597#11754
35K23M39295-256#11754#12010
23M24M14297-283#12010#12293
24M40K12276-264#12293#12557
40K25.2M9146-137#12557#12694
25.2MFinish8374-366#12694#13060
TOTALS27752466+309
📊

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