Alison Hammersla

Bib: 17812F

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 48%
Masters (Masters Women)
#0 / 6263
Top 38%
Division (F50-54)
#0 / 1187
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:08
Rank: #17285
Start5K
26:08 | 8:25/mi
10K· 6.21 mi
52:23
Rank: #17105 (+180)
5K10K
26:15 | 8:27/mi
15K· 9.32 mi
1:18:31
Rank: #16641 (+464)
10K15K
26:08 | 8:25/mi
20K· 12.43 mi
1:44:43
Rank: #15976 (+665)
15K20K
26:12 | 8:26/mi
Half· 13.11 mi
1:50:18
Rank: #15876 (+100)
20KHalf
5:35 | 8:11/mi
25K· 15.53 mi
2:10:36
Rank: #15258 (+618)
Half25K
20:18 | 8:22/mi
30K· 18.64 mi
2:37:36
Rank: #14559 (+699)
25K30K
27:00 | 8:41/mi
20M
2:49:53
Rank: #14341 (+218)
30K20M
12:17 | 9:02/mi
21M
2:59:31
Rank: #14125 (+216)
20M21M
9:38 | 9:38/mi
35K· 21.75 mi
3:06:53
Rank: #14249 (-124)
21M35K
7:22 | 9:51/mi
23M
3:19:18
Rank: #14327 (-78)
35K23M
12:25 | 9:55/mi
24M
3:30:13
Rank: #14652 (-325)
23M24M
10:55 | 10:55/mi
40K· 24.85 mi
3:38:26
Rank: #14576 (+76)
24M40K
8:13 | 9:37/mi
25.2M
3:42:43
Rank: #14684 (-108)
40K25.2M
4:17 | 12:25/mi
Finish· 26.22 mi
3:52:34
Rank: #14792 (-108)
25.2MFinish
9:51 | 9:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:18
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:02:16
Pace9:20 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2926:088:2526:08
8:25
-
10K
6.21 mi11:45:4452:238:2626:15
8:27
+0:02
15K
9.32 mi12:11:521:18:318:2526:08
8:25
-0:02
20K
12.43 mi12:38:041:44:438:2626:12
8:26
+0:01
Half
13.11 mi12:43:391:50:188:255:35
8:11
-0:15
25K
15.53 mi13:03:572:10:368:2420:18
8:22
+0:11
30K
18.64 mi13:30:572:37:368:2727:00
8:41
+0:19
20M
20.00 mi13:43:142:49:538:3012:17
9:02
+0:21
21M
21.00 mi13:52:522:59:318:339:38
9:38
+0:36
35K
21.75 mi14:00:143:06:538:367:22
9:51
+0:13
23M
23.00 mi14:12:393:19:188:4012:25
9:55
+0:04
24M
24.00 mi14:23:343:30:138:4610:55
10:55
+1:00
40K
24.85 mi14:31:473:38:268:478:13
9:37
-1:18
25.2M
25.20 mi14:36:043:42:438:504:17
12:25
+2:48
Finish
26.22 mi14:45:553:52:348:539:51
9:40
-2:45

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

8:11 /mi

Average Pace

8:53 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:36

56% of race

Time at Steady Pace

39:17

17% of race

Time at Slower Pace

1:02:41

27% of race

Average Pace: 8:52 /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 mi11:19:2926:088:2526:08
8:25
#17285
10K
6.21 mi11:45:4452:238:2626:15
8:27
#17105
15K
9.32 mi12:11:521:18:318:2526:08
8:25
#16641
20K
12.43 mi12:38:041:44:438:2626:12
8:26
#15976
Half
13.11 mi12:43:391:50:188:255:35
8:11
#15876
25K
15.53 mi13:03:572:10:368:2420:18
8:22
#15258
30K
18.64 mi13:30:572:37:368:2727:00
8:41
#14559
20M
20.00 mi13:43:142:49:538:3012:17
9:02
#14341
21M
21.00 mi13:52:522:59:318:339:38
9:38
#14125
35K
21.75 mi14:00:143:06:538:367:22
9:51
#14249
23M
23.00 mi14:12:393:19:188:4012:25
9:55
#14327
24M
24.00 mi14:23:343:30:138:4610:55
10:55
#14652
40K
24.85 mi14:31:473:38:268:478:13
9:37
#14576
25.2M
25.20 mi14:36:043:42:438:504:17
12:25
#14684
Finish
26.22 mi14:45:553:52:348:539:51
9:40
#14792
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi172856326632615909(Top 62%)5507(Top 50%)5507(Top 464%)
10K6.21 mi3.10 mi17105+1806211+1156211+11516971(Top 66%)6105(Top 56%)6105(Top 514%)
15K9.32 mi3.11 mi16641+4645931+2805931+28015909(Top 62%)5507(Top 50%)5507(Top 464%)
20K12.43 mi3.11 mi15976+6655559+3725559+37214454(Top 57%)4696(Top 43%)4696(Top 396%)
Half13.11 mi0.68 mi15876+1005506+535506+5313976(Top 55%)4470(Top 41%)4470(Top 377%)
25K15.53 mi2.42 mi15258+6185155+3515155+35112394(Top 49%)3727(Top 34%)3727(Top 314%)
30K18.64 mi3.11 mi14559+6994816+3394816+33911654(Top 46%)3553(Top 33%)3553(Top 299%)
20M20.00 mi1.36 mi14341+2184727+894727+8912352(Top 48%)4221(Top 39%)4221(Top 356%)
21M21.00 mi1.00 mi14125+2164670+574670+5711440(Top 45%)3981(Top 36%)3981(Top 335%)
35K21.75 mi0.75 mi14249-1244767-974767-9716675(Top 65%)6686(Top 61%)6686(Top 563%)
23M23.00 mi1.25 mi14327-784868-1014868-10115197(Top 59%)6017(Top 55%)6017(Top 507%)
24M24.00 mi1.00 mi14652-3255111-2435111-24319019(Top 74%)7962(Top 73%)7962(Top 671%)
40K24.85 mi0.85 mi14576+765099+125099+1213555(Top 53%)5319(Top 49%)5319(Top 448%)
25.2M25.20 mi0.35 mi14684-1085169-705169-7018345(Top 72%)7686(Top 70%)7686(Top 648%)
Finish26.22 mi1.02 mi14792-1085255-865255-8617217(Top 67%)7112(Top 65%)7112(Top 599%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15909

Females

5507

F50-54

5507

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

16971

Females

6105

F50-54

6105

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15909

Females

5507

F50-54

5507

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

14454

Females

4696

F50-54

4696

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

13976

Females

4470

F50-54

4470

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12394

Females

3727

F50-54

3727

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11654

Females

3553

F50-54

3553

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12352

Females

4221

F50-54

4221

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11440

Females

3981

F50-54

3981

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

16675

Females

6686

F50-54

6686

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15197

Females

6017

F50-54

6017

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19019

Females

7962

F50-54

7962

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13555

Females

5319

F50-54

5319

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18345

Females

7686

F50-54

7686

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17217

Females

7112

F50-54

7112

Passing Analysis

Category:
Athletes Passed
3899
Passed By
1406
Net Change
+2493
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17285
5K10K372192+180#17285#17105
10K15K50945+464#17105#16641
15K20K68217+665#16641#15976
20KHalf1088+100#15976#15876
Half25K6213+618#15876#15258
25K30K72223+699#15258#14559
30K20M25537+218#14559#14341
20M21M25034+216#14341#14125
21M35K53177-124#14125#14249
35K23M106184-78#14249#14327
23M24M36361-325#14327#14652
24M40K12549+76#14652#14576
40K25.2M14122-108#14576#14684
25.2MFinish46154-108#14684#14792
TOTALS38991406+2493
📊

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