Lisa Cahill

Bib: 20084F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:24/mi
26:07
973451.5%
10K· 6.21 mi
8:40/mi
53:03
791380.4%
15K· 9.32 mi
8:49/mi
1:20:26
6778
20K· 12.43 mi
9:04/mi
1:48:35
106860.1%
Half· 13.11 mi
9:01/mi
1:54:44
19370.5%
25K· 15.53 mi
9:47/mi
2:18:28
66880.2%
30K· 18.64 mi
11:06/mi
2:52:56
1811480.2%
20M
11:49/mi
3:09:00
64500.2%
21M
13:19/mi
3:22:19
106241.6%
35K· 21.75 mi
12:15/mi
3:31:29
17861.7%
23M
12:41/mi
3:47:22
23630.6%
24M
13:29/mi
4:00:51
821.3%
40K· 24.85 mi
12:54/mi
4:11:53
200.3%
25.2M
14:36/mi
4:16:55
13160.2%
Finish· 26.22 mi
10:44/mi
4:27:51
2221

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:44
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:33:07
Pace11:41 /mi
📊Positive Split: 33.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3926:078:2426:07
8:24
-
10K
6.21 mi11:48:3553:038:3226:56
8:40
+0:16
15K
9.32 mi12:15:581:20:268:3827:23
8:49
+0:09
20K
12.43 mi12:44:071:48:358:4428:09
9:04
+0:15
Half
13.11 mi12:50:161:54:448:456:09
9:01
-0:03
25K
15.53 mi13:14:002:18:288:5523:44
9:47
+0:46
30K
18.64 mi13:48:282:52:569:1734:28
11:06
+1:19
20M
20.00 mi14:04:323:09:009:2716:04
11:49
+0:43
21M
21.00 mi14:17:513:22:199:3813:19
13:19
+1:30
35K
21.75 mi14:27:013:31:299:439:10
12:15
-1:04
23M
23.00 mi14:42:543:47:229:5315:53
12:41
+0:26
24M
24.00 mi14:56:234:00:5110:0213:29
13:29
+0:48
40K
24.85 mi15:07:254:11:5310:0811:02
12:54
-0:35
25.2M
25.20 mi15:12:274:16:5510:125:02
14:36
+1:42
Finish
26.22 mi15:23:234:27:5110:1310:56
10:44
-3:52

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

8:24 /mi

Average Pace

10:13 /mi

Slowest Pace

14:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:28

52% of race

Time at Steady Pace

1:01:28

23% of race

Time at Slower Pace

1:07:55

25% of race

Average Pace: 10:13 /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 mi11:21:3926:078:2426:07
8:24
#17262
10K
6.21 mi11:48:3553:038:3226:56
8:40
#17749
15K
9.32 mi12:15:581:20:268:3827:23
8:49
#17832
20K
12.43 mi12:44:071:48:358:4428:09
9:04
#17712
Half
13.11 mi12:50:161:54:448:456:09
9:01
#17737
25K
15.53 mi13:14:002:18:288:5523:44
9:47
#17896
30K
18.64 mi13:48:282:52:569:1734:28
11:06
#18557
20M
20.00 mi14:04:323:09:009:2716:04
11:49
#18833
21M
21.00 mi14:17:513:22:199:3813:19
13:19
#19037
35K
21.75 mi14:27:013:31:299:439:10
12:15
#19190
23M
23.00 mi14:42:543:47:229:5315:53
12:41
#19396
24M
24.00 mi14:56:234:00:5110:0213:29
13:29
#19655
40K
24.85 mi15:07:254:11:5310:0811:02
12:54
#19785
25.2M
25.20 mi15:12:274:16:5510:125:02
14:36
#19852
Finish
26.22 mi15:23:234:27:5110:1310:56
10:44
#19865
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi172626317631718044(Top 71%)6741(Top 62%)6741(Top 385%)
10K6.21 mi3.10 mi17749-4876586-2696586-26918209(Top 71%)6848(Top 63%)6848(Top 391%)
15K9.32 mi3.11 mi17832-836635-496635-4918044(Top 71%)6741(Top 62%)6741(Top 385%)
20K12.43 mi3.11 mi17712+1206582+536582+5317609(Top 69%)6490(Top 59%)6490(Top 370%)
Half13.11 mi0.68 mi17737-256597-156597-1518392(Top 72%)7009(Top 64%)7009(Top 400%)
25K15.53 mi2.42 mi17896-1596712-1156712-11518521(Top 72%)7110(Top 65%)7110(Top 406%)
30K18.64 mi3.11 mi18557-6617143-4317143-43120195(Top 79%)8212(Top 75%)8212(Top 468%)
20M20.00 mi1.36 mi18833-2767308-1657308-16521037(Top 82%)8766(Top 80%)8766(Top 500%)
21M21.00 mi1.00 mi19037-2047454-1467454-14621258(Top 83%)8921(Top 82%)8921(Top 509%)
35K21.75 mi0.75 mi19190-1537538-847538-8422223(Top 87%)9462(Top 87%)9462(Top 540%)
23M23.00 mi1.25 mi19396-2067683-1457683-14522027(Top 86%)9383(Top 86%)9383(Top 535%)
24M24.00 mi1.00 mi19655-2597836-1537836-15323668(Top 93%)10217(Top 94%)10217(Top 583%)
40K24.85 mi0.85 mi19785-1307907-717907-7122123(Top 87%)9515(Top 87%)9515(Top 543%)
25.2M25.20 mi0.35 mi19852-677953-467953-4622497(Top 88%)9695(Top 89%)9695(Top 553%)
Finish26.22 mi1.02 mi19865-137978-257978-2520645(Top 81%)8795(Top 81%)8795(Top 502%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

18044

Females

6741

F45-49

6741

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18209

Females

6848

F45-49

6848

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

18044

Females

6741

F45-49

6741

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

17609

Females

6490

F45-49

6490

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

18392

Females

7009

F45-49

7009

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

18521

Females

7110

F45-49

7110

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

20195

Females

8212

F45-49

8212

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21037

Females

8766

F45-49

8766

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21258

Females

8921

F45-49

8921

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

22223

Females

9462

F45-49

9462

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

22027

Females

9383

F45-49

9383

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

23668

Females

10217

F45-49

10217

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22123

Females

9515

F45-49

9515

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22497

Females

9695

F45-49

9695

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

20645

Females

8795

F45-49

8795

Passing Analysis

Category:
Athletes Passed
1179
Passed By
3782
Net Change
-2603
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17262
5K10K137624-487#17262#17749
10K15K200283-83#17749#17832
15K20K311191+120#17832#17712
20KHalf3156-25#17712#17737
Half25K153312-159#17737#17896
25K30K91752-661#17896#18557
30K20M33309-276#18557#18833
20M21M32236-204#18833#19037
21M35K28181-153#19037#19190
35K23M46252-206#19190#19396
23M24M26285-259#19396#19655
24M40K28158-130#19655#19785
40K25.2M1279-67#19785#19852
25.2MFinish5164-13#19852#19865
TOTALS11793782-2603
📊

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