Alison Hammersla

Bib: 17509F

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 45%
Masters (Masters Women)
#0 / 6539
Top 34%
Division (F50-54)
#0 / 1207
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:19
Rank: #15080
Start5K
8:09/mi
25:19 split
10K· 6.21 mi
50:04
Rank: #14806 (+274)
5K10K
7:58/mi
24:45 split
15K· 9.32 mi
1:15:00
Rank: #14722 (+84)
10K15K
8:02/mi
24:56 split
20K· 12.43 mi
1:40:18
Rank: #14665 (+57)
15K20K
8:09/mi
25:18 split
Half· 13.11 mi
1:45:49
Rank: #14667 (-2)
20KHalf
8:05/mi
5:31 split
25K· 15.53 mi
2:05:39
Rank: #14576 (+91)
Half25K
8:11/mi
19:50 split
30K· 18.64 mi
2:32:45
Rank: #14766 (-190)
25K30K
8:43/mi
27:06 split
20M
2:44:58
Rank: #14897 (-131)
30K20M
8:59/mi
12:13 split
21M
2:55:10
Rank: #15154 (-257)
20M21M
10:12/mi
10:12 split
35K· 21.75 mi
3:01:47
Rank: #15210 (-56)
21M35K
8:51/mi
6:37 split
23M
3:13:11
Rank: #15289 (-79)
35K23M
9:06/mi
11:24 split
24M
3:21:49
Rank: #15277 (+12)
23M24M
8:38/mi
8:38 split
40K· 24.85 mi
3:29:27
Rank: #15312 (-35)
24M40K
8:56/mi
7:38 split
25.2M
3:32:56
Rank: #15344 (-32)
40K25.2M
10:06/mi
3:29 split
Finish· 26.22 mi
3:41:53
Rank: #15414 (-70)
25.2MFinish
8:47/mi
8:57 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:49
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:56:04
Pace8:51 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1025:198:0925:19
8:09
-
10K
6.21 mi11:40:5550:048:0324:45
7:58
-0:11
15K
9.32 mi12:05:511:15:008:0324:56
8:02
+0:04
20K
12.43 mi12:31:091:40:188:0425:18
8:09
+0:07
Half
13.11 mi12:36:401:45:498:045:31
8:05
-0:04
25K
15.53 mi12:56:302:05:398:0519:50
8:11
+0:06
30K
18.64 mi13:23:362:32:458:1227:06
8:43
+0:32
20M
20.00 mi13:35:492:44:588:1512:13
8:59
+0:16
21M
21.00 mi13:46:012:55:108:2010:12
10:12
+1:13
35K
21.75 mi13:52:383:01:478:226:37
8:51
-1:21
23M
23.00 mi14:04:023:13:118:2411:24
9:06
+0:15
24M
24.00 mi14:12:403:21:498:258:38
8:38
-0:28
40K
24.85 mi14:20:183:29:278:267:38
8:56
+0:18
25.2M
25.20 mi14:23:473:32:568:273:29
10:06
+1:10
Finish
26.22 mi14:32:443:41:538:288:57
8:47
-1:19

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

7:58 /mi

Average Pace

8:28 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:39

57% of race

Time at Steady Pace

1:11:09

32% of race

Time at Slower Pace

25:05

11% of race

Average Pace: 8:28 /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 mi11:16:1025:198:0925:19
8:09
#15080
10K
6.21 mi11:40:5550:048:0324:45
7:58
#14806
15K
9.32 mi12:05:511:15:008:0324:56
8:02
#14722
20K
12.43 mi12:31:091:40:188:0425:18
8:09
#14665
Half
13.11 mi12:36:401:45:498:045:31
8:05
#14667
25K
15.53 mi12:56:302:05:398:0519:50
8:11
#14576
30K
18.64 mi13:23:362:32:458:1227:06
8:43
#14766
20M
20.00 mi13:35:492:44:588:1512:13
8:59
#14897
21M
21.00 mi13:46:012:55:108:2010:12
10:12
#15154
35K
21.75 mi13:52:383:01:478:226:37
8:51
#15210
23M
23.00 mi14:04:023:13:118:2411:24
9:06
#15289
24M
24.00 mi14:12:403:21:498:258:38
8:38
#15277
40K
24.85 mi14:20:183:29:278:267:38
8:56
#15312
25.2M
25.20 mi14:23:473:32:568:273:29
10:06
#15344
Finish
26.22 mi14:32:443:41:538:288:57
8:47
#15414
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi150804699469914616(Top 55%)4459(Top 39%)4459(Top 369%)
10K6.21 mi3.10 mi14806+2744527+1724527+17214560(Top 55%)4396(Top 38%)4396(Top 364%)
15K9.32 mi3.11 mi14722+844490+374490+3714616(Top 55%)4459(Top 39%)4459(Top 369%)
20K12.43 mi3.11 mi14665+574470+204470+2014564(Top 55%)4444(Top 39%)4444(Top 368%)
Half13.11 mi0.68 mi14667-24473-34473-315117(Top 57%)4762(Top 42%)4762(Top 395%)
25K15.53 mi2.42 mi14576+914455+184455+1814114(Top 53%)4298(Top 38%)4298(Top 356%)
30K18.64 mi3.11 mi14766-1904595-1404595-14015636(Top 59%)5294(Top 46%)5294(Top 439%)
20M20.00 mi1.36 mi14897-1314703-1084703-10816491(Top 62%)5856(Top 51%)5856(Top 485%)
21M21.00 mi1.00 mi15154-2574897-1944897-19418712(Top 70%)7167(Top 63%)7167(Top 594%)
35K21.75 mi0.75 mi15210-564956-594956-5917183(Top 65%)6368(Top 56%)6368(Top 528%)
23M23.00 mi1.25 mi15289-795022-665022-6616571(Top 62%)6060(Top 53%)6060(Top 502%)
24M24.00 mi1.00 mi15277+125029-75029-715284(Top 57%)5396(Top 47%)5396(Top 447%)
40K24.85 mi0.85 mi15312-355068-395068-3915779(Top 59%)5723(Top 50%)5723(Top 474%)
25.2M25.20 mi0.35 mi15344-325102-345102-3417782(Top 67%)6832(Top 60%)6832(Top 566%)
Finish26.22 mi1.02 mi15414-705157-555157-5516955(Top 64%)6342(Top 56%)6342(Top 525%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14616

Females

4459

F50-54

4459

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

14560

Females

4396

F50-54

4396

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14616

Females

4459

F50-54

4459

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

14564

Females

4444

F50-54

4444

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

15117

Females

4762

F50-54

4762

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

14114

Females

4298

F50-54

4298

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15636

Females

5294

F50-54

5294

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

16491

Females

5856

F50-54

5856

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

18712

Females

7167

F50-54

7167

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

17183

Females

6368

F50-54

6368

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

16571

Females

6060

F50-54

6060

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

15284

Females

5396

F50-54

5396

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15779

Females

5723

F50-54

5723

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17782

Females

6832

F50-54

6832

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

16955

Females

6342

F50-54

6342

Passing Analysis

Category:
Athletes Passed
1595
Passed By
1929
Net Change
-334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15080
5K10K451177+274#15080#14806
10K15K229145+84#14806#14722
15K20K211154+57#14722#14665
20KHalf3335-2#14665#14667
Half25K194103+91#14667#14576
25K30K106296-190#14576#14766
30K20M46177-131#14766#14897
20M21M35292-257#14897#15154
21M35K3389-56#15154#15210
35K23M58137-79#15210#15289
23M24M7866+12#15289#15277
24M40K4984-35#15277#15312
40K25.2M2153-32#15312#15344
25.2MFinish51121-70#15344#15414
TOTALS15951929-334
📊

Passing Visuals

Category:
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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