Annie Cornbrooks

Bib: 28336F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken 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
9:57/mi
30:55
973451.5%
10K· 6.21 mi
10:01/mi
1:02:01
791380.4%
15K· 9.32 mi
10:22/mi
1:34:13
6778
20K· 12.43 mi
11:00/mi
2:08:24
106860.1%
Half· 13.11 mi
10:01/mi
2:15:14
19370.5%
25K· 15.53 mi
11:57/mi
2:44:12
66880.2%
30K· 18.64 mi
11:13/mi
3:19:03
1811480.2%
20M
11:07/mi
3:34:09
64500.2%
21M
12:24/mi
3:46:33
106241.6%
35K· 21.75 mi
11:12/mi
3:54:56
17861.7%
23M
11:24/mi
4:09:12
23630.6%
24M
11:36/mi
4:20:48
821.3%
40K· 24.85 mi
11:37/mi
4:30:44
200.3%
25.2M
13:26/mi
4:35:22
13160.2%
Finish· 26.22 mi
9:43/mi
4:45:16
2221

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:14
Pace10:19 /mi
2nd Half
Distance13.11 mi
Time2:30:02
Pace11:27 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2130:559:5730:55
9:57
-
10K
6.21 mi12:19:271:02:019:5931:06
10:01
+0:04
15K
9.32 mi12:51:391:34:1310:0732:12
10:22
+0:21
20K
12.43 mi13:25:502:08:2410:2034:11
11:00
+0:38
Half
13.11 mi13:32:402:15:1410:196:50
10:01
-0:59
25K
15.53 mi14:01:382:44:1210:3428:58
11:57
+1:56
30K
18.64 mi14:36:293:19:0310:4134:51
11:13
-0:44
20M
20.00 mi14:51:353:34:0910:4215:06
11:07
-0:06
21M
21.00 mi15:03:593:46:3310:4712:24
12:24
+1:17
35K
21.75 mi15:12:223:54:5610:488:23
11:12
-1:12
23M
23.00 mi15:26:384:09:1210:5014:16
11:24
+0:12
24M
24.00 mi15:38:144:20:4810:5211:36
11:36
+0:12
40K
24.85 mi15:48:104:30:4410:549:56
11:37
+0:01
25.2M
25.20 mi15:52:484:35:2210:564:38
13:26
+1:49
Finish
26.22 mi16:02:424:45:1610:539:54
9:43
-3:43

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

9:43 /mi

Average Pace

10:53 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:57

39% of race

Time at Steady Pace

2:08:19

45% of race

Time at Slower Pace

46:00

16% of race

Average Pace: 10:53 /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 mi11:48:2130:559:5730:55
9:57
#25461
10K
6.21 mi12:19:271:02:019:5931:06
10:01
#25391
15K
9.32 mi12:51:391:34:1310:0732:12
10:22
#25553
20K
12.43 mi13:25:502:08:2410:2034:11
11:00
#25664
Half
13.11 mi13:32:402:15:1410:196:50
10:01
#25634
25K
15.53 mi14:01:382:44:1210:3428:58
11:57
#25816
30K
18.64 mi14:36:293:19:0310:4134:51
11:13
#25552
20M
20.00 mi14:51:353:34:0910:4215:06
11:07
#25443
21M
21.00 mi15:03:593:46:3310:4712:24
12:24
#25378
35K
21.75 mi15:12:223:54:5610:488:23
11:12
#25340
23M
23.00 mi15:26:384:09:1210:5014:16
11:24
#25294
24M
24.00 mi15:38:144:20:4810:5211:36
11:36
#25280
40K
24.85 mi15:48:104:30:4410:549:56
11:37
#25250
25.2M
25.20 mi15:52:484:35:2210:564:38
13:26
#25260
Finish
26.22 mi16:02:424:45:1610:539:54
9:43
#25202
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25461104571045725701(Top 90%)10620(Top 87%)10620(Top 194%)
10K6.21 mi3.10 mi25391+7010446+1110446+1125343(Top 89%)10427(Top 85%)10427(Top 191%)
15K9.32 mi3.11 mi25553-16210529-8310529-8325701(Top 90%)10620(Top 87%)10620(Top 194%)
20K12.43 mi3.11 mi25664-11110599-7010599-7025989(Top 91%)10803(Top 88%)10803(Top 198%)
Half13.11 mi0.68 mi25634+3010580+1910580+1924842(Top 87%)10192(Top 83%)10192(Top 186%)
25K15.53 mi2.42 mi25816-18210701-12110701-12126378(Top 93%)11065(Top 90%)11065(Top 202%)
30K18.64 mi3.11 mi25552+26410594+10710594+10724402(Top 86%)10078(Top 82%)10078(Top 184%)
20M20.00 mi1.36 mi25443+10910540+5410540+5423812(Top 84%)9854(Top 81%)9854(Top 180%)
21M21.00 mi1.00 mi25378+6510525+1510525+1524241(Top 85%)10158(Top 83%)10158(Top 186%)
35K21.75 mi0.75 mi25340+3810510+1510510+1524604(Top 87%)10386(Top 85%)10386(Top 190%)
23M23.00 mi1.25 mi25294+4610490+2010490+2024057(Top 85%)10130(Top 83%)10130(Top 185%)
24M24.00 mi1.00 mi25280+1410497-710497-725053(Top 88%)10658(Top 87%)10658(Top 195%)
40K24.85 mi0.85 mi25250+3010490+710490+724314(Top 86%)10333(Top 85%)10333(Top 189%)
25.2M25.20 mi0.35 mi25260-1010494-410494-425557(Top 90%)10975(Top 90%)10975(Top 201%)
Finish26.22 mi1.02 mi25202+5810471+2310471+2321945(Top 77%)9136(Top 75%)9136(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

25701

Females

10620

F18-39

10620

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

25343

Females

10427

F18-39

10427

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

25701

Females

10620

F18-39

10620

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25989

Females

10803

F18-39

10803

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24842

Females

10192

F18-39

10192

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

26378

Females

11065

F18-39

11065

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

24402

Females

10078

F18-39

10078

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

23812

Females

9854

F18-39

9854

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

24241

Females

10158

F18-39

10158

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24604

Females

10386

F18-39

10386

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

24057

Females

10130

F18-39

10130

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

25053

Females

10658

F18-39

10658

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24314

Females

10333

F18-39

10333

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25557

Females

10975

F18-39

10975

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

21945

Females

9136

F18-39

9136

Passing Analysis

Category:
Athletes Passed
1232
Passed By
973
Net Change
+259
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25461
5K10K222152+70#25461#25391
10K15K78240-162#25391#25553
15K20K87198-111#25553#25664
20KHalf377+30#25664#25634
Half25K52234-182#25634#25816
25K30K28016+264#25816#25552
30K20M11910+109#25552#25443
20M21M8520+65#25443#25378
21M35K5113+38#25378#25340
35K23M6519+46#25340#25294
23M24M4329+14#25294#25280
24M40K4313+30#25280#25250
40K25.2M1020-10#25250#25260
25.2MFinish602+58#25260#25202
TOTALS1232973+259
📊

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