Bryan Allf

NC

Bib: 18781 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:10/mi
25:22
973451.5%
220 ft elev
10K· 6.21 mi
8:04/mi
50:25
791380.4%
157 ft elev
15K· 9.32 mi
7:54/mi
1:14:58
6778
146 ft elev
20K· 12.43 mi
8:04/mi
1:40:03
106860.1%
165 ft elev
Half· 13.11 mi
7:48/mi
1:45:22
19370.5%
148 ft elev
25K· 15.53 mi
7:57/mi
2:04:38
66880.2%
127 ft elev
30K· 18.64 mi
8:12/mi
2:30:06
1811480.2%
138 ft elev
20M
8:13/mi
2:41:16
64500.2%
148 ft elev
21M
8:47/mi
2:50:03
106241.6%
227 ft elev
35K· 21.75 mi
7:49/mi
2:55:54
17861.7%
156 ft elev
23M
8:28/mi
3:06:30
23630.6%
116 ft elev
24M
8:16/mi
3:14:46
821.3%
34 ft elev
40K· 24.85 mi
8:36/mi
3:22:07
200.3%
20 ft elev
25.2M
10:09/mi
3:25:37
13160.2%
18 ft elev
Finish· 26.22 mi
10:39/mi
3:36:28
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
1:45:228:02 /mi⚡ faster
2nd Half
1:51:068:29 /mi+5.4%
Positive split — 5.4% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:228:103.11 mi25:22
8:10
-
10K
50:258:073.10 mi25:03
8:04
-0:06
15K
1:14:588:033.11 mi24:33
7:54
-0:10
20K
1:40:038:033.11 mi25:05
8:04
+0:10
Half(13.11 mi)
1:45:228:020.68 mi5:19
7:48
-0:16
25K
2:04:388:012.42 mi19:16
7:57
+0:09
30K
2:30:068:033.11 mi25:28
8:12
+0:15
20M
2:41:168:041.36 mi11:10
8:13
+0:01
21M
2:50:038:061.00 mi8:47
8:47
+0:34
35K
2:55:548:050.75 mi5:51
7:49
-0:58
23M
3:06:308:071.25 mi10:36
8:28
+0:39
24M
3:14:468:071.00 mi8:16
8:16
-0:12
40K
3:22:078:080.85 mi7:21
8:36
+0:20
25.2M
3:25:378:100.35 mi3:30
10:09
+1:33
Finish(26.22 mi)
3:36:288:161.02 mi10:51
10:39
+0:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:48 /mi

Average Pace

8:16 /mi

Slowest Pace

10:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:13:20

89% of race

Time at Slower Pace

23:08

11% of race

Average Pace: 8:15 /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. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi1517610401104011354397279727
10K3.10 mi15207-3110412-1110412-11152521040210402
15K3.11 mi14677+53010198+21410198+2141354397279727
20K3.11 mi14483+19410103+9510103+951403698919891
Half(13.11 mi)0.68 mi14385+9810056+4710056+471262793529352
25K2.42 mi14044+3419890+1669890+1661227790289028
30K3.11 mi13692+3529722+1689722+1681232889428942
20M1.36 mi13538+1549639+839639+831180886358635
21M1.00 mi13434+1049583+569583+561215586608660
35K0.75 mi13315+1199518+659518+651080180248024
23M1.25 mi13271+449476+429476+421298189088908
24M1.00 mi13238+339436+409436+401303788728872
40K0.85 mi13239-19422+149422+141390791979197
25.2M0.35 mi13326-879438-169438-16178881094710947
Finish(26.22 mi)1.02 mi14048-7229703-2659703-265233061347413474

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13543

Males

9727

M65-69

9727

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

15252

Males

10402

M65-69

10402

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13543

Males

9727

M65-69

9727

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14036

Males

9891

M65-69

9891

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12627

Males

9352

M65-69

9352

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

12277

Males

9028

M65-69

9028

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12328

Males

8942

M65-69

8942

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11808

Males

8635

M65-69

8635

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12155

Males

8660

M65-69

8660

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10801

Males

8024

M65-69

8024

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

12981

Males

8908

M65-69

8908

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

13037

Males

8872

M65-69

8872

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13907

Males

9197

M65-69

9197

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17888

Males

10947

M65-69

10947

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

23306

Males

13474

M65-69

13474

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#15176
5K10K
313282-31
#15176 #15207
10K15K
25555+530
#15207 #14677
15K20K
95289+194
#14677 #14483
20KHalf
10108+98
#14483 #14385
Half25K
17358+341
#14385 #14044
25K30K
40392+352
#14044 #13692
30K20M
22176+154
#13692 #13538
20M21M
41145+104
#13538 #13434
21M35K
8127+119
#13434 #13315
35K23M
64108+44
#13315 #13271
23M24M
5285+33
#13271 #13238
24M40K
6362-1
#13238 #13239
40K25.2M
10518-87
#13239 #13326
25.2MFinish
7253-722
#13326 #14048
TOTALS
15802708+1128
#15176 #14048

Passing Visualized

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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