Gillian Emery

Bib: 15179F

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
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
7:44/mi
24:01
973451.5%
10K· 6.21 mi
7:53/mi
48:32
791380.4%
15K· 9.32 mi
9:08/mi
1:16:54
6778
20K· 12.43 mi
9:14/mi
1:45:36
106860.1%
Half· 13.11 mi
9:05/mi
1:51:48
19370.5%
25K· 15.53 mi
10:18/mi
2:16:47
66880.2%
30K· 18.64 mi
10:31/mi
2:49:27
1811480.2%
20M
9:32/mi
3:02:24
64500.2%
21M
11:46/mi
3:14:10
106241.6%
35K· 21.75 mi
10:00/mi
3:21:39
17861.7%
23M
11:20/mi
3:35:50
23630.6%
24M
11:04/mi
3:46:54
821.3%
40K· 24.85 mi
12:33/mi
3:57:38
200.3%
25.2M
12:46/mi
4:02:02
13160.2%
Finish· 26.22 mi
10:04/mi
4:12:17
2221

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:48
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:20:29
Pace10:43 /mi
📊Positive Split: 25.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:2724:017:4424:01
7:44
-
10K
6.21 mi11:21:5848:327:4924:31
7:53
+0:09
15K
9.32 mi11:50:201:16:548:1528:22
9:08
+1:15
20K
12.43 mi12:19:021:45:368:3028:42
9:14
+0:06
Half
13.11 mi12:25:141:51:488:326:12
9:05
-0:09
25K
15.53 mi12:50:132:16:478:4824:59
10:18
+1:13
30K
18.64 mi13:22:532:49:279:0532:40
10:31
+0:13
20M
20.00 mi13:35:503:02:249:0712:57
9:32
-0:59
21M
21.00 mi13:47:363:14:109:1511:46
11:46
+2:14
35K
21.75 mi13:55:053:21:399:167:29
10:00
-1:46
23M
23.00 mi14:09:163:35:509:2314:11
11:20
+1:20
24M
24.00 mi14:20:203:46:549:2711:04
11:04
-0:16
40K
24.85 mi14:31:043:57:389:3410:44
12:33
+1:29
25.2M
25.20 mi14:35:284:02:029:364:24
12:46
+0:13
Finish
26.22 mi14:45:434:12:179:3810:15
10:04
-2:42

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

7:44 /mi

Average Pace

9:38 /mi

Slowest Pace

12:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:48

44% of race

Time at Steady Pace

1:28:20

35% of race

Time at Slower Pace

52:09

21% of race

Average Pace: 9:37 /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 mi10:57:2724:017:4424:01
7:44
#12563
10K
6.21 mi11:21:5848:327:4924:31
7:53
#12962
15K
9.32 mi11:50:201:16:548:1528:22
9:08
#15640
20K
12.43 mi12:19:021:45:368:3028:42
9:14
#16420
Half
13.11 mi12:25:141:51:488:326:12
9:05
#16537
25K
15.53 mi12:50:132:16:478:4824:59
10:18
#17395
30K
18.64 mi13:22:532:49:279:0532:40
10:31
#17784
20M
20.00 mi13:35:503:02:249:0712:57
9:32
#17529
21M
21.00 mi13:47:363:14:109:1511:46
11:46
#17629
35K
21.75 mi13:55:053:21:399:167:29
10:00
#17614
23M
23.00 mi14:09:163:35:509:2314:11
11:20
#17729
24M
24.00 mi14:20:203:46:549:2711:04
11:04
#17816
40K
24.85 mi14:31:043:57:389:3410:44
12:33
#18010
25.2M
25.20 mi14:35:284:02:029:364:24
12:46
#18029
Finish
26.22 mi14:45:434:12:179:3810:15
10:04
#17999
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi125633457345719453(Top 76%)7496(Top 69%)7496(Top 632%)
10K6.21 mi3.10 mi12962-3993709-2523709-25213382(Top 52%)3982(Top 36%)3982(Top 335%)
15K9.32 mi3.11 mi15640-26785338-16295338-162919453(Top 76%)7496(Top 69%)7496(Top 632%)
20K12.43 mi3.11 mi16420-7805812-4745812-47418338(Top 72%)6901(Top 63%)6901(Top 581%)
Half13.11 mi0.68 mi16537-1175895-835895-8318681(Top 73%)7156(Top 66%)7156(Top 603%)
25K15.53 mi2.42 mi17395-8586432-5376432-53719928(Top 78%)7886(Top 72%)7886(Top 664%)
30K18.64 mi3.11 mi17784-3896711-2796711-27918815(Top 74%)7478(Top 68%)7478(Top 630%)
20M20.00 mi1.36 mi17529+2556596+1156596+11514679(Top 57%)5496(Top 50%)5496(Top 463%)
21M21.00 mi1.00 mi17629-1006683-876683-8718287(Top 72%)7470(Top 68%)7470(Top 629%)
35K21.75 mi0.75 mi17614+156691-86691-817175(Top 67%)6936(Top 63%)6936(Top 584%)
23M23.00 mi1.25 mi17729-1156781-906781-9019246(Top 75%)8011(Top 73%)8011(Top 675%)
24M24.00 mi1.00 mi17816-876864-836864-8319405(Top 76%)8152(Top 75%)8152(Top 687%)
40K24.85 mi0.85 mi18010-1946987-1236987-12321508(Top 84%)9231(Top 85%)9231(Top 778%)
25.2M25.20 mi0.35 mi18029-197013-267013-2619173(Top 75%)8092(Top 74%)8092(Top 682%)
Finish26.22 mi1.02 mi17999+307021-87021-818617(Top 73%)7791(Top 71%)7791(Top 656%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

19453

Females

7496

F50-54

7496

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13382

Females

3982

F50-54

3982

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

19453

Females

7496

F50-54

7496

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

18338

Females

6901

F50-54

6901

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18681

Females

7156

F50-54

7156

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

19928

Females

7886

F50-54

7886

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

18815

Females

7478

F50-54

7478

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

14679

Females

5496

F50-54

5496

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

18287

Females

7470

F50-54

7470

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17175

Females

6936

F50-54

6936

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

19246

Females

8011

F50-54

8011

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

19405

Females

8152

F50-54

8152

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21508

Females

9231

F50-54

9231

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19173

Females

8092

F50-54

8092

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

18617

Females

7791

F50-54

7791

Passing Analysis

Category:
Athletes Passed
1114
Passed By
6550
Net Change
-5436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12563
5K10K152551-399#12563#12962
10K15K62684-2678#12962#15640
15K20K82862-780#15640#16420
20KHalf17134-117#16420#16537
Half25K51909-858#16537#17395
25K30K139528-389#17395#17784
30K20M26813+255#17784#17529
20M21M68168-100#17529#17629
21M35K7863+15#17629#17614
35K23M74189-115#17614#17729
23M24M44131-87#17729#17816
24M40K26220-194#17816#18010
40K25.2M2948-19#18010#18029
25.2MFinish8050+30#18029#17999
TOTALS11146550-5436
📊

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