Brita Northey

Bib: 13407F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 31%
Gender (Female)
#0 / 11423
Top 12%
Masters (Masters Women)
#0 / 6539
Top 4%
Division (F40-44)
#0 / 1878
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:23
Rank: #9864
Start5K
23:23 | 7:32/mi
10K· 6.21 mi
46:40
Rank: #10136 (-272)
5K10K
23:17 | 7:30/mi
15K· 9.32 mi
1:09:52
Rank: #10006 (+130)
10K15K
23:12 | 7:28/mi
20K· 12.43 mi
1:33:17
Rank: #9886 (+120)
15K20K
23:25 | 7:32/mi
Half· 13.11 mi
1:38:22
Rank: #9883 (+3)
20KHalf
5:05 | 7:27/mi
25K· 15.53 mi
1:56:42
Rank: #9758 (+125)
Half25K
18:20 | 7:34/mi
30K· 18.64 mi
2:20:36
Rank: #9517 (+241)
25K30K
23:54 | 7:42/mi
20M
2:30:49
Rank: #9279 (+238)
30K20M
10:13 | 7:31/mi
21M
2:38:39
Rank: #9059 (+220)
20M21M
7:50 | 7:50/mi
35K· 21.75 mi
2:43:59
Rank: #8937 (+122)
21M35K
5:20 | 7:08/mi
23M
2:53:16
Rank: #8739 (+198)
35K23M
9:17 | 7:25/mi
24M
3:00:38
Rank: #8613 (+126)
23M24M
7:22 | 7:22/mi
40K· 24.85 mi
3:07:05
Rank: #8530 (+83)
24M40K
6:27 | 7:33/mi
25.2M
3:09:52
Rank: #8485 (+45)
40K25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:17:12
Rank: #8363 (+122)
25.2MFinish
7:20 | 7:12/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:38:22
Pace7:30 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:38:50
Pace7:32 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4823:237:3223:23
7:32
-
10K
6.21 mi11:15:0546:407:3123:17
7:30
-0:02
15K
9.32 mi11:38:171:09:527:3023:12
7:28
-0:02
20K
12.43 mi12:01:421:33:177:3023:25
7:32
+0:04
Half
13.11 mi12:06:471:38:227:305:05
7:27
-0:05
25K
15.53 mi12:25:071:56:427:3118:20
7:34
+0:07
30K
18.64 mi12:49:012:20:367:3323:54
7:42
+0:08
20M
20.00 mi12:59:142:30:497:3210:13
7:31
-0:11
21M
21.00 mi13:07:042:38:397:337:50
7:50
+0:19
35K
21.75 mi13:12:242:43:597:325:20
7:08
-0:42
23M
23.00 mi13:21:412:53:167:329:17
7:25
+0:17
24M
24.00 mi13:29:033:00:387:327:22
7:22
-0:03
40K
24.85 mi13:35:303:07:057:326:27
7:33
+0:11
25.2M
25.20 mi13:38:173:09:527:322:47
8:04
+0:31
Finish
26.22 mi13:45:373:17:127:327:20
7:12
-0:52

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

7:08 /mi

Average Pace

7:32 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:25

99% of race

Time at Steady Pace

2:47

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi10:51:4823:237:3223:23
7:32
#9864
10K
6.21 mi11:15:0546:407:3123:17
7:30
#10136
15K
9.32 mi11:38:171:09:527:3023:12
7:28
#10006
20K
12.43 mi12:01:421:33:177:3023:25
7:32
#9886
Half
13.11 mi12:06:471:38:227:305:05
7:27
#9883
25K
15.53 mi12:25:071:56:427:3118:20
7:34
#9758
30K
18.64 mi12:49:012:20:367:3323:54
7:42
#9517
20M
20.00 mi12:59:142:30:497:3210:13
7:31
#9279
21M
21.00 mi13:07:042:38:397:337:50
7:50
#9059
35K
21.75 mi13:12:242:43:597:325:20
7:08
#8937
23M
23.00 mi13:21:412:53:167:329:17
7:25
#8739
24M
24.00 mi13:29:033:00:387:327:22
7:22
#8613
40K
24.85 mi13:35:303:07:057:326:27
7:33
#8530
25.2M
25.20 mi13:38:173:09:527:322:47
8:04
#8485
Finish
26.22 mi13:45:373:17:127:327:20
7:12
#8363
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi9864179017909920(Top 37%)1800(Top 16%)1800(Top 96%)
10K6.21 mi3.10 mi10136-2721896-1061896-10610398(Top 39%)2001(Top 18%)2001(Top 107%)
15K9.32 mi3.11 mi10006+1301829+671829+679920(Top 37%)1800(Top 16%)1800(Top 96%)
20K12.43 mi3.11 mi9886+1201788+411788+419621(Top 36%)1739(Top 15%)1739(Top 93%)
Half13.11 mi0.68 mi9883+31782+61782+69851(Top 37%)1806(Top 16%)1806(Top 96%)
25K15.53 mi2.42 mi9758+1251742+401742+409255(Top 35%)1655(Top 14%)1655(Top 88%)
30K18.64 mi3.11 mi9517+2411691+511691+518601(Top 32%)1552(Top 14%)1552(Top 83%)
20M20.00 mi1.36 mi9279+2381624+671624+676942(Top 26%)1010(Top 9%)1010(Top 54%)
21M21.00 mi1.00 mi9059+2201555+691555+696373(Top 24%)911(Top 8%)911(Top 49%)
35K21.75 mi0.75 mi8937+1221514+411514+416142(Top 23%)813(Top 7%)813(Top 43%)
23M23.00 mi1.25 mi8739+1981459+551459+555987(Top 22%)816(Top 7%)816(Top 43%)
24M24.00 mi1.00 mi8613+1261433+261433+266866(Top 26%)1223(Top 11%)1223(Top 65%)
40K24.85 mi0.85 mi8530+831421+121421+127007(Top 26%)1368(Top 12%)1368(Top 73%)
25.2M25.20 mi0.35 mi8485+451411+101411+106976(Top 26%)1399(Top 12%)1399(Top 74%)
Finish26.22 mi1.02 mi8363+1221394+171394+176434(Top 24%)1212(Top 11%)1212(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9920

Females

1800

F40-44

1800

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10398

Females

2001

F40-44

2001

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9920

Females

1800

F40-44

1800

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9621

Females

1739

F40-44

1739

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9851

Females

1806

F40-44

1806

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9255

Females

1655

F40-44

1655

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8601

Females

1552

F40-44

1552

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6942

Females

1010

F40-44

1010

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6373

Females

911

F40-44

911

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6142

Females

813

F40-44

813

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5987

Females

816

F40-44

816

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6866

Females

1223

F40-44

1223

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7007

Females

1368

F40-44

1368

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6976

Females

1399

F40-44

1399

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6434

Females

1212

F40-44

1212

Passing Analysis

Category:
Athletes Passed
2412*
Passed By
910
Net Change
+1501
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9864
5K10K206477-272#9864#10136
10K15K244114+130#10136#10006
15K20K231*111+120#10006#9886
20KHalf3431+3#9886#9883
Half25K17550+125#9883#9758
25K30K296*55+241#9758#9517
30K20M2446+238#9517#9279
20M21M2233+220#9279#9059
21M35K1231+122#9059#8937
35K23M2035+198#8937#8739
23M24M14317+126#8739#8613
24M40K9714+83#8613#8530
40K25.2M527+45#8530#8485
25.2MFinish14119+122#8485#8363
TOTALS2412*910+1501

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing