Leilani Borer

Bib: 22605F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 47%
Division (F55-59)
#0 / 994
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:43
Rank: #16269
Start5K
7:57/mi
24:43 split
10K· 6.21 mi
49:49
Rank: #16662 (-393)
5K10K
8:05/mi
25:06 split
15K· 9.32 mi
1:14:57
Rank: #16652 (+10)
10K15K
8:05/mi
25:08 split
20K· 12.43 mi
1:40:51
Rank: #16799 (-147)
15K20K
8:20/mi
25:54 split
Half· 13.11 mi
1:46:26
Rank: #16813 (-14)
20KHalf
8:11/mi
5:35 split
25K· 15.53 mi
2:06:52
Rank: #16758 (+55)
Half25K
8:26/mi
20:26 split
30K· 18.64 mi
2:36:26
Rank: #17415 (-657)
25K30K
9:31/mi
29:34 split
20M
2:49:41
Rank: #17672 (-257)
30K20M
9:45/mi
13:15 split
21M
2:59:41
Rank: #17733 (-61)
20M21M
10:00/mi
10:00 split
35K· 21.75 mi
3:06:55
Rank: #17888 (-155)
21M35K
9:40/mi
7:14 split
23M
3:19:22
Rank: #18090 (-202)
35K23M
9:57/mi
12:27 split
24M
3:29:16
Rank: #18260 (-170)
23M24M
9:54/mi
9:54 split
40K· 24.85 mi
3:37:57
Rank: #18426 (-166)
24M40K
10:09/mi
8:41 split
25.2M
3:41:38
Rank: #18452 (-26)
40K25.2M
10:41/mi
3:41 split
Finish· 26.22 mi
3:50:53
Rank: #18522 (-70)
25.2MFinish
9:05/mi
9:15 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:26
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time2:04:27
Pace9:30 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0824:437:5724:43
7:57
-
10K
6.21 mi11:46:1449:498:0125:06
8:05
+0:08
15K
9.32 mi12:11:221:14:578:0225:08
8:05
0:00
20K
12.43 mi12:37:161:40:518:0725:54
8:20
+0:15
Half
13.11 mi12:42:511:46:268:075:35
8:11
-0:09
25K
15.53 mi13:03:172:06:528:1020:26
8:26
+0:15
30K
18.64 mi13:32:512:36:268:2429:34
9:31
+1:05
20M
20.00 mi13:46:062:49:418:2913:15
9:45
+0:14
21M
21.00 mi13:56:062:59:418:3310:00
10:00
+0:15
35K
21.75 mi14:03:203:06:558:367:14
9:40
-0:20
23M
23.00 mi14:15:473:19:228:4012:27
9:57
+0:17
24M
24.00 mi14:25:413:29:168:439:54
9:54
-0:03
40K
24.85 mi14:34:223:37:578:468:41
10:09
+0:15
25.2M
25.20 mi14:38:033:41:388:483:41
10:41
+0:32
Finish
26.22 mi14:47:183:50:538:499:15
9:05
-1:36

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

7:57 /mi

Average Pace

8:49 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:52

55% of race

Time at Steady Pace

1:21:39

35% of race

Time at Slower Pace

22:22

10% of race

Average Pace: 8:48 /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 mi11:21:0824:437:5724:43
7:57
#16269
10K
6.21 mi11:46:1449:498:0125:06
8:05
#16662
15K
9.32 mi12:11:221:14:578:0225:08
8:05
#16652
20K
12.43 mi12:37:161:40:518:0725:54
8:20
#16799
Half
13.11 mi12:42:511:46:268:075:35
8:11
#16813
25K
15.53 mi13:03:172:06:528:1020:26
8:26
#16758
30K
18.64 mi13:32:512:36:268:2429:34
9:31
#17415
20M
20.00 mi13:46:062:49:418:2913:15
9:45
#17672
21M
21.00 mi13:56:062:59:418:3310:00
10:00
#17733
35K
21.75 mi14:03:203:06:558:367:14
9:40
#17888
23M
23.00 mi14:15:473:19:228:4012:27
9:57
#18090
24M
24.00 mi14:25:413:29:168:439:54
9:54
#18260
40K
24.85 mi14:34:223:37:578:468:41
10:09
#18426
25.2M
25.20 mi14:38:033:41:388:483:41
10:41
#18452
Finish
26.22 mi14:47:183:50:538:499:15
9:05
#18522
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi162695314531416682(Top 59%)5551(Top 45%)5551(Top 558%)
10K6.21 mi3.10 mi16662-3935532-2185532-21817068(Top 60%)5746(Top 47%)5746(Top 578%)
15K9.32 mi3.11 mi16652+105514+185514+1816682(Top 59%)5551(Top 45%)5551(Top 558%)
20K12.43 mi3.11 mi16799-1475619-1055619-10517154(Top 60%)5860(Top 48%)5860(Top 590%)
Half13.11 mi0.68 mi16813-145616+35616+317249(Top 61%)5914(Top 48%)5914(Top 595%)
25K15.53 mi2.42 mi16758+555622-65622-616752(Top 59%)5726(Top 47%)5726(Top 576%)
30K18.64 mi3.11 mi17415-6576066-4446066-44420008(Top 70%)7664(Top 63%)7664(Top 771%)
20M20.00 mi1.36 mi17672-2576249-1836249-18320121(Top 71%)7861(Top 64%)7861(Top 791%)
21M21.00 mi1.00 mi17733-616289-406289-4018301(Top 64%)6948(Top 57%)6948(Top 699%)
35K21.75 mi0.75 mi17888-1556380-916380-9120908(Top 74%)8451(Top 69%)8451(Top 850%)
23M23.00 mi1.25 mi18090-2026546-1666546-16620302(Top 71%)8199(Top 67%)8199(Top 825%)
24M24.00 mi1.00 mi18260-1706661-1156661-11521070(Top 74%)8635(Top 71%)8635(Top 869%)
40K24.85 mi0.85 mi18426-1666780-1196780-11920956(Top 74%)8642(Top 71%)8642(Top 869%)
25.2M25.20 mi0.35 mi18452-266804-246804-2419674(Top 69%)7985(Top 65%)7985(Top 803%)
Finish26.22 mi1.02 mi18522-706862-586862-5819424(Top 68%)7824(Top 64%)7824(Top 787%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16682

Females

5551

F55-59

5551

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

17068

Females

5746

F55-59

5746

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16682

Females

5551

F55-59

5551

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

17154

Females

5860

F55-59

5860

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17249

Females

5914

F55-59

5914

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

16752

Females

5726

F55-59

5726

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

20008

Females

7664

F55-59

7664

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

20121

Females

7861

F55-59

7861

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

18301

Females

6948

F55-59

6948

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

20908

Females

8451

F55-59

8451

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

20302

Females

8199

F55-59

8199

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

21070

Females

8635

F55-59

8635

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20956

Females

8642

F55-59

8642

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19674

Females

7985

F55-59

7985

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

19424

Females

7824

F55-59

7824

Passing Analysis

Category:
Athletes Passed
1189
Passed By
3442
Net Change
-2253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16269
5K10K166559-393#16269#16662
10K15K219209+10#16662#16652
15K20K150297-147#16652#16799
20KHalf3246-14#16799#16813
Half25K183128+55#16813#16758
25K30K77734-657#16758#17415
30K20M61318-257#17415#17672
20M21M78139-61#17672#17733
21M35K35190-155#17733#17888
35K23M54256-202#17888#18090
23M24M41211-170#18090#18260
24M40K33199-166#18260#18426
40K25.2M1541-26#18426#18452
25.2MFinish45115-70#18452#18522
TOTALS11893442-2253
📊

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