Brian Barrett

MD

Bib: 10538 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 50%
Masters (Masters Men)
#0 / 10463
Top 39%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:24/mi
22:59
973451.5%
220 ft elev
10K· 6.21 mi
7:17/mi
45:37
791380.4%
157 ft elev
15K· 9.32 mi
7:24/mi
1:08:37
6778
146 ft elev
20K· 12.43 mi
7:38/mi
1:32:19
106860.1%
165 ft elev
Half· 13.11 mi
7:34/mi
1:37:29
19370.5%
148 ft elev
25K· 15.53 mi
7:49/mi
1:56:25
66880.2%
127 ft elev
30K· 18.64 mi
7:59/mi
2:21:14
1811480.2%
138 ft elev
20M
8:01/mi
2:32:07
64500.2%
148 ft elev
21M
8:26/mi
2:40:33
106241.6%
227 ft elev
35K· 21.75 mi
7:56/mi
2:46:29
17861.7%
156 ft elev
23M
7:55/mi
2:56:24
23630.6%
116 ft elev
24M
7:51/mi
3:04:15
821.3%
34 ft elev
40K· 24.85 mi
7:53/mi
3:10:59
200.3%
20 ft elev
25.2M
8:36/mi
3:13:57
13160.2%
18 ft elev
Finish· 26.22 mi
7:26/mi
3:21:31
2221
17 ft elev
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:37:297:26 /mi⚡ faster
2nd Half
1:44:027:56 /mi+6.7%
Positive split — 6.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:597:243.11 mi22:59
7:24
-
10K
45:377:203.10 mi22:38
7:17
-0:07
15K
1:08:377:223.11 mi23:00
7:24
+0:07
20K
1:32:197:263.11 mi23:42
7:38
+0:14
Half(13.11 mi)
1:37:297:260.68 mi5:10
7:34
-0:04
25K
1:56:257:302.42 mi18:56
7:49
+0:15
30K
2:21:147:353.11 mi24:49
7:59
+0:10
20M
2:32:077:361.36 mi10:53
8:01
+0:02
21M
2:40:337:391.00 mi8:26
8:26
+0:25
35K
2:46:297:390.75 mi5:56
7:56
-0:30
23M
2:56:247:401.25 mi9:55
7:55
-0:01
24M
3:04:157:411.00 mi7:51
7:51
-0:04
40K
3:10:597:410.85 mi6:44
7:53
+0:02
25.2M
3:13:577:420.35 mi2:58
8:36
+0:43
Finish(26.22 mi)
3:21:317:411.02 mi7:34
7:26
-1:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:17 /mi

Average Pace

7:41 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:59:14

89% of race

Time at Steady Pace

19:19

10% of race

Time at Slower Pace

2:58

1% of race

Average Pace: 7:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi11281883488341089485428542
10K3.10 mi10681+6008505+3298505+3291022282728272
15K3.11 mi10730-498508-38508-31089485428542
20K3.11 mi10998-2688632-1248632-1241177988658865
Half(13.11 mi)0.68 mi11089-918669-378669-371225791129112
25K2.42 mi11278-1898722-538722-531241390309030
30K3.11 mi11246+328626+968626+961127283248324
20M1.36 mi11137+1098534+928534+921049477877787
21M1.00 mi11033+1048446+888446+881003973907390
35K0.75 mi11032+18410+368410+361174081878187
23M1.25 mi10901+1318310+1008310+100943469446944
24M1.00 mi10830+718237+738237+731016872497249
40K0.85 mi10747+838170+678170+67928966826682
25.2M0.35 mi10696+518137+338137+33939266446644
Finish(26.22 mi)1.02 mi10592+1048049+888049+88866662726272

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10894

Males

8542

M45-49

8542

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

10222

Males

8272

M45-49

8272

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10894

Males

8542

M45-49

8542

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11779

Males

8865

M45-49

8865

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

12257

Males

9112

M45-49

9112

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

12413

Males

9030

M45-49

9030

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

11272

Males

8324

M45-49

8324

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

10494

Males

7787

M45-49

7787

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

10039

Males

7390

M45-49

7390

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

11740

Males

8187

M45-49

8187

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

9434

Males

6944

M45-49

6944

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

10168

Males

7249

M45-49

7249

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9289

Males

6682

M45-49

6682

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9392

Males

6644

M45-49

6644

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8666

Males

6272

M45-49

6272

Passing Analysis

Category:
Passed
2276
Passed By
1587
Net Change
+689
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11281
5K10K67676+600#11281#10681
10K15K149198-49#10681#10730
15K20K100368-268#10730#10998
20KHalf18109-91#10998#11089
Half25K119308-189#11089#11278
25K30K244212+32#11278#11246
30K20M17061+109#11246#11137
20M21M15147+104#11137#11033
21M35K6059+1#11033#11032
35K23M17039+131#11032#10901
23M24M11443+71#10901#10830
24M40K10724+83#10830#10747
40K25.2M6413+51#10747#10696
25.2MFinish13430+104#10696#10592
TOTALS22761587+689

Passing Charts

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